CN109996677A - Incrustation panel, the decoration panel for having it and incrustation method for producing panel - Google Patents

Incrustation panel, the decoration panel for having it and incrustation method for producing panel Download PDF

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Publication number
CN109996677A
CN109996677A CN201780073413.4A CN201780073413A CN109996677A CN 109996677 A CN109996677 A CN 109996677A CN 201780073413 A CN201780073413 A CN 201780073413A CN 109996677 A CN109996677 A CN 109996677A
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CN
China
Prior art keywords
panel
resin
incrustation
fiber
resin layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201780073413.4A
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Chinese (zh)
Inventor
田中恒也
石井雅
梅冈一哲
前田直彦
仓员刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2016229932A external-priority patent/JP6796768B2/en
Priority claimed from JP2016254668A external-priority patent/JP6796769B2/en
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN109996677A publication Critical patent/CN109996677A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/04—Layered products comprising a layer of synthetic resin as impregnant, bonding, or embedding substance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Incrustation panel (20) of the invention have decorative layer (22), the thickness direction side for being set to the decorative layer surface layer side resin layer (23) and be set to the thickness direction side of the surface layer side resin layer and include the fiber-reinforced resin layer (26) of glass fibre, above-mentioned fiber-reinforced resin layer with a thickness of 0.5mm~3mm, by the mass ratio of resin principal component and resin and glass fibre of heat reactive resin be 1:2.5~1:6.

Description

Incrustation panel, the decoration panel for having it and incrustation method for producing panel
Technical field
The incrustation panel that uses the present invention relates to the surfacing etc. as Indoor decorative plate or furniture has the table The decoration panel and incrustation method for producing panel of face decoration panel.
Background technique
All the time, the incrustation panel of surfacing as be used for indoor ornamentation plate or furniture etc., it is known to adopt The structure of the decoration sheets such as resin film, decoration panel (veneer) is laminated on wooden system's substrate such as MDF (medium density fibre board (MDF)) At incrustation panel.In this case, there are problems that being easy to produce the deformation such as warpage as caused by moisture adsorption and releasing etc..
For example, being infiltrated up to thermosetting resin being fitted with the following patent document 1 discloses the back side in ornament materials The stacking finishing materials of glass fibre and back-sheet made of solidifying.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 10-114020 bulletin
Summary of the invention
Problems to be solved by the invention
But in the stacking finishing materials documented by above patent document 1, it is contemplated that easy to form by glass on surface The fibroplastic small bumps of glass, it is expected that further improving.
Deformation is able to suppress the present invention has been made in view of the above-described circumstances, and an object thereof is to provide one kind and can be improved The incrustation panel of appearance, the decoration panel for having the incrustation panel and such table can be effectively manufactured The incrustation method for producing panel of face decoration panel.
Means for solving the problems
To achieve the goals above, incrustation panel of the invention is characterized in that, is had decorative layer, is set to the dress It adorns the surface layer side resin layer of the thickness direction side of layer and is set to the thickness direction side of the surface layer side resin layer and includes glass The fiber-reinforced resin layer of glass fiber, above-mentioned fiber-reinforced resin layer is tree with a thickness of 0.5mm~3mm, with thermosetting resin The mass ratio of rouge principal component and resin and glass fibre is 1:2.5~1:6.
In addition, to achieve the goals above, decoration panel of the invention is characterized in that, has panel core material and be pasted onto Incrustation panel of the invention on the panel core material.
In addition, to achieve the goals above, incrustation method for producing panel of the invention is characterized in that, in decorative layer Thickness direction side be provided with thermoplastic resin sheet surficial sheets thickness direction side, 1:2.5 is reached with mass ratio The mode of~1:6 is formed for giving the resin and glass fibre that thermosetting resin is resin principal component with a thickness of 0.5mm~3mm Fiber-reinforced resin layer.
Invention effect
Incrustation panel of the invention and has the decoration panel of the incrustation panel by using as described above It constitutes, is able to suppress deformation, and can be improved appearance.In addition, incrustation method for producing panel of the invention can Effectively manufacture such incrustation panel.
Detailed description of the invention
In Fig. 1, (a), (b) schematically show an example and tool of the incrustation panel of one embodiment of the present invention An example of the decoration panel of the standby incrustation panel, (a) is local cutting corresponding with the X-X line arrow direction in Fig. 2 (a) Diagrammatic, cross-sectional figure is (b) local cutting outline exploded cross section views corresponding with (a).
In Fig. 2, (a) is the general principal view of the decoration panel, (b) schematically shows the decoration panel and is had The general principal view of an example of panel core material.
In Fig. 3, (a)~(d) is the incrustation method for producing panel for schematically showing one embodiment of the present invention An example local cutting outline longitudinal section.
In Fig. 4, (a)~(e) is the incrustation method for producing panel for schematically showing another embodiment of the present invention An example local cutting outline longitudinal section.
In Fig. 5, (a)~(c) respectively schematically indicates an example of the incrustation panel of another embodiment of the present invention, It is corresponding local cutting diagrammatic, cross-sectional figure in the single dotted broken line with Fig. 1 (b).
Invention embodiment
Hereinafter, based on attached drawing, embodiments of the present invention will be described.
FIG. 1 to FIG. 3 is an example for schematically showing the incrustation panel of the 1st embodiment, has the incrustation The figure of an example of an example and incrustation method for producing panel of the decoration panel of panel.
As shown in Figure 1, the thickness that the incrustation panel 20 of present embodiment has decorative layer 22, is set to the decorative layer 22 It spends the surface layer side resin layer 23 of direction side and is set to the thickness direction side of the surface layer side resin layer 23 and includes glass fibers The fiber-reinforced resin layer 26 of dimension.
In addition, the decoration panel 1 of present embodiment is used is pasted with the incrustation panel 20 on panel core material 10 It constitutes.In addition, decoration panel 1 is provided with incrustation panel 20,20 using in the plate thickness direction two sides of panel core material 10 Composition.
As shown in Fig. 2 (a), which is substantially rectangular tabular long in one direction.The decoration panel 1 As in the present embodiment, using thickness direction two sides as in the case where decorative cover, entrance or receipts can be opened and closed to be used as Receive opening sliding door, partition board etc. panel or the panel that uses such as partition panels, the structure member of furniture such as partition.In addition, can also To replace like this by thickness direction two sides as in a manner of decorative cover, and use is only in the plate thickness direction of panel core material 10 Side is provided with the composition of incrustation panel 20.In this case, it also can be used in purposes similar to the above.In addition, dress Decoration panel 1 can also be used in a manner of a part, such as frame portion of frame-shaped panel or panelling portion for constituting panel.In addition, dress Decoration panel 1 can also be used as top plate, the siding (partition siding), waist that the opposing face side of decorative cover is configured towards mounting substrate side Line panel, floor panel, skirting panel, corner angle staff panel, opening frame panel etc. use.
In addition, the length dimension (upper and lower size, height dimension) of the decoration panel 1, width dimensions, thickness etc. can be with Purposes according to the decoration panel 1 etc. uses size appropriate.
For example, the decoration panel 1 can be made in the case where using decoration panel 1 as the panel of sliding door, partition board etc. Size up and down (door and window height dimension) be 1800mm~3000mm or so, so that door and window width dimensions is set as 600mm~1200mm Left and right, makes door and window thickness be set as 20mm~40mm or so.In addition, in this case, it can also be in the appropriate of decoration panel 1 Handle, knob etc., or setting locking device, hinge etc. when the setting opening and closing of position rotate connecting member, runner (runner) or The moving parts such as pulley, guiding groove etc..
As shown in Fig. 2 (b), panel core material 10 has framework 11, surrounding frame 12 of the framework 11 comprising composition beam material, 13,13,14.That is, the insolid plate of decoration panel 1, in the plate thickness direction two sides of the panel core material 10 of hollow form It is provided with so-called flush panel (flash panel) shape of incrustation panel 20,20.In addition, panel core material 10 using by The composition of core material 16 is accommodated in the space that framework 11 is surrounded.
Framework 11 has the upper transverse frame 12 for constituting surrounding frame 12,13,13,14, pair of right and left indulges frame 13,13 and lower transverse frame 14.In addition, the mode more crossbeams apart from top to bottom being positioned apart from that framework 11 has to be erected on the vertical frame 13,13 of left and right 15,15.In addition, showing in legend and being laminated with the example of the composition of beam material using in the upside of lower transverse frame 14.In addition, Show the mounting hole being laminated on the upside of left and right (length direction) both ends of lower transverse frame 14 as mobile members such as pulleys Processing substrate basal component example.It wherein, can also be according to the purposes etc. of the decoration panel 1, using in upper transverse frame 12 The downside in left and right ends portion or the inside of a vertical frame 13 be provided with the mobile members such as runner as described above, handle, lock dress The processing substrate for the mounting hole set etc. or the composition of mounting substrate.It is also provided with alternatively, it is also possible to use in the downside of upper transverse frame 12 There is the composition of same beam material.Alternatively, it is also possible to replace the mode for being provided with crossbeam 15 in framework 11 or herein basis On, using the composition for the stringer for being provided with strip in the up-down direction.
In addition, these surrounding frames 12,13,13,14 and crossbeam 15 are shaped generally as quadrangular shape, with plate thickness direction Two sides becomes the mode of substantially same plane shape, is dimensioned so as to size substantially identical to each other along plate thickness direction. In addition, in legend, show length direction by these surrounding frames 12,13,13,14 and crossbeam 15 and with along panel The width dimensions in the orthogonal direction in the direction of thickness direction are set as the example of size substantially identical to each other.
These surrounding frames 12,13,13,14 and crossbeam 15 for constituting framework 11 are by wooden based material and synthetic resin based material The two or in which a formation.That is, surrounding frame 12,13,13,14 and crossbeam 15 do not use and have used metal frame-like The composition of beam or reinforcement material etc., but using both wooden based material and synthetic resin based material or in which one as main Material and formed.As wooden based material, the wooden laminates, PB such as composite plate, LVL (veneer stacking material) can be enumerated Wood fibre boards such as wood based panels such as (particle boards), MDF (medium density fibre board (MDF)), hardboard etc..In addition, as wooden system's material Material, is also possible to make to contain wood powder or inorganic filler, solubilizer, colorant in synthetic resin based material with defined content ratio Deng wood powder-plastic composite (WPC).In addition, various thermoplastic resins or heat can be enumerated as synthetic resin based material Curable resin.It should be noted that framework 11 is not limited to be of a material that, it can also be by metal based material shape At can also be formed multiple material is compound.
In addition, in the present embodiment, as shown in Fig. 1 (b) and Fig. 2 (b), in two vertical frames 13,13 towards panel width Lateral surface on the outside of direction is inserted throughout insertion piece portion 20c, the 20c being endlong provided with for aftermentioned incrustation panel 20,20 Insertion groove 13a, the 13a entered.Insertion groove 13a, 13a of these panel width direction two sides are according to towards on the outside of panel width direction The mode of opening is arranged.In addition, these insertion grooves 13a, 13a are using big according to the plate thickness direction for being located at each vertical frame 13,13 The composition that the mode at cause center is arranged.These insertion grooves 13a, 13a along the groove depth size in panel width direction and edge Plate thickness direction groove width size can from incrustation panel 20,20 insertion piece portion 20c, 20c insertion, protect The viewpoints such as holding property are set out using size appropriate.
As shown in Fig. 2 (b), the core material 16 of panel core material 10 is received in the way of being filled in the space surrounded by framework 11 It receives.In the present embodiment, as described above using by being arranged at spaced intervals on upper and lower (panel length direction) The composition of core material 16 is accommodated in each space in surrounding frame 12,13,13,14 that more crossbeams 15, about 15 divide respectively.It should The size along plate thickness direction of core material 16 is the ruler roughly the same with the size along plate thickness direction of framework 11 It is very little.As such core material 16, can be made of the expanded moldings shaped from the Foamexes based material such as polyurathamc, but In the present embodiment, the honeycomb to be made of the aggregate of multiple hollow tube-shape units in plate thickness direction both-side opening The core material 16 of shape.That is, making the so-called paper mold core of core material 16.In addition, also can use bonding agent will as such core material 16 The overlapping of the paper materials such as corrugated paper body paper or brown paper is bonded and is formed.In addition, as core material 16, it can also be to such paper material Resin further containing reinforcements such as epoxy resin dippings in addition to this can also be by the metal based materials such as aluminium, hard polychlorostyrene second The synthetic resin based material such as olefine resin, acrylic resin is formed.
In addition, in legend, it is schematically shown that the hollow tube-shape unit of core material 16 instantiates in panel width direction The case where corrugated part (beads) is provided between the fine sheet along thickness direction, but it is not limited to such mode.Make For the core material 16, it can be and hollow tube-shape unit is set as the core material of honeycomb (hexagon shape), the core material for being set as square shape, is set Core material for cylindrical shape etc., hollow tube-shape unit cell configuration be set as core material of various shapes.In addition, the core material 16 can also To be fixed in framework 11 by fixing pieces or bonding agent etc. such as staples.It should be noted that the hollow tube-shape of the core material 16 The unit size (element diameter, cell width) of unit can be adopted from the viewpoint grade in the light-weighted viewpoint of realization, intensity It, can be for 1mm or more and 100mm hereinafter, preferably 5mm or more and 15mm or less with size appropriate.
Incrustation panel 20 is set as lamellar.The incrustation panel 20 can be and be used as composition each all the time The surfacing of the decorative cover of kind of decoration panel 1 use using the wooden based material such as MDF as the identical thickness of the surfacing of substrate It spends (such as 3mm or so), can also wait depending on the application and use thickness appropriate.For example, the thickness of the incrustation panel 20 Can for 0.5mm~5.0mm or so, preferably 1.0mm or more and 3.0mm hereinafter, more preferably 1.5mm or more and 2.0mm with Under.In addition, the thickness of the incrustation panel 20 is preferably 1.0mm in the case where aftermentioned such bending slot 27,28 are arranged More than, from the viewpoint of realizing lightweight, preferably 2.0mm or less.
In the present embodiment, make 23 thermoplastic resin sheet 23 of surface layer side resin layer of incrustation panel 20.Separately Outside, make the decorative layer 22 of incrustation panel 20 by with the thermoplastic resin sheet 23 constitute surficial sheets 21 and formed For laminar decoration sheet 22.
As the decoration sheet 22 for constituting surficial sheets 21, the decoration panel formed by natural timber (rare timber) can be Equal veneers (fancy veneer), the decorating printing paper of various decorative patterns (pattern) or the resin of synthetic resin such as be printed with wood grain decorative pattern Sheet material (film) etc..As resin film, such as vinyl chloride resin film, polyethylene resin film, poly terephthalic acid second can be exemplified Terephthalate resin film, polypropylene resin film, polycarbonate resin adipose membrane, acrylic resin film, urethane resin film etc..In addition, making For the thickness of resin film, such as the range of 0.02mm~1.0mm, preferably 0.05mm~0.2mm can be exemplified.
In addition, the thickness as the fancy veneer for constituting decoration sheet 22, such as the model of 0.2mm~1.0mm can be exemplified It encloses.In addition, can also be glued in the back side of fancy veneer by bonding agent in the case where making 22 fancy veneer of decoration sheet Post the lining materials such as non-woven fabrics.As bonding agent at this time, it can preferably exemplify moisture and be not easy to be transferred to the non-of fancy veneer Water soluble adhesive.As water-insoluble bonding agent, such as can exemplify the acrylic copolymer of solution-type, synthetic rubber system Bonding agent, be used alone or the bonding agent that is used in combination of two or more as the bonding agent of the hot melt adhesive system of thermoplastic synthetic resin Deng.As hot melt adhesive system bonding agent, such as ethylene vinyl acetate (EVA), polyurethane series hot melt adhesive bonding can be exemplified Agent (PUR) etc..In addition, can exemplify by epoxy resin, carbamate system, vinyl chloride, vinyl acetate system bonding The substance that agent etc. is used alone or is used in combination of two or more.
In addition, constituting the thermoplastic resin sheet 23 of surficial sheets 21 is becoming the thickness direction side of decoration sheet 22 Lining material (backer material) shape is provided in the substantially entire surface of back side.The thermoplastic resin sheet 23 and decoration sheet 22 can also be laminated integration via above-mentioned same various bonding agents.Do not include in addition, the thermoplastic resin sheet 23 uses The composition of reinforcing fiber contained in aftermentioned fiber-reinforced resin layer 26.
In addition, the resin for constituting the thermoplastic resin sheet 23 is also possible to acrylic resin or ABS resin, polyvinyl chloride The various thermoplastic resins such as resin, polyvinyl resin, polyester resin, preferably can be acrylic resin or ABS resin.
In addition, the appearance (surface smoothness) of the corner aesthetics of the bending from raising comprising incrustation panel 20 The viewpoints such as viewpoint and/or dimensional stability, productivity are set out, and the thickness of the thermoplastic resin sheet 23 can be thickness appropriate Degree.For example, the thickness of the thermoplastic resin sheet 23 can be 0.03mm~1.0mm or so, preferably 0.05mm~0.6mm is left The right side, more preferably 0.15mm~0.5mm or so.If the thickness of the thermoplastic resin sheet 23 is too small, there are appearance drops Low tendency exists and thermally expands as caused by the thermoplastic resin sheet 23 if the thickness of thermoplastic resin sheet 23 is excessive Influence bigger tendency.
Become surficial sheets 21 thickness direction side back side setting fiber-reinforced resin layer 26 with a thickness of 0.5mm~3mm.The thickness of the fiber-reinforced resin layer 26 can be according to the purposes etc. of incrustation panel 20 (decoration panel 1) It is set as thickness appropriate.In addition, the thickness of the fiber-reinforced resin layer 26 can be 1mm~2mm or so, or 1.5mm Below.In the present embodiment, the thickness of the fiber-reinforced resin layer 26 is made to be greater than the thickness of thermoplastic resin sheet 23.Example Such as, 2 times~10 times or so of the thickness with a thickness of thermoplastic resin sheet 23 of the fiber-reinforced resin layer 26 can be made.
In addition, fiber-reinforced resin layer 26 is using thermosetting resin as resin principal component.As the composition fiber-reinforced resin The uncured resin combination 24 (referring to Fig. 3 (b), (c)) of layer 26, can exemplify the resin group of no foaminess or low foaming Close object 24.Though the expansion ratio of the resin combination 24 depends on its type, expansion ratio can be 7 times or less, more preferable 5 The resin combination of low foaming below again.In addition, expansion ratio can be 1 times~5 times, more as resin combination 24 Preferably 1 times~3 times, further preferably 1 times~2 times.
In addition, as resin combination 24, be also possible to lower temperature (such as 40 DEG C or more and 90 DEG C hereinafter, it is preferred that 80 DEG C or less) under cured curability at low temperatures heat-curing resin.Thereby, it is possible to make its solidification at low temperature, it additionally is able to Mitigate the thermic load to surficial sheets 21, is able to suppress the deterioration of appearance.
For example, the resin principal component as the resin combination 24, can exemplify by carbamate (polyurethane) resin, The resin combination that the various thermosetting resins such as phenolic resin are used alone or are used in combination of two or more uses in the present embodiment Polyurethane resin.It is also excellent to the infiltration of glass fibre as a result, to the excellent in adhesion of surficial sheets 21.In addition, as this The polyurethane resin of sample can preferably exemplify the polyurethane resin of ether system with water resistance, castor oil system.Wherein, in resin The various additives such as curing agent, fire proofing can be added in composition 24.
In addition, the quality of resin contained in fiber-reinforced resin layer 26, i.e. structure contained in fiber-reinforced resin layer 26 The quality of glass fibre contained in quality and fiber-reinforced resin layer 26 at the uncured resin combination 24 of resin Mass ratio is 1:2.5~1:6.That is, quality of the quality of glass fibre relative to resin contained in fiber-reinforced resin layer 26 1g/m2For 2.5~6g/m2.The mass ratio of the resin and glass fibre preferably can be 1:3.5~1:5.If strong relative to fiber Change amount of resin contained in resin layer 26 and excessively reduce glass fibre amount, in other words, if excessively increased relative to glass fibre amount Add amount of resin, then has the tendency that becoming weight.On the other hand, if it is excessive relative to amount of resin contained in fiber-reinforced resin layer 26 Increase glass fibre amount, then reduces or become difficult to the tendency of forming in the presence of rigidity.
The quality of resin contained in the fiber-reinforced resin layer 26 (uncured resin combination 24) can also be according to The mode for reaching mass ratio as described above is strong according to the quality of glass fibre contained in fiber-reinforced resin layer 26, fiber Aimed quality or the thickness etc. for changing resin layer 26 are set as quality appropriate.Quality (the per unit area of the resin combination 24 (1m2) quality) for example can be 80g/m2More than, preferably 100g/m2More than.In addition, from realize light-weighted viewpoint, at The viewpoints such as this are set out, and the quality 500g/m of resin combination 24 can also be made2Hereinafter, preferably 400g/m2Below.
In addition, quality (per unit area (the 1m of glass fibre contained in fiber-reinforced resin layer 262) quality) Quality appropriate can be set as according to the quality of resin combination 24 in the way of reaching mass ratio as described above.Fiber The quality of glass fibre contained in fortified resin layer 26 can for example exemplify 100g/m2Above and 2000g/m2Range below, It is preferred that can be 600g/m2More than, or 1500g/m2Below.Alternatively, it is also possible to make the matter of these glass fibres and resin Amount is that the whole quality of fiber-reinforced resin layer 26 reaches 1600g/m2Such quality below.
In addition, in the present embodiment, sheet is made using by glass fibre contained in the fiber-reinforced resin layer 26 Obtained glass fibre sheet 25 (referring to Fig. 3 (b), (c)).That is, as shown in Fig. 3 (b)~(d), the fiber-reinforced resin layer 26 Using being impregnated with uncured resin combination 24 and the cured composition of resin combination 24 on glass fibre sheet 25.Separately Outside, in the present embodiment, glass fibre contained in the fiber-reinforced resin layer 26 is more using being laminated in a thickness direction Open the composition of glass fibre sheet 25.
As glass fibre sheet 25, woven fabric, non-woven fabrics, felt etc. can be exemplified.As woven fabric, such as warp thread can be exemplified Glass cloth of form of fabric such as the woven plain weave of glass fiber yarn, Bimbisara tissue etc. are used with weft yarn.As non-woven fabrics, such as can It exemplifies after dispersing in the glass fibre progress water for being about 10mm by length, is fished for, is dehydrated by wet type copy paper method, sheet material Change, the then bonding agents such as epoxy resin coating, acrylic resin and glassine paper for being formed etc..As felt material, it can illustrate and send as an envoy to The glass strand of long fibre shape (such as length is 30mm or so, preferred length is 50mm or so) is cut into according to uneven orientation Mode it is evenly dispersed in no direction, be shaped to glass felt of felted etc. using adhesives such as polyester binders.
In addition, the thickness as each glass fibre sheet 25, such as the range of 0.1mm~0.5mm can be exemplified.In addition, In the case where glass felt is made in glass fibre sheet 25, thickness can be 0.3mm~0.5mm or so, and glass cloth is being made In the case where, thickness can be 0.1mm~0.3mm or so.In addition, the density as glass cloth, such as 30~120 can be exemplified Root/25mm.In addition, the number (thickness) as the glass fiber for constituting glass cloth, such as 67~135tex (g/ can be exemplified Range 1000m).
As the weight per unit area of each glass fibre sheet 25, such as 100g/m can be exemplified2Above and 700g/m2With Under range, preferably 150g/m2More than, more preferably 250g/m2More than.
In addition, each glass fibre sheet 25 being laminated in a thickness direction can be mutually different weight per unit area, But it is preferred that can be substantially uniform weight per unit area for mutually roughly the same weight per unit area or thickness direction two sides Such weight per unit area.It, can will be across thickness direction for example, in the case where odd number glass fibre sheet 25 are laminated The glass fibre sheet 25 in center and each layer of the glass fibre sheet 25 of thickness direction two sides is set and (is arranged each other in thickness The 1st layer of the two sides of direction central stratum each other or the 2nd layer each other) be set as roughly the same weight per unit area.
In addition, as glass fibre sheet 25, preferably glass felt or glass cloth.
In addition, plant fiber can also be laminated on fiber-reinforced resin layer 26 other than glass fibre sheet 25 Woven fabric, non-woven fabrics, film, paper or felt.As plant fiber, as long as plant fiber used in plant fiber felt or paper processed, then Be not particularly limited, if but consider glass fibre sheet 25 intensity, durability, dimensional stability etc., preferably fiber crops are day It is more than any in right fiber, cocoanut fiber or agricultural waste fiber.
In addition, impregnation of the uncured resin combination 24 to glass fibre sheet 25 can be to make glass fibre sheet After 25 are impregnated in the container of storage resin combination 24, suitably margin are carried out twisting the mode taken or utilize spraying The mode that device, roller etc. are coated glass fibre sheet 25.Alternatively, can also be such using preparation method example as be described hereinafter, at For constitute above-mentioned surficial sheets 21 thermoplastic resin sheet 23 back side thickness direction side, by by sprayer, Laminated glass fibre sheet material 25 on the resin combination 24 of the coatings such as roller, to be impregnated on glass fibre sheet 25 as a result The mode etc. of resin combination 24.
Wherein, can also using make fiber-reinforced resin layer 26 and surface layer side resin layer (thermoplastic resin sheet) 23 this two Person or in which the light-proofness pigment 29 contained as illustrating in the 2nd embodiment as be described hereinafter (referring to Fig. 5 (a)).
In the present embodiment, as shown in Figure 1, the incrustation panel 20 that will be constituted as above is used to be located at seam The composition of the plate thickness direction two sides of panel core material 10 to shape is arranged in the mode of panel width direction both ends of the surface respectively. That is, using the composition for being provided with 2 incrustation panels 20,20.In addition, using the surrounded surface (thickness according to decoration panel 1 Direction two sides and width direction both ends of the surface) become decorative cover mode, by this 2 incrustation panel 20,20 be arranged in panel Composition on the surrounded surface (plate thickness direction two sides and panel width direction both ends of the surface) of core material 10.
These incrustation panels 20,20 use mutually the same composition, using according to as corresponding to panel core material 10 Corner position mode, the back side for becoming thickness direction side be provided with bending slot (corner bending slot) 27,27, 27,27 composition.In addition, in the present embodiment, using the back side in these incrustation panels 20,20, in addition to corner Other than bending slot 27,27,27,27, according further to as position corresponding with two opening edges of insertion groove 13a, 13a of panel core material 10 The mode set is provided with the composition of end bending slot 28,28,28,28.
These corner bending slots 27 and end bending slot 28 are set to each table in the way of at least retaining decoration sheet 22 The back side of face decoration panel 20,20.
Each incrustation panel 20,20 is remaining at least at the position of these corner bending slots 27 and end bending slot 28 The position of decoration sheet 22 can be functioned as hinge part (bending part), being capable of bending at these positions.
In addition, in the present embodiment, using by these corner bending slots 27 and end bending slot 28 according to slot bottom position In the composition (referring to Fig.1 (b)) that the mode for the thermoplastic resin sheet 23 for constituting surface layer side resin layer is arranged.That is, using by this A little corner bending slots 27 and end bending slot 28 rest on thermoplastic resin sheet 23 according to slot bottom without reaching decoration sheet 22 mode and the composition set up in the whole thickness side of fiber-reinforced resin layer 26.
Thermoplastic resin sheet 23 about the position for being provided with these corner bending slots 27 and end bending slot 28 Thickness, i.e. slot bottom side residual thickness, can using as above according to being functioned as hinge part in a manner of, according to decoration sheet 22 The thickness of thickness or thermoplastic resin sheet 23 is set as thickness appropriate.In legend, show thermoplastic resin sheet 23 Slot bottom side residual thickness be set as thermoplastic resin sheet 23 integral thickness 1/2 or so example, but be not limited in this way Thickness.
In addition, corner bending slot 27,27 is according to the incrustation for being located at one face of thickness direction along panel core material 10 The side of the surface side band part 20a of panel 20 and side dough sheet portion 20b, 20b of each end face of width direction along panel core material 10 The mode in portion, boundary is arranged.
In addition, end bending slot 28,28 is according to the insertion groove for being located at side dough sheet portion 20b, 20b and inserting surface board core material 10 The mode of the boundary portion of insertion piece portion 20c, 20c of 13a, 13a is arranged.The incrustation panel 20 of plate thickness direction two sides, 20 insertion piece portion 20c, 20c, 20c, 20c is stored in the way of insertion groove 13a, 13a for being embedded into panel core material 10.
In addition, in the present embodiment, using by corner bending slot 27,27 according in these corner bending slots 27,27 Bending and the corner that is formed are the composition that the back side of incrustation panel 20 is arranged in the mode of substantially straight horn shape.In legend In, show the single slot structure for making these corner bending slots 27,27 by being shaped generally as V-shaped valley shape from slot length direction At example.It should be noted that also can replace such mode, according to making the bending in these corner bending slots 27,27 And the corner formed becomes the mode of R chamfer shape or C chamfer shape, makes these corner bending slots 27,27 respectively by a plurality of slot It constitutes.In addition, the corner that end bending slot 28,28 is formed according to the bending in these end bending slots 28,28 is substantially straight The back side of incrustation panel 20 is arranged in the mode of horn shape.
The four of panel core material 10 is pasted on using the incrustation panel 20,20 of the plate thickness direction two sides of above-mentioned composition The surrounded surface of perimeter surface, the decoration panel 1 becomes decorative cover.These incrustation panels 20,20 are glued to panel core material 10 The progress such as bonding agent appropriate similar to the above can be used in patch.
Then, the incrustation method for producing panel for the incrustation panel 20 for manufacturing present embodiment is illustrated referring to Fig. 3 An example.
The incrustation method for producing panel uses following compositions: by using thermosetting resin as the resin of resin principal component and Glass fibre is supplied to the back in the thickness direction side for becoming surficial sheets 21 in such a way that mass ratio is 1:2.5~1:6 Surface side forms the fiber-reinforced resin layer 26 with a thickness of 0.5mm~3mm.
In addition, in this manufacturing method, using the upper and lower molding die 2,3 for using face relative to each other as flat surface Manufacture the composition of incrustation panel 20.As such molding die 2,3, although also depending on the kind of resin combination 24 Class, but in the case where solidification needs to heat, or having heaters is set or has the medium flow field access of medium passing Equipment.That is, molding die 2,3 hot pressing dies can also be made.
Firstly, as shown in Fig. 3 (a), the upper surface of the lower molding die 2 in upper and lower molding die 2,3, according to making to fill The opposed mode of facing loads surficial sheets 21.That is, by surficial sheets 21 in the thermoplastic resin sheet that will become its back side The configuration of 23 sides is positioned on lower molding die 2 in the state of upside.In the present embodiment, as shown in Fig. 3 (b), (c), It uses and configures the formation fibre strengthening of multiple (for 2 in legend) glass fibre sheets 25,25 in the back side of the surficial sheets 21 The composition of resin layer 26.In addition, being alternately carried out the supply of uncured resin combination 24 in the back side of surficial sheets 21 With the mounting of glass fibre sheet 25.That is, matching after supplying uncured resin combination 24 to the back side of surficial sheets 21 The 1st glass fibre sheet 25 is set, is supplying uncured resin combination to the back side of the 1st glass fibre sheet 25 After 24, the 2nd glass fibre sheet 25 is configured.It should be noted that the case where glass fibre sheet 25 more than setting 3 is opened Lower is also same.
The coating weight of resin combination 24 supplied every time can be coating weight appropriate, so that resin combination 24 is whole Quality reach quality as described above, or the weight per unit area with each glass fibre sheet 25,25 being laminated Corresponding coating weight.In addition, the supply of resin combination 24 can also be applied with identical coating weight using sprayer, roller etc. Cloth.
By the laminated glass fibre sheet material 25 on the resin combination 24 supplied as described above, it is impregnated with resin combination 24.Then, as shown in Fig. 3 (c), (d), pressing is carried out using upper and lower shaping dies 2,3.At this point, can also be in upper shaping mould The lower surface of tool 3 is pre-coated with release agent appropriate.Alternatively, it is also possible to carry out pressing with stamping pressure appropriate.In addition, can also To be heated as needed, solidify resin combination 24.
In addition, each process, sequence of incrustation method for producing panel of above-mentioned present embodiment etc. only one A example is also possible to carry out in other sequences, can carry out various modifications.
For example, it is also possible to which use will contain the glass fibre sheet for being soaked with resin combination 24 instead of mode as described above 25 are laminated in the mode of surficial sheets 21, or in the state that glass fibre sheet 25 is laminated in surficial sheets 21, by resin Composition 24 is coated on the mode etc. of glass fibre sheet 25.In addition it is also possible to by the prepreg shape comprising resin combination 24 Glass fibre sheet 25 (or fiber-reinforced resin layer 26 after solidifying) and surficial sheets 21 be laminated it is integrated (also comprising viscous It connects).In addition, be not limited to the mode manufactured with forming as described above in batches, it is also possible to be manufactured continuously shapedly Mode.For example, it can be supply resin combination 24, glass fiber sheets while conveying surficial sheets 21 of strip Material 25 carries out pressing, appropriate severing etc. to manufacture mode as incrustation panel 20 etc., in addition to this, can also carry out each Kind deformation.
In addition, as needed, can also be arranged by cutting etc. in the back side of incrustation panel 20 as described above Bending slot 27,28.Alternatively, it is also possible to which incrustation panel 20 to be pasted on panel core material 10, decoration panel 1 is manufactured.
According to manufacturing method as described above, incrustation panel 20 can be effectively manufactured.
That is, with supplying uncured resin combination etc. to the back side for the decoration sheet 22 for constituting decorative layer, forming surface layer The case where side resin layer 23, is compared, and the appearance degradation etc. for the relatively thin decoration sheet 22 for constituting decorative layer can be made to be difficult to generate. In addition, surficial sheets 21 are supported due to being for example configured the thermoplastic resin sheet 23 of surface layer side resin layer, operability is good It is good, it can be easily molded.In addition, the substrate due to surficial sheets 21 uses thermoplastic resin sheet 23, it is hot with using The case where thermosetting resin sheet material, is compared, more soft, additionally it is possible to easily send out the surficial sheets for the state being rolled into a roll on one side 21 supplies on one side simultaneously continuously shaped are manufactured.
The incrustation panel 20 of present embodiment and has the decoration panel 1 of the incrustation panel 20 by using upper Such composition is stated, is able to suppress deformation, and can be improved appearance.
That is, using surface layer side resin layer is provided between decorative layer (decoration sheet) 22 and fiber-reinforced resin layer 26 The composition of (thermoplastic resin sheet) 23.Therefore, the glass fibers as contained in fiber-reinforced resin layer 26 are not likely to produce on surface The bumps formed are tieed up, surface smoothness is can be improved, can be improved the appearance on surface.It is provided in addition, using with Thermocurable Resin is the composition of the fiber-reinforced resin layer 26 of resin principal component, the resin of the fiber-reinforced resin layer 26 and glass fibre Mass ratio is 1:2.5~1:6 and with a thickness of 0.5mm~3mm.Therefore, and using wood based panels such as previous MDF as the feelings of substrate Condition is compared, and can be made relatively thin and be realized lightweight, and the deformations such as warpage can be made to be difficult to generate.That is, by above-mentioned composition, Due to the composition of the glass fibre using the regulated proportion for containing more amount relative to resin, lightweight can be realized, and And it can ensure appropriate rigidity.
In addition, in the present embodiment, using makes glass fibre contained in fiber-reinforced resin layer 26 in thickness side It is laminated with the composition of multiple glass fibre sheets 25,25 upwards.Therefore, the single layer big with weight per unit area is provided with (1) The case where glass fibre sheet 25, is compared, and can be easy equably to be arranged relative to glass fibre is a small amount of resin, can press down Make reduction rigid as caused by resin local distribution.It should be noted that also can replace such mode, make to constitute fiber The glass fibre of fortified resin layer 26 is made of the glass fibre sheet 25 of single layer, or is added to composition fiber by mixing etc. In the resin combination 24 of fortified resin layer 26.
In addition, in the present embodiment, making the thermosetting resin polyurethane resin for constituting fiber-reinforced resin layer 26.Cause This is easy equably to be arranged relative to glass fibers since the impregnation to glass fibre (glass fibre sheet 25) is good Dimension is a small amount of resin, is able to suppress the reduction of the rigidity caused by resin layout distribution.
In addition, in the present embodiment, making surface layer side resin layer thermoplastic resin sheet 23.It therefore, can be to setting There is the thermoplastic resin sheet 23 of decorative layer (decoration sheet) 22 that fiber-reinforced resin layer 26 is set, for example, with coating etc. is passed through It is compared the case where surface layer side resin layer is set on the decoration sheet 22 for constituting decorative layer, can be improved the incrustation panel 20 Surface smoothness.That is, being able to suppress the generation of fold of the decoration sheet 22 caused by resin coating etc..In addition, institute as above It states, surficial sheets 21 are soft, therefore mouldability improves.It should be noted that such mode can also be replaced, make surface layer side tree Rouge layer is heat-curing resin sheet material, or is not limited to sheet, as described later, by coating etc. in the decoration for constituting decorative layer Surface layer side resin layer is set on sheet material 22.In this case, the resin for constituting surface layer side resin layer can also be made and constitute fibre Tie up the identical resin of heat-curing resin of fortified resin layer 26.
In addition, in the present embodiment, using the back side in the thickness direction side for becoming the incrustation panel 20, The composition of bending slot 27,28 is provided in such a way that slot bottom is located at thermoplastic resin sheet 23.Therefore, even if being filled on the surface There are in the case where corner on the mounting object of decoration panel 20, also can bending slot 27,28 position bending and with a succession of Shape covering.As a result, compared with multiple incrustation panels 20 are docked such situation in the corner of mounting object, it can be improved The aesthetics in corner.In addition, since bending slot 27,28 to be arranged in such a way that slot bottom is located at thermoplastic resin sheet 23, because This is not likely to produce the bumps etc. that the glass fibre as contained in fiber-reinforced resin layer 26 is formed in the corner of bending, can be improved The appearance of corner surface.
Have panel core material 10 in addition, the decoration panel 1 of present embodiment uses and be pasted on the table of the panel core material 10 The composition of face decoration panel 20.Therefore, as described above, the deformations such as warpage are inhibited, by the good incrustation of appearance Panel 20 constitutes decorative cover, therefore be suitable as Indoor decorative plate, furniture material etc..As a result, for example, even if by the decorative cover In the case that plate 1 is configured to the wealthy family of the high size of the such door of heights of ceilings, it can also be not likely to produce and be arranged on panel core material 10 The needs of the metal reinforcement material of frame-like etc..
In addition, in the present embodiment, being incited somebody to action using according to as by the way of position corresponding with the corner of panel core material 10 The incrustation panel 20 for being provided with corner bending slot 27 is pasted onto composition on panel core material 10.It therefore, as described above, can Improve the appearance of corner surface.
In addition, in the present embodiment, being respectively arranged with surface using the plate thickness direction two sides in panel core material 10 The composition of decoration panel 20,20.Therefore, two surface side of plate thickness direction can be made to become the dress for improving appearance as described above Facing, in addition it is possible to more effectively inhibit the deformation such as warpage.
In addition, in the present embodiment, panel core material 10 using by core material 16 be accommodated in by include surrounding frame 12,13,13, The composition in space that 14 framework 11 is surrounded.Therefore, it is set as only core material 16 or on three sides with by panel core material 10 to divide into The case where being equipped with beam material is compared, and can be improved the intensity of decoration panel 1, can be suitable as sliding door, partition board etc..In addition, with Using solid shape panel core material 10 the case where compare, can be realized lightweight.
In addition, in the present embodiment, being provided with using the both side ends in panel core material 10 for plate thickness direction two The composition of insertion groove 13a, 13a of insertion piece portion 20c, 20c, 20c, 20c insertion of the incrustation panel 20,20 of side.Therefore, With the end of incrustation panel 20,20 is docked and the case where store compared with, can aesthetically receiving surface decoration panel 20, 20 mutual seams.It should be noted that also can replace such mode, using filling the surface of plate thickness direction side Decoration panel 20 docks, overlappingly with the incrustation panel 20 of the plate thickness direction other side in each end face in panel width direction The mode etc. of storage.Alternatively, it is also possible to using only by the 20 cover plate width of incrustation panel of plate thickness direction side The mode etc. of the end face in direction.It in this case, can also be on the incrustation panel 20 of the plate thickness direction other side not Bending slot is set.
Alternatively, it is also possible to replace being provided with incrustation panel 20,20 respectively seperatedly in plate thickness direction two sides Mode, by the way of the surrounded surface by the 20 cover plate core material 10 of incrustation panel of a succession of shape.In the situation Under, it can also be using only in such a way that a side end of panel core material 10 be provided with insertion groove 13a.Furthermore it is also possible to instead of The mode of bending slot 27,28 is provided on incrustation panel 20,20, it will be according to the width direction both ends of cover plate core material 10 Surficial sheets 21,21 bending stickups that the mode in face is extended and the width direction both ends of the surface of cover plate core material 10.In the feelings Under condition, slot can also be suitably inserting using the end insertion being provided on panel core material 10 for surficial sheets 21,21 It constitutes.
Alternatively, it is also possible to replace in the way of the surrounded surface of 20 cover plate core material 10 of incrustation panel, use By incrustation panel 20 only cover plate thickness direction two sides in the way of.It in this case, can also be using using in addition Each end face in the panel width direction of cover plates core material 10 such as edge sheet material mode, alternatively, it is also possible to using not by face The mode etc. that each end face in board width direction exposes panel core material 10 as decorative cover.
Alternatively, it is also possible to replace that the plate thickness direction two sides of panel core material 10 are provided with same table as described above The composition of face decoration panel 20,20, using being only provided with incrustation panel 20 as described above in plate thickness direction side Composition.In this case, the fibre strengthening tree not comprising surficial sheets 21 can also be set in the plate thickness direction other side Rouge layer 26, or other surfacings are set, it furthermore can also be using the composition for exposing panel core material 10.
In addition, in the present embodiment, showing the composition for being accommodated with core material 16 in the framework 11 of panel core material 10 Example, but can also be using the composition for being not provided with such core material 16.In addition, in the present embodiment, showing panel core Example of the beam material of material 10 as the framework 11 for constituting surrounding frame, but may be three border shapes, or only make the vertical frame of left and right 13,13 be beam material, or only makes upper and lower crossbeam 12,14 beam materials, in addition to this, can also carry out various modifications.
In addition, incrustation panel 20 as described above is not limited to be arranged to constitute the surface of the decorative cover of decoration panel 1 Decoration panel, such as can also be used as the interior decoration that opening frame, window frame, corner angle staff, the skirting etc. that covering has been set have been arranged Cladding boards of building materials etc. use.
In addition, in the above example, showing the example for making decorative layer decoration sheet 22, but it is not limited to such side Formula is also possible to film layer etc..
Then, the thickness direction two sides for the decoration panel 1 for being set to present embodiment or the surface of side are illustrated referring to Fig. 5 The variation of decoration panel.
Wherein, the difference of main explanation and above-mentioned example marks identical appended drawing reference to identical compositions, omission or Its explanation of schematic illustration, in addition also omits the description function and effect identical with above-mentioned example.
Fig. 5 (a) schematically shows the incrustation panel 20A of the 1st variation.
In this variation, incrustation panel 20A is used in surface layer side resin layer 23B and fiber-reinforced resin layer 26 At least one in the composition containing light-proofness pigment 29.In addition, the incrustation panel 20 with a thickness of 0.5mm~3mm.Such as Fruit uses such composition, even if then in decoration panel, the dress for readily penetrating through the relatively thin light as described above of decoration sheet 22 In the case where adoring printing paper, resin film etc., it also can be improved the light-proofness of incrustation panel 20A entirety, panel core can be made The core material 16 of material 10, the frame material 12 for constituting framework 11,13,14, crossbeam 15 etc. become unobtrusively.That is, even if from plate thickness side When to side irradiation light, it is also able to suppress the core material 16 of panel core material 10, the frame material 12 for constituting framework 11,13,14, crossbeam 15 etc. Through and be seen.
In addition, in this variation, using making the composition containing light-proofness pigment 29 in the resin layer 23B of surface layer side.In this way, The surface layer side resin layer 23B in surface layer side resin layer 23B and fiber-reinforced resin layer 26 is only set to contain light-proofness pigment 29 In the case where, from the viewpoint of light-proofness grade, surface layer side resin layer 23B can be set as thickness appropriate.For example, as this The thickness of surface layer side resin layer 23B, can exemplify 0.01mm~1.5mm, preferably 0.03~1.0mm, more preferable 0.05mm~ The range of 0.5mm.
Surface layer side resin layer 23B is using containing substantially no the fiber as contained in fiber-reinforced resin layer 26 It constitutes (composition for being substantially free of fiber).It should be noted that substantially the composition not comprising fiber is included in manufacturing process The case where being slightly mixed into fiber in the resin layer 23B of surface layer side in.
In addition, constituting the resin principal component and structure of the resin combination 23A (referring to Fig. 4 (a)) of surface layer side resin layer 23B Resin principal component at the resin combination 24 (referring to Fig. 4 (c)) of above-mentioned fiber-reinforced resin layer 26 is identical.Constitute the surface layer side The expansion ratio of the resin combination 23A of resin layer 23B can be set to the resin combination 24 for constituting fiber-reinforced resin layer 26 Expansion ratio below.That is, the expansion ratio for constituting the resin combination 23A of surface layer side resin layer 23B can be with composition fiber The expansion ratio of the resin combination 24 of fortified resin layer 26 is identical or smaller.By such composition, it can relatively mention The intensity of high surface layer side resin layer 23B.
In addition, can be right using light-proofness pigment 29 contained in the resin combination 23A for constituting surface layer side resin layer 23B The composition of surface layer side resin layer 23B imparting light-proofness.As such light-proofness pigment 29, black pigment or black can be Pigment, the pigment of pigment for being mixed with multiple color of the relatively heavy colour of other colors such as red or blue in addition etc., Ke Yiju The pigment of the higher light color of concealment out.In addition, as light-proofness pigment 29, it is preferred to use the face of concealment or favorable dispersibility Material, from the viewpoint of concealment, is also possible to inorganic pigment.It, can from the viewpoint of such concealment or dispersibility etc. To use carbon black as light-proofness pigment 29.
In addition, as the black pigment in addition to carbon black the carbon such as graphite system black pigment can be enumerated, by iron, copper, chromium etc. Oxide the oxide system black pigment, the titanium that constitute it is black etc., be also possible to other various black pigments.As the face compared with heavy colour Material, can enumerate the iron oxide of aubergine etc., in addition, the pigment of the light color high as concealment, can enumerate titanium oxide, zinc white (zinc oxide) is also possible to other various pigment.
In addition, from the viewpoint of dispersibility is equal, the partial size of light-proofness pigment 29 can be set to partial size appropriate, such as It can be 3~500nm or so, or 20~100nm or so in the case where carbon black.
In addition, the containing ratio of light-proofness pigment 29 contained in resin combination 23A can also be according to resin combination 23A Composition, type, the thickness of surface layer side resin layer 23B of light-proofness pigment 29 etc., hidden according to surface layer side resin layer 23B can be assigned The mode of photosensitiveness is set as containing ratio appropriate.If excessively reducing light-proofness pigment 29 contained in resin combination 23A Containing ratio then has the tendency that light-proofness reduction.On the other hand, if excessively improving light-proofness contained in resin combination 23A Then there is the tendency of the cohesiveness decline of resin in the containing ratio of pigment 29, there are the peel strengths of incrustation panel 20A, curved The tendency of bent strength reduction.From such viewpoint etc., the containing ratio of light-proofness pigment 29 contained in resin combination 23A Preferably 1~5 mass %, more preferably 2~3 mass %.It, can be to incrustation panel if it is such containing ratio 20A assigns the light-proofness of appropriateness, and is able to suppress the reduction of the peel strength, bending strength of incrustation panel 20A.
In addition, addition of the light-proofness pigment 29 to resin combination 23A can also be according to the composition etc. of resin combination 23A Using addition manner appropriate.For example, in the polyurethane resin of the resin principal component two-component-type that makes resin combination 23A In the case of, it can be added when mixing polyalcohol with isocyanates, but in order to improve dispersibility, may be carried out as follows.It is first First, light-proofness pigment 29 is mixed in the way of reaching higher containing ratio with polyalcohol and is made containing pigment paste.This contains face The mixed proportion for expecting the light-proofness pigment 29 and polyalcohol in paste can be such as 0.5~1.5:1 or so, preferably 1:1 or so. Contain pigment paste it is then possible to add this when mixing polyalcohol with isocyanates and mix.
In addition, constituting the amount of the resin combination 23A of surface layer side resin layer 23B can reach according to surface layer side resin layer 23B Mode to thickness as described above is set as amount appropriate.As this variation, make in the resin layer 23B of surface layer side using only In the case where composition containing light-proofness pigment 29, the amount for constituting the resin combination 23A of surface layer side resin layer 23B can be set For such as 100g/m2More than, alternatively, it is also possible to be set as 400g/m2Below.
In addition, as described later, surface layer side resin layer 23B be also possible to decoration sheet 22 the back side (decorative cover it is opposite Face) on layer made of resin combination 23A solidification by the coatings such as sprayer, roller.Alternatively, it is also possible to constitute surface layer side tree In the state of the resin combination 23A semi-solid preparation (uncured) of rouge layer 23B, configuration constitutes the resin group of fiber-reinforced resin layer 26 Close object 24, glass fibre sheet 25.
It for example, as shown in figure 4 can using the method for producing panel of the incrustation panel 20A of above-mentioned composition as manufacture To carry out as follows.
In method for producing panel shown in Fig. 4, using to the back side of decoration sheet 22 supply constitute surface layer side resin After the uncured resin combination 23A of layer 23B, according to back side (the panel core material 10 1 for being located at surface layer side resin layer 23B Side) mode form the composition of fiber-reinforced resin layer 26.By such composition, with formed fiber-reinforced resin layer 26 and It is compared after the resin layer 23B of surface layer side, in the case where surface mount decoration sheet 22 of surface layer side resin layer 23B, can be improved system Efficiency is made, in addition, the appearance degradation etc. of the decoration sheet 22 on the surface as caused by bonding composition can be made to be difficult to generate.In the system It makes in method, it is same as described above, table is manufactured using face opposite each other is used as the upper and lower molding die 2,3 of flat surface The composition of face decoration panel 20A.
Firstly, as shown in Fig. 4 (a), the upper surface of the lower molding die 2 in upper and lower molding die 2,3, according to making to fill The opposed mode of facing loads decoration sheet 22.That is, the shape at the back side (opposing face of decorative cover) for making decoration sheet 22 upward Under state, decoration sheet 22 is positioned on lower molding die 2.Then, surface layer side is constituted in the backsize of the decoration sheet 22 The resin combination 23A of resin layer 23B.Coating of the resin combination 23A to decoration sheet 22 can be according to surface layer side resin The mode that layer 23B reaches desired thickness as described above uses sprayer, roller etc. to be coated with same coating weight.Structure At surface layer side resin layer 23B resin combination 23A can also by lower molding die 2 be heated to appropriate temperature (such as 40~80 DEG C or so of relatively low temperature) in the state of supply and make its solidify or semi-solid preparation.At this point, in addition to utilizing lower molding die 2 Heating, can also be heated from upper side by radiant heaters such as far infra-red heaters appropriate.In addition, It can be 1 minute~30 minutes although solidification (semi-solid preparation) time at this time depends on the type and amount of resin combination 23A Left and right, preferably 15 minutes or less.
Alternatively, it is also possible to supply after the resin combination 23A solidification or semi-solid preparation for constituting surface layer side resin layer 23B The uncured resin combination 24 for constituting fiber-reinforced resin layer 26, makes the resin combination for constituting the fiber-reinforced resin layer 26 Object 24, which contains, to be dipped into glass fibre sheet 25.By such composition, with to be positioned in constitute surface layer side resin layer 23B resin The supply of glass fibre sheet 25 on composition 23A constitutes the resin combination 24 of fiber-reinforced resin layer 26 and is impregnated with it Mode is compared, and the contour-stripped etc. of surface layer side resin layer 23B Yu fiber-reinforced resin layer 26 can be effectively prevented.
That is, as shown in Fig. 4 (b), (c), if constituting the resin combination 23A solidification or partly solid of surface layer side resin layer 23B Change, is then coated with the uncured resin combination 24 for being constituted fiber-reinforced resin layer 26 in a manner of being coated with repeatedly.Then, as schemed Shown in 4 (d), the laminated glass fibre sheet material 25 in the way of the resin combination 24 impregnation.At this point it is possible to constituting surface layer side The resin combination 23A semi-solid preparation of resin layer 23B or after being fully cured, configuration constitutes the uncured of fiber-reinforced resin layer 26 Resin combination 24 and glass fibre sheet 25, so that glass fibre sheet 25 will not substantially move in the resin layer 23B of surface layer side It is dynamic.
Then, as shown in Fig. 4 (e), as described above, pressing is carried out by upper and lower molding die 2,3.
It should be noted that the only example such as sequence of each process of above-mentioned method for producing panel, it can also To carry out with other sequences, various modifications can be carried out as described above.
Fig. 5 (b) shows schematically the incrustation panel 20B of the 2nd variation.
In this variation, make fiber-reinforced resin layer using surface layer side resin layer (thermoplastic resin sheet) 23 is replaced Composition containing light-proofness pigment 29 in 26A.That is, using not in thermoplastic resin sheet 23 add light-proofness pigment 29 and The composition of addition light-proofness pigment 29 in the resin combination 24 (referring to Fig. 4) for constituting fiber-reinforced resin layer 26A.Pass through this The composition of sample, in the case where the containing ratio of the light-proofness pigment 29 in resin combination 24 is set as degree same as described above, The containing ratio of light-proofness pigment 29 in fiber-reinforced resin layer 26A entirety reduces, but can be true by glass fibre sheet 25 Thickness is protected, shaded effect is obtained.
Fig. 5 (c) shows schematically the incrustation panel 20C of the 3rd variation.
In this variation, using making to contain shading in surface layer side resin layer 23B and fiber-reinforced resin layer 26A the two The composition of property pigment 29.That is, using in the resin combination 23A (referring to Fig. 4) and composition fiber for constituting surface layer side resin layer 23B The composition of light-proofness pigment 29 is added in resin combination 24 (referring to Fig. 4) the two of fortified resin layer 26A.In this way It constitutes, compared with the case where only making in either side containing light-proofness pigment 29, can be improved light-proofness.
In addition, showing the tree for making to constitute the resin combination 23A of surface layer side resin layer 23B in above-mentioned each variation Rouge principal component with constitute the identical example of the resin principal component of resin combination 24 of fiber-reinforced resin layer 26A, but can also be with It is different.In addition, constitute surface layer side resin layer 23B resin combination 23A resin principal component be for example also possible to except it is above-mentioned with The various thermoplastic resins such as outer ABS resin, Corvic, polyester resin.
In addition, in the above example, showing fiber-reinforced resin layer 26, the 26A using Boping plate (sheet) Example, but also can replace such fiber-reinforced resin layer 26,26A, or on this basis, be equipped with using setting multiple The composition of the fiber-reinforced resin layer of concave-convex embossing plate.Panel core material as the decoration panel 1 for constituting present embodiment 10, incrustation panel 20,20A, 20B, 20C can also carry out other various modifications.
Then, an example and comparative example of the embodiment of incrustation panel of the invention are illustrated.
In each Examples 1 to 4 and Comparative Examples 1 and 2, surficial sheets are all made of in the poly- of the 0.05mm thickness for constituting decorative layer The back side of ethylene glycol terephthalate resin film is provided with composition of the acrylic resin sheet material as surface layer side resin layer, makes With a thickness of 0.4mm.In addition, the resin for constituting fiber-reinforced resin layer is set as in each Examples 1 to 4 and Comparative Examples 1 and 2 The polyurethane resin of no foaminess (expansion ratio is 1 times), is set as glass felt for glass fibre.In addition, in each Examples 1 to 4 And in comparative example 2, in such a way that thickness reaches 1.2mm utilize spacer limit fiber-reinforced resin layer in the state of into Row molding.That is, the thickness (target thickness) of incrustation panel is set as in each Examples 1 to 4 and comparative example 2 1.6mm.In addition, utilizing spacer to limit fiber-reinforced resin layer in such a way that thickness reaches 1.5mm in comparative example 1 In the state of formed.That is, the thickness (target thickness) of incrustation panel is set as 1.9mm in comparative example 1.
In embodiment 1,302g/m is set as using by the quality for constituting the resin of fiber-reinforced resin layer2And difference layer Being laminated with weight per unit area is 450g/m22 glass felts composition.That is, in embodiment 1, make resin and glass fibre Mass ratio is 1:2.98.In addition, the quality of the fiber-reinforced resin layer of embodiment 1 is 1202g/m2。
In example 2,309g/m is set as using by the quality for constituting the resin of fiber-reinforced resin layer2And difference layer Being laminated with weight per unit area is 300g/m23 glass felts composition.That is, in example 2, make resin and glass fibre Mass ratio is 1:2.91.In addition, the quality of the fiber-reinforced resin layer of embodiment 2 is 1209g/m2。
In embodiment 3,237g/m is set as using by the quality for constituting the resin of fiber-reinforced resin layer2And glass Felt is composition similarly to Example 2.That is, in embodiment 3, making the mass ratio 1:3.79 of resin and glass fibre.In addition, The quality of the fiber-reinforced resin layer of embodiment 3 is 1137g/m2。
In example 4,282g/m is set as using by the quality for constituting the resin of fiber-reinforced resin layer2And in unit Area weight is 300g/m2Central stratum glass felt thickness direction two sides be laminated with respectively weight per unit area be 450g/m2 Glass felt composition.That is, in example 4, making the mass ratio 1:4.25 of resin and glass fibre.In addition, embodiment 4 The quality of fiber-reinforced resin layer is 1482g/m2。
In comparative example 1,500g/m is set as using by the quality for constituting the resin of fiber-reinforced resin layer2And by glass Felt is set as composition similarly to Example 4.That is, making the mass ratio 1:2.40 of resin and glass fibre in comparative example 1.Separately Outside, the quality of the fiber-reinforced resin layer of comparative example 1 is 1700g/m2。
In comparative example 2,139g/m is set as using by the quality for constituting the resin of fiber-reinforced resin layer2And by glass Felt is set as similarly constituting with embodiment 2,3.That is, making the mass ratio 1 of resin and glass fibre in comparative example 2；6.47. In addition, the quality of the fiber-reinforced resin layer of comparative example 2 is 1039g/m2。
The test film of the incrustation panel of each Examples 1 to 4 and Comparative Examples 1 and 2 to above-mentioned composition has carried out below Evaluation test.
<flexural rigidity>
According to JIS K7171, it is 20mm to width, each test film that length is 200mm, test speed is set as 10mm/ Distance between the fulcrum (span) is set as 60mm, carried out bend test (3 bend tests), measures (calculating) flexural rigidity by min. The results are shown in Table 1, is in embodiment 1 0.84Nm2, it is in example 2 0.96Nm2, in embodiment 3 for 1.7N·m2, it is in example 4 1.52Nm2, it is 1.78Nm in comparative example 12, it is 0.65Nm in comparative example 22。
<stretching rigidity>
According to JIS K7161, to the test film that width is 20mm, length is 200mm, test speed is set as 10mm/ Distance (span) between collet (fixture) is set as 150mm by min, carries out tension test, and measurement (calculating) stretches rigidity.As a result such as It is in embodiment 1 5.7kN/m shown in table 1, is in example 2 6.3kN/m, is in embodiment 3 7.0kN/m, is implementing It is 7.1kN/m in example 4, is 6.85kN/m in comparative example 1, is 5.17kN/m in comparative example 2.
Table 1
As shown in table 1, each incrustation panel for showing Examples 1 to 4 had not only realized lightweight but also had had excellent Rigidity.On the other hand, the incrustation panel of comparative example 1 is heavier compared with the incrustation panel of each embodiment, comparative example 2 For incrustation panel compared with the incrustation panel of each embodiment, display rigidity is lower.
Then, an example of the embodiment of decoration panel of the invention is illustrated.
In each embodiment 5~8, it is all made of the panel thickness that the panel core material of cellular core material is accommodated in surrounding frame Degree direction side is provided with the structure of the incrustation panel of 1.0mm thickness.In addition, making in each embodiment 5~8 as table The decoration sheet of the decorative layer of face decoration panel is the pet resin film of 0.06mm thickness.In addition, each In embodiment 5~8, it is all made of the structure that surface layer side resin layer (polyurethane resin) of 0.1mm thickness is set to incrustation panel At.In addition, making the fibre sheet material unit for constituting the fiber-reinforced resin layer of incrustation panel in each embodiment 5~8 Area weight is 600g/m2Glass felt.In addition, making the fiber for constituting incrustation panel strong in each embodiment 5~8 Change the resin combination of resin layer as the polyurethane resin of no foaminess (expansion ratio is 1 times) and makes coating weight 200g/ m2.In addition, being used as light-proofness face using containing in the resin combination for making to constitute fiber-reinforced resin layer in embodiment 5~7 The composition of the carbon black of material makes containing ratio 1% in embodiment 5, in embodiment 6, makes containing ratio 3%, in embodiment 7 In, make containing ratio 5%.On the other hand, in embodiment 8, using the composition for not containing light-proofness pigment in any layer.
Test is conducted the following evaluation to the decoration panel of each embodiment.
<evaluation of standard environment light-proofness>
It is being divided into the wall that the 1st Room and darkroom of luminaire is provided on the ceiling away from the position that wall is 300mm The decoration panel of each embodiment is arranged in the opening of wall in such a way that darkroom side is superficial layer.In addition, in the photograph for making the 1st Room side In the state that funerary objects tool is opened, the illumination of illumination photometer (KONICA MINOLTA corporation T-10A) measurement darkroom side, evaluation are utilized Light-proofness under standard environment.Measuring point is the position (phase that height of the darkroom side far from floor of each decoration panel is 1600mm When in the position of the core material in surrounding frame).In addition, the determination part of illumination photometer is made to connect with the darkroom side of each decoration panel, Measuring point nearby measures the illumination at 3, using their average illumination as the illumination of measuring point.In addition, measuring the measuring point The illumination (along the illumination in the direction (vertical plane) in plate thickness direction) of 1st Room side, result are 361 (lx).As a result such as 2 institute of table Show, in embodiment 5, the illumination of the measuring point of darkroom side is 0.02 (lx), and small light transmission (leakage is able to confirm that when to watch attentively Light) degree.In embodiment 6 and embodiment 7, the illumination of the measuring point of darkroom side is 0.00 (lx), it is impossible to pass through mesh Depending on confirming light leakage.On the other hand, in embodiment 8, the illumination of the measuring point of darkroom side is 0.17 (lx), is confirmed by visual observation To light leakage.
<evaluation of direct sunlight simulated environment light-proofness>
Become according to the illumination (along the illumination in the direction in plate thickness direction) of the 1st Room side of measuring point and solar radiation The mode of the approximate illumination of state (100000 (lx)), in the 1st Room side of the measuring point from each decoration panel along normal direction (plate thickness direction) leaves the position setting luminaire of 300mm.In the state of opening the luminaire, as described above It evaluates using the illumination of the measuring point of the darkroom side of each decoration panel of illumination photometer measurement embodiment 6,8 and is similar to day illumination in ground Penetrate the light-proofness in the environment of state.The results are shown in Table 2, and in embodiment 6, the illumination of the measuring point of darkroom side is 0.04 (lx), the degree of small light leakage is able to confirm that when to watch attentively.On the other hand, in embodiment 8, the measuring point of darkroom side Illumination is 47.1 (lx), confirms light leakage by visual observation, can compare clearly visual confirmation to the unit of core material.
As can be known from the above results, make each decorative cover of the embodiment 5~7 in incrustation panel containing light-proofness pigment Plate can be realized the slimming of incrustation panel, realize lightweight, and light-proofness is also excellent.
Description of symbols
1 decoration panel
10 panel core materials
11 frameworks (beam material)
20,20A~20C incrustation panel
21 surficial sheets
22 decoration sheets (decorative layer)
23 thermoplastic resin sheets (surface layer side resin layer)
The surface layer 23B side resin layer
25 glass fibre sheets
26,26A fiber-reinforced resin layer
27 corner bending slots (bending slot)
28 end bending slots (bending slot)
29 light-proofness pigment

Claims (9)

1. a kind of incrustation panel, which is characterized in that
Have decorative layer, the thickness direction side for being set to the decorative layer surface layer side resin layer and be set to the surface layer side tree The thickness direction side of rouge layer and include glass fibre fiber-reinforced resin layer,
The fiber-reinforced resin layer with a thickness of 0.5mm~3mm, using thermosetting resin as resin principal component and resin and glass The mass ratio of glass fiber is 1:2.5~1:6.
2. incrustation panel according to claim 1, which is characterized in that
Glass fibre contained in the fiber-reinforced resin layer uses and is laminated with multiple glass fibre sheets in a thickness direction Composition.
3. incrustation panel according to claim 1 or 2, which is characterized in that
The thermosetting resin is polyurethane resin.
4. incrustation panel according to any one of claim 1 to 3, which is characterized in that
Surface layer side resin layer is thermoplastic resin sheet.
5. incrustation panel according to any one of claim 1 to 4, which is characterized in that
Bending slot is provided in such a way that slot bottom is located at surface layer side resin layer in thickness direction side.
6. a kind of decoration panel, which is characterized in that
The incrustation face according to any one of claims 1 to 5 for having panel core material and being pasted on the panel core material Plate.
7. decoration panel according to claim 6, which is characterized in that
The panel core material has a beam material, the incrustation panel with a thickness of 0.5mm~3mm,
Contain light-proofness pigment at least one of surface layer side resin layer and the fiber-reinforced resin layer.
8. decoration panel according to claim 7, which is characterized in that
Constitute at least one of the surface layer side resin layer containing the light-proofness pigment and described fiber-reinforced resin layer Resin combination in the light-proofness pigment containing ratio be 1~5 mass %.
9. a kind of incrustation method for producing panel, which is characterized in that
The thickness direction side of decorative layer is provided with the thickness direction side of the surficial sheets of thermoplastic resin sheet, with quality Than reaching the mode of 1:2.5~1:6 for giving the resin and glass fibre that thermosetting resin is resin principal component, formed with a thickness of The fiber-reinforced resin layer of 0.5mm~3mm.
CN201780073413.4A 2016-11-28 2017-11-22 Incrustation panel, the decoration panel for having it and incrustation method for producing panel Pending CN109996677A (en)

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JP2016-229932 2016-11-28
JP2016229932A JP6796768B2 (en) 2016-11-28 2016-11-28 Decorative panel
JP2016-254668 2016-12-28
JP2016254668A JP6796769B2 (en) 2016-12-28 2016-12-28 Surface decorative panel, decorative panel equipped with this, and surface decorative panel manufacturing method
PCT/JP2017/041972 WO2018097168A1 (en) 2016-11-28 2017-11-22 Decorative surface panel, decorative panel equipped with same, and method for producing decorative surface panel

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