CN107435421A - A kind of high-weatherability energy combination of decorations material - Google Patents

A kind of high-weatherability energy combination of decorations material Download PDF

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Publication number
CN107435421A
CN107435421A CN201710686548.XA CN201710686548A CN107435421A CN 107435421 A CN107435421 A CN 107435421A CN 201710686548 A CN201710686548 A CN 201710686548A CN 107435421 A CN107435421 A CN 107435421A
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CN
China
Prior art keywords
core plate
cushion
layer
jacket layer
energy combination
Prior art date
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Pending
Application number
CN201710686548.XA
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Chinese (zh)
Inventor
王历文
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Longmen County Xi Products Bamboo Products Co
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Longmen County Xi Products Bamboo Products Co
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Filing date
Publication date
Application filed by Longmen County Xi Products Bamboo Products Co filed Critical Longmen County Xi Products Bamboo Products Co
Priority to CN201710686548.XA priority Critical patent/CN107435421A/en
Publication of CN107435421A publication Critical patent/CN107435421A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • E04F13/0866—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 composed of several layers, e.g. sandwich panels or layered panels
    • 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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/062—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of wood
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/10—Next to a fibrous or filamentary layer
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

The present invention provides a kind of high-weatherability energy combination of decorations material, including jacket layer and sandwich layer, the jacket layer is spliced by sub-assembly, sandwich layer is provided with inside the jacket layer, the sandwich layer is made up of the first core plate being staggered successively and the second core plate, first core plate is Chinese hemlock spruce core plate, and second core plate is birch core plate, and the jacket layer combines connection with sandwich layer by adhesive.The present invention has the characteristics of good simple in construction, good weatherability, antiseptic property, temperature-adjustable.

Description

A kind of high-weatherability energy combination of decorations material
Technical field
The invention belongs to wood base composite material technical field, and in particular to a kind of high-weatherability energy combination of decorations material.
Background technology
Current China economy is fast-developing, but log yield but reduces year by year causes timber supply and demand breach increasingly Greatly.Therefore, find a kind of new product turns into the task of top priority to alleviate imbalance between supply and demand.The fast growing wood aboundresources in China, accumulation Greatly, the rich production woods resource of substantial amounts of fast-growing still needs rationally efficiently to be developed at present.Scrimber is with low-quality fast-growing path Material and thinnings are raw material, and laterally not broken, longitudinal curtain sheet shape wood beam that is loose and being staggeredly connected is separated into through grinding to rub with the hands to process, By dry
It is dry, be glued, mat formation, the process such as hot pressing reconfigures the novel artificial solid wood processed.To this material of Scrimber The utilization of material can be cost-effective, and and can effectively protects forest resources, moreover it is possible to alleviates imbalance between supply and demand, to the meaning of sustainable development Justice is great.
The intensity and performance and timber of Scrimber are closest, and its birth has far-reaching influence to industry of artificial boards. Its feature is the construction material that thinnings, the small dimension wood of artificial fast-growing can be reassembled into function admirable.The longitudinal direction of recombinant material is fine Dimension makes it still have the intensity along machine direction, and defects in timber improve material because the effect of restructuring has excluded Quality, improve raw material availability.
The thought of Scrimber is to propose that he was analyzing in 1973 by Australian researchers JD Coleman first Curtain sheet formula wood Shu Jiagong imagination has been sprouted during other materials, i.e., do not upset the orientation of fiber, retain timber fundamental characteristics And then it is reassembled into new product.Australian forest-science institute is recognized Coleman imagination, and starts to study emphatically. They have applied for Scrimber patent first, then the production technology of Scrimber and equipment have been carried out comprehensive detailed research and into Work(develops the manufacturing equipment of Scrimber, and the equipment was put into operation in 1986.But what is run into process of production mainly asks Topic is:1. material moisture content when processing is dried is difficult to control within zone of reasonableness, because the material of actual production contains Water rate is widely different to cause Scrimber Density Distribution when carrying out hot pressing uneven；2. because Scrimber is vertical after raw material is rolled Mated formation upwards, this flooring mode can produce such a problem, although the longitudinal strength of i.e. recombinant material has compared with raw material Certain lifting, but transverse strength declines substantially, so that product easily has cupped phenomenon；3. Scrimber The glueing material of use is Tannin adhesive, and the product perception shade deviation and rough surface of production, cost can be improved again by reprocessing.
Various countries researcher has drawn experiences and lessons from actual production, Scrimber research do not stop but actively More researchs are put into, scholars have carried out exploratory development to many fast growing woods manufacture Scrimber feasibility, to recombinate carpenter The production of industry metaplasia provides more wide space.Especially it is worth mentioning that Japanese wood science be able to can grow up, male dry chapter etc. utilizes wooden beam Specific form have developed Scrimber laminated particle-board.The particieboard efficiently solves the cupping problem of Scrimber.
The wood materials generally used under construction at present, are mainly used in interior, and Yin Qiruo is applied to outdoor and generally deposited In following shortcoming：1st, easily faded through sunlight for a long time, weatherability is poor；2nd, service life is short, it is necessary to be brushed every year outside plank One layer of preservative oil, maintenance cost are high.
The content of the invention
In view of this, the present invention provides a kind of high-weatherability energy combination of decorations material, and it has simple in construction, weatherability Good, the characteristics of antiseptic property is good, temperature-adjustable.
The technical scheme is that：A kind of high-weatherability energy combination of decorations material, including jacket layer and sandwich layer, the jacket layer Be to be spliced by sub-assembly, be provided with sandwich layer inside the jacket layer, the sandwich layer be by the first core plate being staggered successively with Second core plate forms, and first core plate is Chinese hemlock spruce core plate, and second core plate is birch core plate, and the jacket layer passes through with sandwich layer Adhesive combination connection.Particularly, first core plate, the second core plate to wood raw material or can be added by any prior art The processing of work leftover bits and pieces prepares.
Further, the outer cover of first core plate is provided with warp knit cushion, and the warp knit cushion internal symmetry is set There is buffer unit.
Further, the outer cover of second core plate is provided with weft-knitted cushion, and the weft-knitted buffer-layer surface, which is provided with, to be applied Layer.
Particularly, the warp knit cushion uses water soluble vinylon filament fibrous layer.The warp knit cushion can be by appointing One existing warp knitting is realized.
Further, the averag density of first core plate is 0.4 g/cm3The g/cm of ＜ ρ ＜ 0.63。
Further, the averag density of second core plate is 0.6 g/cm3The g/cm of≤ρ ＜ 0.73。
The present invention can effectively control the weight of material, while ensure this hair by the combination of high-density plate and low-density plank Bright intensity, improve the combination property of the present invention.
Further, the buffer unit is made up of the buffer cell set gradually, and the buffer cell is by symmetrical The first buffer part set and the second buffer part composition.The buffer unit of the present invention can be realized by the first buffer part between core plate The buffering of longitudinal force, the buffering of the active force from transverse direction is realized by the second buffer unit, ensure the stabilization of the present invention Property.The buffer unit that the present invention uses prepares for any material with pooling feature in the prior art.
Further, the structure of the weft-knitted cushion is filament of glass fiber yarn cushion, filament of glass fiber yarn 8-13 μm of filament diameter.In the present invention, the structure of the weft-knitted cushion used is compiled to serve as a contrast the cushion of 1 stuffer weft per row It is as shown in Figure 7 to knit figure.By the setting of weft-knitted cushion, achievable cushioning breathable, but the function of not moisture-inhibiting, being capable of regulation room The temperature of interior environment.
Mechanics Performance Testing is carried out to the weft-knitted cushion of the present invention, studies surface, the ess-strain in cross directional stretch Approximately linear is presented in curve, and oblique and longitudinal stretching curve is in the starting stage close to linearly, and as strain increases, curve is in non-thread Property, longitudinal stretching has obvious yield phenomenon.Along the tensile break strength and modulus highest in row direction, oblique to take second place, edge Stringer direction is minimum；Elongation strain is minimum along row direction, oblique placed in the middle, maximum along stringer direction；Tensile property anisotropy Substantially, the intensity and modulus of weft-knitted cushion of the invention is high.
Further, the coating is Hydroxylated acrylic resin coating.The Hydroxylated acrylic resin coating that the present invention uses The resin made of esters of acrylic acid and methyl acrylic ester and other olefinic type monomers are copolymerized, because it is multi-functional and Adhesiveness, film forming and the intensity splendid to fabric, use can be widely popularized.Do not destroying the situation of material gas permeable performance Under, the addition of coating causes the slope of material compressive load-displacement curve to increase, and bearing capacity is largely increased, springform Amount increases, and cushioning coefficient reduces, and buffering efficiency improves, while has corrosion-resistant function.The coating is pasted by using hand Moulding process is arranged at the weft-knitted cushion.
The manual pasting forming process is prior art, and general technology mixes to brush the resin containing curing agent on mould Thing, then one layer of fabric cut out on request of paving thereon, with brush, pressure roller or scraper extrusion fabric, make its uniform Impregnation is side by side after bubble removing, then brushing resin compound and paving second layer fabric, and said process is until reach institute repeatedly Untill needing thickness.Then, be heating and curing shaping under certain pressure effect（It is hot-forming）Or during using resin system solidification Liberated heat curing molding（Cold moudling）, finally it is stripped and obtains composite product.
Further, the jacket layer is hollow alloy jacket layer.Hollow alloy jacket layer is used in the present invention as hollow aluminium alloy It jacket layer, while the intensity of the present invention is ensured, can effectively mitigate the weight of the present invention, while improve its weather resistance.
The first core plate and the second core plate of the present invention can pass through the interference fit between warp knit cushion and weft-knitted cushion Realization is located by connecting, and is then spliced to form stable external structure by the sub-assembly of jacket layer again, and complete finally to being formed It is spacing.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial structural diagram of the present invention；
Fig. 3 is the partial structural diagram of the present invention；
Fig. 4 is the partial structural diagram of the present invention；
Fig. 5 is the partial structural diagram of the present invention；
Fig. 6 is the partial structural diagram of the present invention；
Fig. 7 is the partial structural diagram of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Embodiment 1
A kind of high-weatherability energy combination of decorations material, including jacket layer 2 and sandwich layer 1, the jacket layer 2 is spliced by sub-assembly, The inside of jacket layer 2 is provided with sandwich layer 1, and the sandwich layer 1 is made up of the first core plate 11 being staggered successively and the second core plate 12, First core plate 11 is Chinese hemlock spruce core plate, and second core plate 12 is birch core plate, and the jacket layer 2 passes through adhesive with sandwich layer 1 Combination connection.
Further, the outer cover of first core plate 11 is provided with warp knit cushion 13, inside the warp knit cushion 13 It is arranged with buffer unit 15.
Further, the outer cover of second core plate 12 is provided with weft-knitted cushion 14, the weft-knitted surface of cushion 14 Provided with coating（Do not mark）.
Particularly, the warp knit cushion 13 uses water soluble vinylon filament fibrous layer.
Further, the averag density of first core plate 11 is 0.4 g/cm3。
Further, the averag density of second core plate 12 is 0.6 g/cm3。
The present invention can effectively control the weight of material, while ensure this hair by the combination of high-density plate and low-density plank Bright intensity, improve the combination property of the present invention.
Further, the buffer unit 15 is made up of the buffer cell set gradually, and the buffer cell is by right The first buffer part 151 and the second buffer part 152 for claiming setting form.The buffer unit 15 of the present invention can pass through the first buffer part 151 realize the buffering of the longitudinal force between core plate, and the slow of the active force from transverse direction is realized for 152 15 by the second buffer part Punching, ensure the stability of the present invention.The buffer unit 15 that the present invention uses is any material with pooling feature in the prior art Material prepares.
Further, the structure of the weft-knitted cushion 14 is filament of glass fiber yarn cushion, filament of glass fiber yarn 8 μm of filament diameter.In the present invention, the structure of the weft-knitted cushion 14 used is compiled to serve as a contrast the cushion of 1 stuffer weft per row It is as shown in Figure 7 to knit figure.By the setting of weft-knitted cushion 14, achievable cushioning breathable, but the function of not moisture-inhibiting, it can adjust The temperature of indoor environment.
Mechanics Performance Testing is carried out to the weft-knitted cushion 14 of the present invention, studies surface, the stress in cross directional stretch should Approximately linear is presented in varied curve, and oblique and longitudinal stretching curve is in the starting stage close to linearly, and as strain increases, curve is in non- Linearly, longitudinal stretching has obvious yield phenomenon.It is oblique to take second place along the tensile break strength and modulus highest in row direction, It is minimum along stringer direction；Elongation strain is minimum along row direction, oblique placed in the middle, maximum along stringer direction；Tensile property is respectively to different Property it is obvious, the intensity and modulus of weft-knitted cushion 14 of the invention is high.
Further, the coating（Do not mark）For Hydroxylated acrylic resin coating.The hydroxy acrylic acid that the present invention uses Resinous coat is the resin made of esters of acrylic acid and methyl acrylic ester and other olefinic type monomers are copolymerized, due to its more work( Can property and to the splendid adhesiveness of fabric, film forming and intensity, use can be widely popularized.Do not destroying material gas permeable performance In the case of, the addition of coating causes the slope of material compressive load-displacement curve to increase, and bearing capacity is largely increased, Modulus of elasticity increases, and cushioning coefficient reduces, and buffering efficiency improves, while has corrosion-resistant function.The coating is by adopting The weft-knitted cushion 14 is arranged at manual pasting forming process.
The manual pasting forming process is prior art, and general technology mixes to brush the resin containing curing agent on mould Thing, then one layer of fabric cut out on request of paving thereon, with brush, pressure roller or scraper extrusion fabric, make its uniform Impregnation is side by side after bubble removing, then brushing resin compound and paving second layer fabric, and said process is until reach institute repeatedly Untill needing thickness.Then, be heating and curing shaping under certain pressure effect（It is hot-forming）Or during using resin system solidification Liberated heat curing molding（Cold moudling）, finally it is stripped and obtains composite product.
Further, the jacket layer 2 is hollow alloy jacket layer 2.Hollow alloy jacket layer 2 is used to be closed for hollow aluminum in the present invention It golden jacket layer 2, while the intensity of the present invention is ensured, can effectively mitigate the weight of the present invention, while improve its weather resistance.
The first core plate 11 and the second core plate 12 of the present invention can be by between warp knit cushion 13 and weft-knitted cushion 14 Interference fit realization is located by connecting, and is then spliced to form stable external structure by the sub-assembly of jacket layer 2 again, and to having been formed Into final spacing.
Embodiment 2
A kind of high-weatherability energy combination of decorations material, including jacket layer 2 and sandwich layer 1, the jacket layer 2 is spliced by sub-assembly, The inside of jacket layer 2 is provided with sandwich layer 1, and the sandwich layer 1 is made up of the first core plate 11 being staggered successively and the second core plate 12, First core plate 11 is Chinese hemlock spruce core plate, and second core plate 12 is birch core plate, and the jacket layer 2 passes through adhesive with sandwich layer 1 Combination connection.
Further, the outer cover of first core plate 11 is provided with warp knit cushion 13, inside the warp knit cushion 13 It is arranged with buffer unit 15.
Further, the outer cover of second core plate 12 is provided with weft-knitted cushion 14, the weft-knitted surface of cushion 14 Provided with coating.
Particularly, the warp knit cushion 13 uses water soluble vinylon filament fibrous layer.
Further, the averag density of first core plate 11 is 0.6 g/cm3。
Further, the averag density of second core plate 12 is 0.7 g/cm3。
The present invention can effectively control the weight of material, while ensure this hair by the combination of high-density plate and low-density plank Bright intensity, improve the combination property of the present invention.
Further, the buffer unit 15 is made up of the buffer cell set gradually, and the buffer cell is by right The first buffer part 151 and the second buffer part 152 for claiming setting form.
Further, the structure of the weft-knitted cushion 14 is filament of glass fiber yarn cushion, filament of glass fiber yarn 13 μm of filament diameter.
Further, the coating is Hydroxylated acrylic resin coating.
Further, the jacket layer 2 is hollow alloy jacket layer 2.The first core plate 11 of the present invention can lead to the second core plate 12 The interference fit crossed between warp knit cushion 13 and weft-knitted cushion 14 is realized and is located by connecting, and then passes through the combination of jacket layer 2 again Part is spliced to form stable external structure, and completes finally spacing to being formed.
Embodiment 3
A kind of high-weatherability energy combination of decorations material, including jacket layer 2 and sandwich layer 1, the jacket layer 2 is spliced by sub-assembly, The inside of jacket layer 2 is provided with sandwich layer 1, and the sandwich layer 1 is made up of the first core plate 11 being staggered successively and the second core plate 12, First core plate 11 is Chinese hemlock spruce core plate, and second core plate 12 is birch core plate, and the jacket layer 2 passes through adhesive with sandwich layer 1 Combination connection.
Further, the outer cover of first core plate 11 is provided with warp knit cushion 13, inside the warp knit cushion 13 It is arranged with buffer unit 15.
Further, the outer cover of second core plate 12 is provided with weft-knitted cushion 14, the weft-knitted surface of cushion 14 Provided with coating.
Particularly, the warp knit cushion 13 uses water soluble vinylon filament fibrous layer.
Further, the averag density of first core plate 11 is 0.5 g/cm3。
Further, the averag density of second core plate 12 is 0.65 g/cm3。
The present invention can effectively control the weight of material, while ensure this hair by the combination of high-density plate and low-density plank Bright intensity, improve the combination property of the present invention.
Further, the buffer unit 15 is made up of the buffer cell set gradually, and the buffer cell is by right The first buffer part 151 and the second buffer part 152 for claiming setting form.
Further, the structure of the weft-knitted cushion 14 is filament of glass fiber yarn cushion, filament of glass fiber yarn 10 μm of filament diameter.
Further, the coating is Hydroxylated acrylic resin coating.
Further, the jacket layer 2 is hollow alloy jacket layer 2.The first core plate 11 of the present invention can lead to the second core plate 12 The interference fit crossed between warp knit cushion 13 and weft-knitted cushion 14 is realized and is located by connecting, and then passes through the combination of jacket layer 2 again Part is spliced to form stable external structure, and completes finally spacing to being formed.
Embodiment 4
A kind of high-weatherability energy combination of decorations material, including jacket layer 2 and sandwich layer 1, the jacket layer 2 is spliced by sub-assembly, The inside of jacket layer 2 is provided with sandwich layer 1, and the sandwich layer 1 is made up of the first core plate 11 being staggered successively and the second core plate 12, First core plate 11 is Chinese hemlock spruce core plate, and second core plate 12 is birch core plate, and the jacket layer 2 passes through adhesive with sandwich layer 1 Combination connection.
Further, the outer cover of first core plate 11 is provided with warp knit cushion 13, inside the warp knit cushion 13 It is arranged with buffer unit 15.
Further, the outer cover of second core plate 12 is provided with weft-knitted cushion 14, the weft-knitted surface of cushion 14 Provided with coating.
Particularly, the warp knit cushion 13 uses water soluble vinylon filament fibrous layer.
Further, the averag density of first core plate 11 is 0.45g/cm3。
Further, the averag density of second core plate 12 is 0.55 g/cm3。
The present invention can effectively control the weight of material, while ensure this hair by the combination of high-density plate and low-density plank Bright intensity, improve the combination property of the present invention.
Further, the buffer unit 15 is made up of the buffer cell set gradually, and the buffer cell is by right The first buffer part 151 and the second buffer part 152 for claiming setting form.
Further, the structure of the weft-knitted cushion 14 is filament of glass fiber yarn cushion, filament of glass fiber yarn 9 μm of filament diameter.
Further, the coating is Hydroxylated acrylic resin coating.
Further, the jacket layer 2 is hollow alloy jacket layer 2.The first core plate 11 of the present invention can lead to the second core plate 12 The interference fit crossed between warp knit cushion 13 and weft-knitted cushion 14 is realized and is located by connecting, and then passes through the combination of jacket layer 2 again Part is spliced to form stable external structure, and completes finally spacing to being formed.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and do not carrying on the back In the case of spirit or essential attributes from the present invention, the present invention can be realized in other specific forms.Therefore, no matter from which From the point of view of a bit, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention will by appended right Ask rather than described above limits, it is intended that all changes in the implication and scope of the equivalency of claim will be fallen Include in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.It is noted that the technical characteristic not being described in detail in the present invention, can be by appointing One prior art is realized.

Claims (9)

1. a kind of high-weatherability energy combination of decorations material, it is characterised in that including jacket layer and sandwich layer, the jacket layer is by sub-assembly It is spliced, is provided with sandwich layer inside the jacket layer, the sandwich layer is the first core plate and the second core plate group by being staggered successively Into first core plate is Chinese hemlock spruce core plate, and second core plate is birch core plate, and the jacket layer is combined with sandwich layer by adhesive Connection.
2. high-weatherability energy combination of decorations material according to claim 1, it is characterised in that the outside of first core plate Warp knit cushion is arranged with, the warp knit cushion internal symmetry is provided with buffer unit.
3. high-weatherability energy combination of decorations material according to claim 1, it is characterised in that the outside of second core plate Weft-knitted cushion is arranged with, the weft-knitted buffer-layer surface is provided with coating.
4. high-weatherability energy combination of decorations material according to claim 1, it is characterised in that first core plate is averaged Density is 0.4 g/cm3The g/cm of ＜ ρ ＜ 0.63。
5. high-weatherability energy combination of decorations material according to claim 1, it is characterised in that second core plate is averaged Density is 0.6 g/cm3The g/cm of≤ρ ＜ 0.73。
6. high-weatherability energy combination of decorations material according to claim 2, it is characterised in that the buffer unit be by according to The buffer cell composition of secondary setting, the buffer cell are made up of symmetrically arranged first buffer part and the second buffer part.
7. high-weatherability energy combination of decorations material according to claim 3, it is characterised in that the knot of the weft-knitted cushion Structure is filament of glass fiber yarn cushion, 8-13 μm of the filament diameter of filament of glass fiber yarn.
8. high-weatherability energy combination of decorations material according to claim 3, it is characterised in that the coating is hydroxy Acid resin coating.
9. high-weatherability energy combination of decorations material according to claim 1, it is characterised in that the jacket layer is hollow alloy Jacket layer.
CN201710686548.XA 2017-08-08 2017-08-08 A kind of high-weatherability energy combination of decorations material Pending CN107435421A (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1119881A (en) * 1993-03-24 1996-04-03 丹尼尔·A·廷格利 Aligned fiber reinforcement panel for wood members
CN1280057A (en) * 2000-08-15 2001-01-17 青岛瑞达模板总公司 Wood bottom board for Chinese-made material container and its producing method
CN202187516U (en) * 2011-06-29 2012-04-11 翟志强 Composite decorative board
CN102995876A (en) * 2012-11-23 2013-03-27 苏州科信遮阳新材料科技有限公司 Dampproof heat insulation floor
CN103481337A (en) * 2013-09-23 2014-01-01 浙江裕华木业有限公司 Glass fiber reinforcement poplar veneer laminated lumber and production method thereof
CN105108839A (en) * 2015-09-08 2015-12-02 河北北方绿野居住环境发展有限公司 Wood composite board
CN205521788U (en) * 2016-03-10 2016-08-31 广西南宁侨盛木业有限责任公司 Stable in structure's novel solid board material

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1119881A (en) * 1993-03-24 1996-04-03 丹尼尔·A·廷格利 Aligned fiber reinforcement panel for wood members
CN1280057A (en) * 2000-08-15 2001-01-17 青岛瑞达模板总公司 Wood bottom board for Chinese-made material container and its producing method
CN202187516U (en) * 2011-06-29 2012-04-11 翟志强 Composite decorative board
CN102995876A (en) * 2012-11-23 2013-03-27 苏州科信遮阳新材料科技有限公司 Dampproof heat insulation floor
CN103481337A (en) * 2013-09-23 2014-01-01 浙江裕华木业有限公司 Glass fiber reinforcement poplar veneer laminated lumber and production method thereof
CN105108839A (en) * 2015-09-08 2015-12-02 河北北方绿野居住环境发展有限公司 Wood composite board
CN205521788U (en) * 2016-03-10 2016-08-31 广西南宁侨盛木业有限责任公司 Stable in structure's novel solid board material

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Application publication date: 20171205