CN101855073B - Material for kitchen panel, method for production of material for kitchen panel, and kitchen panel - Google Patents

Material for kitchen panel, method for production of material for kitchen panel, and kitchen panel Download PDF

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Publication number
CN101855073B
CN101855073B CN200880115640.XA CN200880115640A CN101855073B CN 101855073 B CN101855073 B CN 101855073B CN 200880115640 A CN200880115640 A CN 200880115640A CN 101855073 B CN101855073 B CN 101855073B
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China
Prior art keywords
organic resin
metallic plate
kitchen panel
kitchen
resin film
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CN101855073A (en
Inventor
仲塚英一
辰巳英之
塚本贤志
田村洋二
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Toyo Kohan Co Ltd
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Toyo Kohan Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/20Furniture panels or like furniture elements
    • A47B96/205Composite panels, comprising several elements joined together
    • A47B96/206Composite panels, comprising several elements joined together with laminates comprising planar, continuous or separate layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B13/06Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00Layered products comprising a layer of metal
    • B32B15/04Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/043Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/28Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/283Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polysiloxanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/041Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/306Resistant to heat
    • B32B2307/3065Flame resistant or retardant, fire resistant or retardant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/40Properties of the layers or laminate having particular optical properties
    • B32B2307/402Coloured
    • B32B2307/4026Coloured within the layer by addition of a colorant, e.g. pigments, dyes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54Yield strength; Tensile strength
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00Buildings or parts thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00Walls, panels
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/045Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire
    • E04F2290/046Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire with a facing or top layer for fire insulation

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  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Finishing Walls (AREA)

Abstract

Disclosed is a material for a kitchen panel, which has high strength, which can be carried and processed easily, and which has excellent fire resistance. Specifically disclosed is a material for a kitchen panel, which is characterized by comprising: a base (1) comprising a fire-proof material mainly composed of an inorganic substance; a metal sheet (2) formed on the base (1); and an organic resin layer (3) formed on the metal sheet (2).

Description

Kitchen panel is used manufacture method and the kitchen panel of material with material, kitchen panel
Technical field
The present invention relates to kitchen panel and use manufacture method and the kitchen panel of material with material, kitchen panel, in more detail, relate to the kitchen panel that uses in the kitchen with material, kitchen panel with the manufacture method of material and the kitchen panel that uses this kitchen panel to make with material.In addition, except kitchen panel, kitchen panel for example can also be applicable to health panel (サ ニ タ リ one パ ネ Le) with material.
Background technology
In the past, in order to use the kitchen panel material in the kitchen of fire, kitchen panel in addition, needed panel can show the aesthetic appearance of charming color, decorative pattern with material require fire resistance, heat resistance.
As the example of such kitchen panel with material, the material of known following structure: on being the thin plate of several mm left and right, the thickness that is made of inorganic material such as calcium silicate boards adds the cosmetic paper that prints that titanium dioxide is arranged in lamination, then the structure of impregnated melamine resin (patent documentation 1).
Need to prove, patent documentation 2 discloses a kind of style strip: though this style strip is not the kitchen panel material, it is used in various furnitures, built-in material for building etc.This style strip has following structure: the style strip lamination is amassed the structure that forms on the substrate that uses separately metallic plate, wood based panel or plasterboard etc. with the printing resin rete.
Patent documentation 1: Japanese kokai publication hei 6-143484 communique
Patent documentation 2: international open WO01/015901 brochure
Summary of the invention
, kitchen panel is transported into each family with material, mostly cuts off by the kitchen of each family and uses, and therefore also needs to carry, cut off the easiness of processing, so that in-built professional not only, and the individual of general family also can easily process.
The thin plate that is consisted of by inorganic material due to substrate, so the disclosed existing kitchen panel of patent documentation 1 has following problem with material: although lightweight, (cutting れ) easy to crack when applying external force.Therefore, at kitchen panel with the carrying of material, cut off to add and need exactissima diligentia man-hour.
Need to prove in the disclosed style strip of patent documentation 2, in the situation that substrate is metallic plate, to have following problem: weight becomes heavy, and carrying becomes difficult, and this external cutting off processing also becomes difficult.If make the metallic plate attenuation, have following problem: with existing kitchen panel with material strength decreased similarly.In addition, in the situation that substrate is wood based panel, has the poor problem of fire resistance.And, in the situation that substrate is plasterboard, have following problem: with existing kitchen panel with material similarly (pulverizing) easy to crack.
The present invention in view of such existing product problem make, its purpose is to provide a kind of kitchen panel with material, its manufacture method and kitchen panel, the high and carrying with the intensity of material of this kitchen panel, cut-out handling ease and have excellent fire-resistance.
According to an aspect of the present invention, provide a kind of kitchen panel material, it is characterized in that, it has: the substrate that is made of the non-automatic incombustible material take inorganic matter as principal component; Be formed on the metallic plate on aforesaid substrate; With the organic resin layer that is formed on above-mentioned metallic plate.
As substrate, use with the non-automatic incombustible material of inorganic matter as principal component, for example, plasterboard, calcium silicate board, cement slabstone (セ メ Application ト ス レ one ト plate), magnesium oxide plate, magnesium silicate plate, asbestos profiled sheeting, hydroxide aluminium sheet, volcano silicate fiber strengthen multi-layer sheet (vulcanicity ガ ラ ス Quality Complex Plate), ceramic paper or with the material that more than at least 2 kinds, lamination obtains in these materials, therefore have excellent fire-resistance.
In addition, be formed with metallic plate on substrate, even therefore reduce the thickness of metallic plate, also can keep higher intensity, even simultaneously in the situation that the materials easy to crack such as plasterboard are used for substrate, because metallic plate can cut off processing, do not cause cracking yet.In addition, can make the thickness attenuation of metallic plate, therefore can realize lightweight, carrying becomes easy.
Preferably, be 0.1~0.5mm with the thickness setting of metallic plate, thereby can realize the lightweight of material, further, be 0.1~0.3mm with the thickness setting of metallic plate, thereby can easily cut off processing to material.
In addition, the preferred employing has the formation that is formed on the protective layer on organic resin layer.That protective layer is preferably is harder, that have anti-flammability, for example acrylic resin, acrylic acid modified (sex change of ア Network リ Le) silicones, fluororesin, silica or silica and be selected from mixture between at least a above resin in these resins.Thus, can give excellent stain resistance, heat resistance, abrasion performance with material to kitchen panel.
In addition, the non-automatic incombustible material take inorganic matter as principal component is preferably the hydroxide aluminium sheet or contains acrylic resin and the above-mentioned hydroxide aluminium sheet of paper pulp (パ Le プ).Thus, can realize the lightweight of material, so the carrying of material becomes easy.
In addition, metallic plate preferably contains strong magnetic material.Thus, can be on kitchen panel fixedly magnetite, with the clip of magnetite etc., so can easily mount culinary art with recipe, utensil for cooking on kitchen panel.
Moreover organic resin layer is preferably tunicle or the organic resin film that is formed by organic resin coating.Thus, can give excellent stain resistance with material to kitchen panel.
In addition, organic resin film is in the situation that individual layer preferably is provided with printed layers at its downside, perhaps in the situation that multilayer preferably is provided with printed layers at its interlayer.And organic resin layer preferably contains pigment.Thereby, can give excellent aesthetic appearance.
According to a further aspect in the invention, the manufacture method of a kind of kitchen panel with material is provided, it is characterized in that, use with inorganic matter as the non-automatic incombustible material of principal component as substrate, after the single face lamination organic resin of metallic plate, pass through this incombustible material of adhesive lamination on the surface of the metallic plate that there is no the lamination organic resin.
Thus, can make and have the substrate that consisted of by the non-automatic incombustible material take inorganic matter as principal component, be formed on the metallic plate on substrate and be formed on the kitchen panel material of the organic resin layer on metallic plate, the kitchen panel that therefore provide the high and carrying of intensity, cuts off handling ease and have excellent fire-resistance.
And, as substrate, use with the non-automatic incombustible material of inorganic matter as principal component, for example, plasterboard, calcium silicate board, cement slabstone, magnesium oxide plate, magnesium silicate plate, asbestos profiled sheeting, hydroxide aluminium sheet, volcano silicate fiber strengthen multi-layer sheet, ceramic paper or with the material that more than at least 2 kinds, lamination obtains in these materials, thereby can give excellent fire resistance.Particularly, use in the situation of hydroxide aluminium sheet, can realize the lightweight of material monolithic.
Preferably, be 0.1~0.5mm with the thickness setting of metallic plate, can realize thus the lightweight of material, further, be 0.1~0.3mm with the thickness setting of metallic plate, can easily cut off processing to material thus.
In addition, preferably form protective layer on organic resin layer.That protective layer is preferably is harder, that have anti-flammability, for example acrylic resin, acrylic acid modified silicones, fluororesin, silica or silica and be selected from mixture between at least a above resin in these resins.Thus, can give excellent stain resistance, heat resistance, abrasion performance with material to kitchen panel.
In addition, metallic plate preferably contains strong magnetic material.Thus, can be on kitchen panel fixedly magnetite, with the clip of magnetite etc., so can easily mount culinary art with recipe, utensil for cooking on kitchen panel.
Further, organic resin layer is preferably tunicle or the organic resin film that is formed by organic resin coating.Thus, can give excellent stain resistance with material to kitchen panel.
In addition, organic resin film is in the situation of individual layer, preferably is provided with printed layers at its downside, is perhaps in the situation of multilayer, preferably is provided with printed layers at its interlayer.And organic resin layer preferably contains pigment.Thus, can give excellent aesthetic appearance.
In accordance with a further aspect of the present invention, provide a kind of above-mentioned kitchen panel with material or the kitchen panel that uses above-mentioned kitchen panel to form with the manufacture method manufacturing of material.
Thus, provide the kitchen panel that intensity is high and carry, cut off handling ease and have excellent fire-resistance.
According to the present invention, owing to having the substrate that consisted of by the non-automatic incombustible material take inorganic matter as principal component, be formed on the metallic plate on substrate and be formed on organic resin layer on metallic plate, thus the high and carrying of intensity can be provided, cut off handling ease and the kitchen panel that has excellent fire-resistance with material, kitchen panel manufacture method and the kitchen panel with material.In addition, except kitchen panel, kitchen panel for example can also be applicable to the health panel with material.
Description of drawings
Fig. 1: the kitchen panel sectional view of material that the 1st embodiment of the present invention is shown.
Fig. 2: the kitchen panel sectional view of material that the 2nd embodiment of the present invention is shown.
Fig. 3: the kitchen panel that the of the present invention the 1st and the 2nd embodiment is shown uses the Performance Ratio of material than the table of investigation result.
Symbol description
1 substrate
2 metallic plates
3 organic resin layers
4 protective layers
5 printed layers
101,102 kitchen panel materials
The specific embodiment
(summary of the present invention)
The present inventor conducts in-depth research to obtain the kitchen panel material of excellent, this kitchen panel has with material the characteristic that intensity is high and cut-out is processed, carrying is easy and have excellent fire-resistance, perhaps except these characteristics, among aesthetic appearance, stain resistance, heat resistance and abrasion performance, any characteristic is also excellent at least.
Its result as can be known; single face at thin metallic plate forms organic resin layer; perhaps further form protective layer on organic resin layer; the substrate of the non-automatic incombustible material formation of utilizing take inorganic matter as principal component is set to support metallic plate in the another side of metallic plate; can provide thus not only aesthetic appearance, stain resistance, heat resistance or abrasion performance excellent, and intensity is high and carrying, cut off handling ease, the kitchen panel that has excellent fire-resistance in addition is with material and the kitchen panel that uses this kitchen panel to make of material.
About cutting off the easiness of processing, particularly, in the situation that the thickness of slab of metallic plate is 0.1~0.3mm, effect is remarkable; About the easiness of carrying, particularly, in the situation that the thickness of slab of metallic plate is that 0.1~0.5mm or the non-automatic incombustible material take inorganic matter as principal component are lightweight aluminium hydroxide, effect is remarkable.
About aesthetic appearance, particularly, in the situation that organic resin layer contains pigment etc. or at the downside of organic resin film or in the situation that the interlayer of the organic resin film that is made of multilayer arranges printed layers, effect is remarkable.
About stain resistance, heat resistance, abrasion performance; particularly; in the situation that arrange the material of protective layer and protective layer be harder, as to have anti-flammability acrylic resin, acrylic acid modified silicones, fluororesin, silica or silica and be selected from these resins at least a above resin between mixture, effect is remarkable.
And, containing the metallic plate of strong magnetic material by use, kitchen panel has following convenience.That is, can be on kitchen panel fixedly magnetite, with the clip of magnetite, so by magnetite at fixing culinary art recipe on kitchen panel or on clip, cook on the limit thereby recipe is seen on the energy limit.In addition, can fix utensil for cooking on kitchen panel or on clip by magnetite.
Below, the present invention is described in detail by embodiment.
(the 1st embodiment)
(A) kitchen panel material
Fig. 1 is the sectional view that the kitchen panel of the 1st embodiment of the present invention is used material 101.
As shown in Figure 1, the kitchen panel of the 1st embodiment is made of following with material 101: the substrate 1 that is made of the non-automatic incombustible material take inorganic matter as principal component; Be formed on the metallic plate 2 on substrate 1; Be formed on the organic resin layer 3 on metallic plate 2; With the protective layer 4 that is formed on organic resin layer 3.Organic resin layer 3 can use organic resin coating or organic resin film.Protective layer 4 harder, the materials that have anti-flammability of preferred use.Do not require and can there is no protective layer 4 in the situation of hardness and anti-flammability yet.Although not shown, interface coating adhesive that can also be between metallic plate 2 and organic resin layer 3.
Below, kitchen panel each constitutive requirements with material 101 are elaborated.
(substrate)
Substrate 1 is mainly to use in order to make metallic plate 2 be difficult for distortion under the effect of external force.The thickness of substrate 1 is not particularly limited, but importantly, is set as substrate 1 and itself is difficult for the thickness that is out of shape under the effect of external force.
The non-automatic incombustible material take inorganic matter as principal component that consists of substrate 1 can use plasterboard, calcium silicate board, cement slabstone, magnesium oxide plate, magnesium silicate plate, asbestos profiled sheeting, hydroxide aluminium sheet, volcano silicate fiber to strengthen multi-layer sheet, ceramic paper or with the material that more than at least 2 kinds, lamination obtains in these materials.As ceramic paper, except containing the ceramic fibre (Al more than 95% 2O 3: 40~60%, SiO 2: the ceramic paper that 60~40%) also contains in addition acrylate, acrylic resin, phenylethylene resin series and aluminum sulfate is applicatory.Particularly, in the situation that use the hydroxide aluminium sheet, can realize the lightweight of material monolithic.In addition, contain acrylic resin and paper pulp by making the hydroxide aluminium sheet, material further lightens, and can realize the lightweight more of material monolithic.In the situation that lamination more than 2 layers as substrate, use by adhesive at interlayer.In addition, take aluminium hydroxide as principal component and the ceramic series fiber felt that contains asbestos, reinforcing agent and adhesive be also applicatory.For example, preferably, contain 65~75% aluminium hydroxide, 15~20% asbestos, 5~10% reinforcing agent and adhesive as the ceramic series fiber felt of composition.In addition, take aluminum sulfate as principal component and the ceramic beaverboard that has added wax and acrylic resin be also applicatory.
(metallic plate)
(i) material
For metallic plate 2, the known metallic plates such as corrosion resistant plate, surface treated steel plate, aluminium sheet or aluminium alloy plate can be suitable for.As corrosion resistant plate, can use the material of JIS G4305 defined, the stainless processability of chromium 18 of the 18-8 stainless steel of SUS304 representative, SUS430 representative is also good, therefore is fit to use.Aluminium sheet or aluminium alloy plate can use the material of JIS H4000 defined etc.
Surface treated steel plate comprises the coated steel sheet that utilizes after zinc, kirsite (this kirsite is to add more than one the kirsite such as nickel, iron, aluminium, magnesium in zinc), tin, chromium, copper, aluminium, aluminium alloy or nickel etc. carry out plating.
As the coating method in coated steel sheet, electro-plating method, melting coating method, evaporation coating method etc. are applicatory.After carrying out these plating, can also implement known chemical treatment.As known chemical treatment, comprise chromate processing, phosphate treated, silane coupling agent processing, Zr processing etc.In the situation that use surface treated steel plate, can paper used for recording be opened by magnetite or utensil for cooking easily is fixed in kitchen panel.
As kitchen panel of the present invention metallic plate 2 with material, thickness is not particularly limited, but from the light-weighted aspect of material, is preferably below 0.5mm.
Wherein, utilize the carpenter to cut off in the situation of processing kitchen panel of the present invention with the purposes of material with portable circular saw, preferred used thickness is the thin metallic plate of 0.1~0.3mm.Thickness needs calendering procedure for several times during less than 0.1mm, and in addition, production efficiency is poor, thus aspect manufacturing cost existing problems.In addition, the thickness of metallic plate is during less than 0.1mm, is difficult on the surface of coiled type continuously, industrialization ground lamination organic resin film.On the contrary, when the thickness of metallic plate surpassed 0.3mm, in the situation that the shearing devices such as use portable circular saw are difficult to cut off processing, the shape crudy after cut-out was bad.
(iii) the lamination method to substrate of metallic plate
As follows, the metallic plate 2 of the organic resin layer 3 that aftermentioned describes in detail is arranged for lamination, come laminated substrate 1 by bonding on metallic plate 2 surfaces that there is no lamination organic resin layer 3.For the material of substrate 1 and the material of metallic plate 2, preferably by the combination not easy to crack under the effect of external force of the laminate of selecting them in above-mentioned material.
At first, at the surface-coated adhesive of substrate 1 or metallic plate 2, substrate 1 is bonded in metallic plate 2 in advance.After substrate 1 and metallic plate 2 bonding, heat etc., improve bonding force.In this case, metallic plate 2 uses in advance the metallic plate at single face lamination organic resin layer 3.
As the kind of adhesive, can be suitable for carbamate resins system, silicone modified resin, carbamide resin system, vinyl acetate emulsion system, epoxy resin, melmac system, phenol resin system, olefin resin, acrylic emulsion system, chloroprene-based, acrylonitrile-butadiene rubber system, styrene-butadiene-rubber and be the known adhesives such as cyanoacrylate system.
(organic resin layer)
Organic resin layer 3 is can be coated with organic resin coating on metallic plate 2 to make, and perhaps makes in advance organic resin film and obtains.
(i) material
(a) organic resin coating
Organic resin coating can use Thermocurable or thermoplastic cold coating, for example, and the modified epoxy coating such as phenol-epoxy coating, urea-epoxy coating, amino-epoxy coating, epoxy-ester paint; For example, use the vinyl coating of ethlyene dichloride-vinyl acetate copolymer, the partly-hydrolysed thing of ethlyene dichloride-vinyl acetate copolymer, ethlyene dichloride-vinyl acetate-copolymer-maleic anhydride etc.; For example, modified vinyl resin coating, the acrylic resins such as epoxide modified-vinylite coating, epoxy amino modification-vinylite coating, epoxy phenol modification-vinylite coating are that the synthetic rubber such as coating, oil paint, phthalic resin coating, polyester coating, styrene-butadiene based copolymer are coating etc.
From the aspect of corrosion resistance and economy, coating weight is 1~200mg/dm 2, be preferably 10~100mg/dm 2
(b) organic resin film
For the material of organic resin film, the mylar such as PETG, polybutylene terephthalate (PBT), PEN, ethylene glycol terephthalate-ethylene isophthalate copolymer, mutual-phenenyl two acid bromide two alcohol ester-M-phthalic acid butanediol ester copolymer or the resin that the two or more blend of these mylar are obtained; Polyethylene, polypropylene, ethylene-propylene copolymer and above-mentioned polymer is carried out polymer after the maleic acid modification; The vistanex such as vinyl-vinyl acetate copolymer, ethylene-acrylic acid copolymer; 6-nylon, 6,6-nylon, 6, the polyamides such as 10-nylon; Merlon; Polymethylpentene; And the blend that above-mentioned mylar and ionomer blend obtain can be suitable for.
Organic resin film is for using the formation of any individual layer produced in above-mentioned material, perhaps for using the formation of the multilayer that two or more above-mentioned resin materials produces.From the aspect of adhesive strength, corrosion resistance and the economy of the simplicity of organic resin film lamination operation, organic resin film, the thickness of organic resin film is preferably 10~100 μ m.
Organic resin film can also contain known pigment.For example, can be suitable for the known inorganic pigments such as titanium dioxide, zinc white, white lead, iron oxide red, ultramarine, carbon black, graphite; The perhaps known organic pigment such as phthalocyanine, dioxazine, anthraquinone system, quinacridone, C lake red CAN'T, dioxazine violet.
Organic resin film is made in the following way: the resin particle that heating and melting utilizes above-mentioned material to consist of, its T die head from extruder to be extruded, and masking becomes the film of desired thickness.In this case, can also make in the following way: the heating and melting resin particle, its T die head from extruder directly is expressed on substrate 1 (for example above-mentioned tin (Sn) coated steel sheet), carry out lamination.
(ii) method of organic resin film lamination on the metallic plate
The 1st method is following method: as mentioned above, the heating and melting resin particle directly is expressed into its T die head from extruder on substrate 1 (for example above-mentioned Sn coated steel sheet), and lamination is on metallic plate 2.
The 2nd method is for using thermal bonding to be formed on method on metallic plate 2.In thermal bonding, butt organic resin film on the metallic plate 2 that is heated to the bonding temperature range of organic resin film utilizes 1 pair roller to clamp organic resin film, pressurizes, with its crimping.
Need to prove, use thermal bonding with the organic resin film heat bonding in the situation that tin coated steel sheet (metallic plate) 2 should be noted that following aspect.That is, if heat bonding does not carry out comparing at quite low temperature with the fusing point of tin, can not get the good adhesive strength between organic resin film and tin coated steel sheet.On the other hand, organic resin film is implemented the single shaft direction or in length and breadth in the situation of the stretch process of biaxially oriented, heat fixation that need to be after carrying out stretch process under the high temperature more than the fusing point of resin.Therefore, importantly, according to whether organic resin film is implemented stretch process, suitably select the resin that uses.
That is, organic resin film is implemented in the situation of stretch process, needed to use fusing point lower than the resin of the fusing point of tin.On the other hand, do not implement in the situation of stretch process, can also not carry out the heat fixation after stretch process, therefore can carry out heat bonding at quite low temperature comparing with the fusing point of tin, and not consider the fusing point of resin.
The 3rd method is to have the method for coming bonding organic resin film 3 and metallic plate 2 with adhesive.In this case, the known adhesive of coating on the interface of the chemical treatment layer of the interface of organic resin film 3 and metallic plate 2 or organic resin film 3 and metallic plate 2 carries out bonding.Adhesive preferably uses such as Emulsion Adhesives such as vinyl acetate resin system, vinyl-vinyl acetate resins system, carbamide resin system, carbamate resins systems.This be because above-mentioned adhesive all to fire safety, do not have on peculiar smell, price also cheap.
(protective layer)
(i) material
Preferred protective layer 4 can be given excellent stain resistance, heat resistance, abrasion performance with material to kitchen panel.As such material, acrylic resin harder, that have anti-flammability, acrylic acid modified silicones, fluororesin or silica are applicatory.Silica can use the one matter film or utilize the binding agents such as acrylic resin, acrylic acid modified silicones or fluororesin to strengthen the film that obtains.Thickness is preferably 5~30 μ m.If less than 5 μ m, excessively thin, consider that from the aspect of stain resistance, heat resistance or abrasion performance effect is insufficient.On the other hand, if surpass 30 μ m, blocked up, effect is saturated, and is uneconomical.
(ii) method of protective layer lamination on the organic resin film
Protective layer 4 is coated on the organic resin layer 3 of metallic plate 2 of lamination organic resin layer 3.Coating process uses the known methods such as rolling method, spin-coating method, spraying process or curtain coating method to carry out.On the surface of the metallic plate 2 that not be coated with protective layer 4 sides pass through adhesive lamination substrate 1 thereafter.
(B) kitchen panel
Above-mentioned kitchen panel can cut off processing by specification in advance with material to be come as kitchen panel, perhaps kitchen panel is arrived operation field with materials handling, except cutting off processing according to the set kitchen wall in scene and the size in other places of using, thus serve as kitchen panel.
As mentioned above, kitchen panel material and kitchen panel according to the 1st embodiment of the present invention, form metallic plate 2 on substrate 1, even therefore reduce the thickness of metallic plate 2, also can keep higher intensity, to the materials easy to crack such as plasterboard are used in the situation of substrate 1, also can cut off processing by metallic plate 2, and not cause cracking simultaneously.In addition, can make the thickness attenuation of metallic plate 2, therefore can realize lightweight, carrying becomes easy.
Therefore, kitchen panel easily can be transported into operation field and easily cut off at the scene processing with material.In addition, the individual of general family can buy in the brand shop in countryside etc., easily is transported to the own home, and ownly easily processes according to the kitchen situation.
And, as substrate 1, use with the non-automatic incombustible material of inorganic matter as principal component, for example, plasterboard, calcium silicate board, cement slabstone, magnesium oxide plate, magnesium silicate plate, asbestos profiled sheeting, hydroxide aluminium sheet, volcano silicate fiber strengthen multi-layer sheet, ceramic paper or with the material that more than at least 2 kinds, lamination obtains in these materials, therefore have excellent fire-resistance.As ceramic paper, except containing the ceramic fibre (Al more than 95% 2O 3: 40~60%, SiO 2: the ceramic paper that 60~40%) also contains in addition acrylate, acrylic resin, phenylethylene resin series and aluminum sulfate is suitable for.Particularly, in the situation that use the hydroxide aluminium sheet, can realize the kitchen panel lightweight of material monolithic, so the carrying of material becomes easy.In the situation that lamination more than 2 layers as substrate, use by adhesive at interlayer.
In addition, comprise pigment by making organic resin layer 3, can give excellent aesthetic appearance.Therefore, can build and be suitable for the environment kitchen or that order is liked the personnel of kitchen operation.
In addition; have by acrylic resin, acrylic acid modified silicones, fluororesin, silica or silica in the superiors and be selected from the protective layer 4 that the mixture between at least a above resin in these resins consists of; therefore further improve the stain resistance of kitchen panel; in addition, can also give heat resistance, abrasion performance to kitchen panel.Therefore, can keep for a long time life-span of kitchen panel itself and remain kitchen cleaning.Need to prove, in the situation that protective layer 4 is not set, can also give excellent stain resistance by organic resin layer 3.
In addition, by using surface treated steel plate etc. to comprise the metallic plate 2 of strong magnetic material, can be on kitchen panel fixedly magnetite, with the clip of magnetite, so on kitchen panel or by clip fixing culinary art recipe on kitchen panel, cook on the limit thereby recipe is seen on the energy limit by magnetite.In addition, can fix utensil for cooking on kitchen panel or by clip on kitchen panel by magnetite.
(the 2nd embodiment)
(A) kitchen panel material
Fig. 2 is the sectional view that the kitchen panel of the 2nd embodiment of the present invention is used material 102.
As shown in Figure 2, the kitchen panel of the 2nd embodiment with material 102 on the substrate 1 that is consisted of by the non-automatic incombustible material take inorganic matter as principal component under accumulated metal plate 2, printed layers 5, organic resin layer 3, protective layer 4 successively.And the kitchen panel of the 1st embodiment is that printed layers 5 is between metallic plate 2 and organic resin layer 3 with material 101 differences.The surface of printed layers 5 contacting metal plates 2 arranges.
The multilayer organic resin film of use more than 2 layers need to prove, in the situation that as organic resin layer 3, can also form printed layers 5 at the interlayer of organic resin film 3.
Printed layers 5 by pattern (Hui handle) printed layers and on the spot (ベ タ) printed layers consist of, the apperances such as the surface detail of pattern printed layers performance such as wood grain, bag, natural leather, woven design, abstract patterns; Can be with organic resin film 3 and metallic plate 2 heat bondings when the field printing layer is given the background color of pattern printed layers.The surface of organic resin film 3 under form with the order of pattern printed layers and field printing layer.The carrier (mixtures of solvent, resin and wax etc.) that forms the printing ink of printed layers 5 can use the known materials such as cellulose derivatives such as celluloid, cellulose acetate, polyester urethane resin, but from adaptation and this two aspects consideration of thermal bonding, wherein preferred celluloid-alkyd resins is printing ink.
(making the method for printed layers on the organic resin film)
Before lamination organic resin film 3 and metallic plate 2, following formation printed layers 5.
Organic resin film is in the situation of individual layer, and printed layers 5 sets in advance the single face at organic resin film 3.Then, printed layers 5 is contacted with metallic plate 2, with organic resin film 3 laminations on metallic plate 2.In this case, preferably get involved adhesive between metallic plate 2 and printed layers 5.
In addition, in the situation that the multilayer that organic resin film 3 is produced by the two or more material of use consists of, printed layers 5 can be set at the interlayer of organic resin film 3, perhaps also can printed layers 5 be set on the surface of the organic resin film 3 that contacts with metallic plate 2.
In the situation that the interlayer of organic resin film 3 arranges printed layers 5, have printed layers 5 the layer and do not arrange printed layers the layer preferably carry out lamination by adhesive.
As the method for printing, can use toppan printing, woodburytype, lithography or silk screen print method on organic resin film.
(B) kitchen panel
Same with the 1st embodiment, above-mentioned kitchen panel can cut off processing by specification in advance with material, thus serve as kitchen panel, perhaps kitchen panel is arrived operation field with materials handling, size according to the place of the set kitchen wall in scene and other uses is cut off processing, thus serves as kitchen panel.
As mentioned above, kitchen panel material 102 and kitchen panel according to the 2nd embodiment, except the kitchen panel of the 1st embodiment with also having printed layers 5 formation of material 101, so except the characteristic of the 1st embodiment, can also further give excellent aesthetic appearance.Therefore, can make for build be suitable for the kitchen or the kitchen in to carry out the range of choice of the environment that the personnel of operation like wider.
(Performance Ratio of the kitchen panel use material of embodiments of the present invention)
Below, based on said structure, to investigating with the Performance Ratio of material as the kitchen panel of embodiment 1~5 made and result describes.
(embodiment 1)
As the substrate 1 that the non-automatic incombustible material that utilizes take inorganic matter as principal component consists of, prepare plasterboard.In addition, as metallic plate 2, prepare the steel plate that is 0.2mm to thickness of slab and carry out the metallic plate that following processing obtains.That is, 10g/m is implemented on the two sides of steel plate 2The zinc plating, further chromate is carried out on its surface and processes, coating in chromium (Cr) 25mg/m 2Chromate process tunicle (Network ロ メ one ト processes epithelium).In addition, prepare the organic resin film as organic resin layer 3, this organic resin film comprises the titanium dioxide of 20 % by weight, and the polybutylene terephthalate (PBT) (PBT) that is 50 μ m by thickness forms.
Then, after on the chromate treatment surface of metallic plate 2, coated polyester was adhesive, metal heating plate 2 was formed on organic resin film 3 single face of metallic plate 2.
Next, with the surface of the metallic plate 2 of lamination organic resin film 3 one side opposition sides, the adhesive of coating carbamate system also makes dried thickness reach 130 μ m, then with plasterboard (substrate) 1 lamination on the surface of metallic plate 2, bonding plasterboard 1 and metallic plate 2.
And on organic resin film 3, coating acryl-modified silicone resin resin also makes dried thickness reach 20 μ m as protective layer 4.
So, obtain at the kitchen panel of the single face lamination organic resin film 3 of metallic plate 2 and protective layer 4 and the substrate 1 that consisted of by plasterboard in the another side lamination with material 101.
(embodiment 2)
As the substrate 1 that the non-automatic incombustible material that utilizes take inorganic matter as principal component consists of, prepare calcium silicate board.In addition, as metallic plate 2, prepare the steel plate that is 0.2mm to thickness of slab and carry out the metallic plate that following processing obtains.That is, 10g/m is implemented on the two sides of steel plate 2The zinc plating, then chromate is carried out on its surface processes, coating in chromium (Cr) 25mg/m 2Chromate process tunicle.In addition, prepare the organic resin film as organic resin layer 3, this organic resin mould comprises the titanium dioxide of 20 % by weight, and the polybutylene terephthalate (PBT) (PBT) that is 50 μ m by thickness forms.
Then, after on the chromate treatment surface of metallic plate 2, coated polyester was adhesive, metal heating plate 2 was formed on organic resin film 3 single face of metallic plate 2.
Next, surface at the metallic plate 2 of the opposition side of lamination organic resin film 3 one sides, the adhesive of coating carbamate system also makes dried thickness reach 130 μ m, then with calcium silicate board (substrate) 1 lamination on the surface of metallic plate 2, bonding calcium silicate board 1 and metallic plate 2.
In addition, on organic resin film 3, fluorine resin coating also makes dried thickness reach 15 μ m as protective layer 4.
So, obtained in the single face lamination of metallic plate 2 organic resin film 3 and protective layer 4 and in the another side lamination kitchen panel of the substrate 1 that consisted of by calcium silicate board with material 101.
(embodiment 3)
As the substrate 1 that the non-automatic incombustible material that utilizes take inorganic matter as principal component consists of, prepare plasterboard.In addition, as metallic plate 2, prepare the steel plate that is 0.2mm to thickness of slab and carry out the metallic plate that following processing obtains.That is, 10g/m is implemented on the two sides of steel plate 2The zinc plating, further chromate is carried out on its surface and processes, coating in chromium (Cr) 25mg/m 2Chromate process tunicle.In addition, prepare the organic resin film 3 as organic resin layer 3, this organic resin film 3 comprises the titanium dioxide of 20 % by weight, and the polybutylene terephthalate (PBT) (PBT) that is 50 μ m by the thickness that is formed with field printing layer 4 forms.
Then, after on the chromate treatment surface of metallic plate 2, coated polyester is adhesive, metal heating plate 2, with above-mentioned organic resin film 3 laminations at the single face of metallic plate 2 and make field printing layer 4 contacting metal plate 2.
Next, surface at the metallic plate 2 of the opposition side of lamination organic resin film 3 one sides, the adhesive of coating carbamate system also makes dried thickness reach 120 μ m, further with plasterboard (substrate) 1 lamination on the surface of metallic plate 2, bonding plasterboard 1 and metallic plate 2.
And on organic resin film 3, coating acryl-modified silicone resin resin also makes dried thickness reach 10 μ m as protective layer 4.
So, obtained in the single face lamination of metallic plate 2 organic resin film 3 and protective layer 4 and in the another side lamination kitchen panel of the substrate 1 that consisted of by plasterboard with material 102.
(embodiment 4)
As the substrate 1 that the non-automatic incombustible material that utilizes take inorganic matter as principal component consists of, prepare ceramic paper.In addition, as metallic plate 2, prepare the steel plate that is 0.2mm to thickness of slab and carry out the metallic plate that following processing obtains.That is, 10g/m is implemented on the two sides of steel plate 2The zinc plating, further chromate is carried out on its surface and processes, coating in chromium (Cr) 25mg/m 2Chromate process tunicle.In addition, prepare the organic resin film as organic resin layer 3, this organic resin film comprises the titanium dioxide of 20 % by weight, and the polybutylene terephthalate (PBT) (PBT) that is 50 μ m by thickness forms.
Then, after on the chromate treatment surface of metallic plate 2, coated polyester was adhesive, metal heating plate 2 was with the single face of organic resin film 3 laminations at metallic plate 2.
Next, on the surface of the metallic plate 2 of the opposition side of lamination organic resin film 3 one sides, the adhesive of coating carbamate system also makes dried thickness reach 130 μ m, further multilayer ceramic paper (substrate) 1, bonded ceramics paper 1 and metallic plate 2.
So, obtain at the kitchen panel of the single face lamination organic resin film 3 of metallic plate 2 and the substrate 1 that consisted of by ceramic paper in the another side lamination with material 101.
(embodiment 5)
As the substrate 1 that the non-automatic incombustible material that utilizes take inorganic matter as principal component consists of, prepare to comprise the hydroxide aluminium sheet of acrylic resin and paper pulp.In addition, as metallic plate 2, prepare the steel plate that is 0.1mm to thickness of slab and carry out the metallic plate that following processing obtains.That is, 10g/m is implemented on the two sides of steel plate 2The zinc plating, further chromate is carried out on its surface and processes, coating in chromium (Cr) 25mg/m 2Chromate process tunicle.In addition, preparation is as the organic resin film of organic resin layer 3, the polybutylene terephthalate (PBT) (PBT) that this organic resin film is 50 μ m by the thickness that is formed with printed layers 4 forms, and this two-layerly consists of this printed layers 4 by the pattern printed layers of wood grain apperance and field printing layer.
Then, after on the chromate treatment surface of metallic plate 2, coated polyester is adhesive, metal heating plate 2, with above-mentioned organic resin film 3 laminations at the single face of metallic plate 2 so that the field printing layer contacting metal plate 2 among printed layers 4.
Next, on the surface of the metallic plate 2 of the opposition side of lamination organic resin film 3 one sides, the adhesive of coating carbamate system also makes dried thickness reach 120 μ m, further the above-mentioned hydroxide aluminium sheet of lamination (substrate) 1.
And on organic resin film 3, coating acryl-modified silicone resin resin also makes dried thickness reach 10 μ m as protective layer 4.
So, obtain at the kitchen panel of the single face lamination organic resin film 3 of metallic plate 2 and protective layer 4 and the substrate 1 that consisted of by the hydroxide aluminium sheet that comprises acrylic resin and paper pulp in the another side lamination with material 102.
(comparative example 1)
As the substrate that the non-automatic incombustible material that utilizes take inorganic matter as principal component consists of, prepare plasterboard.In addition, as metallic plate, prepare the steel plate that is 0.6mm to thickness of slab and carry out the metallic plate that following processing obtains.That is, 10g/m is implemented on the two sides of steel plate 2The zinc plating, further chromate is carried out on its surface and processes, coating in chromium (Cr) 25mg/m 2Chromate process tunicle.
Then, the adhesive that the coating carbamate is on the chromate treatment surface of metallic plate also makes dried thickness reach 130 μ m, further lamination plasterboard (substrate), bonding plasterboard and metallic plate.
So, obtain the kitchen panel material of the substrate that consisted of by plasterboard in the single face lamination of metallic plate.
(comparative example 2)
As the substrate that the non-automatic incombustible material that utilizes take inorganic matter as principal component consists of, prepare plasterboard.In addition, prepare organic resin film, this organic resin film comprises the titanium dioxide of 20 % by weight, and the polybutylene terephthalate (PBT) (PBT) that is 50 μ m by the thickness that is formed with field printing layer similarly to Example 3 forms.
After the coating carbamate is adhesive on plasterboard (substrate) surface, be adhesive by carbamate, the above-mentioned organic resin film of lamination and make field printing layer contact plasterboard on plasterboard, thereafter, the heating plasterboard is with the single face of above-mentioned organic resin film lamination at plasterboard.
Next, on organic resin film, coating acryl-modified silicone resin resin also makes dried thickness reach 10 μ m as protective layer.
So, obtain the kitchen panel material of lamination organic resin film and protective layer on the single face of the substrate that is consisted of by plasterboard.
(performance evaluation)
About the kitchen panel material of embodiment 1~5 and comparative example 1~2 making, stain resistance, easy cuttability and resistance to cracking are estimated.
(stain resistance)
At the resin face of kitchen panel with the top layer of material, utilize the felt pen (Off エ Le ト ペ Application) of black to draw, place after 24 hours, utilize the cloth that has flooded ethanol carefully to wipe, visually observe the degree of the felt pen touch mark that remains in the resin face, estimate with following benchmark.
◎ mark: can not confirm felt pen touch mark fully.
Zero mark: few felt pen touch mark of degree out of question that to confirm residual practical.
△ mark: the less felt pen touch mark of the degree that confirms residual to go wrong in the practicality.
* mark: confirmed the felt pen touch mark of certain degree residual.
(easily cuttability)
Use the shearing devices such as portable circular saw, cut off processing, estimate the shape in the cross section after cutting off.If there is no bending or significant warpage on the cross section of metallic plate, be designated as good (representing with zero mark in the table of Fig. 3), the situation of bending or significant warpage will be arranged on the cross section of metallic plate or situation about can not cut off fully is designated as bad (in the table of Fig. 3 with * mark represent).
(resistance to cracking)
After kitchen panel is carried out 90 ° of Bending Processing with material, substrate cracking and substrate disconnects (Qie り From さ れ from kitchen panel with material) situation be designated as bad (the table of Fig. 3 with * mark represent), do not have cracking and substrate and kitchen panel to be designated as well (representing with zero mark in the table of Fig. 3) with the situation of the coherent state of material substrate.
Investigate by Performance Ratio as above, obtain the result shown in the table of Fig. 3.According to its result, the kitchen panel of embodiment 1~5 is excellent and can utilize portable circular saw easily to cut off with the stain resistance of material.For the thickness of metallic plate as can be known, particularly, in the situation of the purposes of kitchen panel being cut off processing with the material use carpenter with portable circular saw, if used thickness is that the thin metallic plate of 0.1~0.3mm is as substrate, can utilize the carpenter easily to cut off with portable circular saw, therefore the cross section becomes the good shape of crudy (Ga り on bodyguard), can easily carry out the inching of size etc.
In addition, though unlisted in table, from light-weighted aspect, the thickness of metallic plate is preferably below 0.5mm as can be known.Therefore, in some situation, can also be the scope of 0.1~0.5mm, wider than the scope of 0.1~0.3mm.Even thickness of slab surpasses 0.5mm, also can make, but consider existing problems from the aspect of lightweight or economy.
In addition; as can be known embodiment 1~3,5 kitchen panel with material owing to having protective layer on the top layer; so scoring resistance (anti-defect is paid I) or abrasion performance are excellent, due to lamination metallic plate on substrate, so (being difficult to pulverize) not easy to crack when applying external force.
On the other hand, therefore comparative example 1 can not utilize portable circular saw to cut off, owing to not having organic resin layer and protective layer, so stain resistance is also poor because the thickness of slab of metallic plate is thicker.In addition, comparative example 2 is not owing to there is no the accumulated metal plate, so resistance to cracking is poor, the substrate cracking is pulverized.
Above, describe this invention in detail by embodiment, but scope of the present invention is not limited to the example that above-mentioned embodiment specifically provides, do not break away from the present invention and want the distortion of the above-mentioned embodiment of point range to be contained in scope of the present invention.
Industrial applicibility
Kitchen panel of the present invention is difficult for ftractureing under the effect of external force with material and kitchen panel, and in addition, even the shearing devices such as use portable circular saw also can easily cut off processing, the shape in the cross section after cut-out is also good.In addition, owing to realizing lightweight, so carrying easily.Moreover, owing to having excellent aesthetic appearance, so can give beautiful outward appearance to the kitchen.In addition, owing to having stain resistance, heat resistance, abrasion performance, so can keep for a long time the life-span of kitchen panel and remain kitchen cleaning.In addition, by magnetite, with the clip of magnetite, can fix culinary art recipe, utensil for cooking on kitchen panel.
So, kitchen panel of the present invention can be used in kitchen use with material and kitchen panel.In addition, except kitchen panel, kitchen panel for example also is applicable to the health panel with material.

Claims (6)

1. a kitchen panel material, is characterized in that, it has:
The substrate that is consisted of by the non-automatic incombustible material take inorganic matter as principal component;
Be formed on the metallic plate on aforesaid substrate, the thickness of this metallic plate is more than 0.1mm, to be thinner than 0.3mm; With
Be formed on the organic resin layer on above-mentioned metallic plate, above-mentioned organic resin layer is tunicle or the organic resin film that is formed by organic resin coating, and above-mentioned organic resin film has sandwich construction, and is provided with printed layers at interlayer; With
Be formed on the protective layer on above-mentioned organic resin layer.
2. kitchen panel material as claimed in claim 1; it is characterized in that, the material of above-mentioned protective layer is any material or the above-mentioned silica and at least a resin blend thing that is selected from aforesaid propylene acid resin, aforesaid propylene acid modified silicone resin and above-mentioned fluororesin among acrylic resin, acrylic acid modified silicones, fluororesin, silica.
3. kitchen panel material as claimed in claim 1, it is characterized in that, above-mentioned non-automatic incombustible material take inorganic matter as principal component is the material that plasterboard, calcium silicate board, cement slabstone, magnesium oxide plate, magnesium silicate plate, asbestos profiled sheeting, hydroxide aluminium sheet, volcano silicate fiber strengthen multi-layer sheet, ceramic paper or at least 2 kinds of laminations in these materials are obtained.
4. kitchen panel material as claimed in claim 1, is characterized in that, above-mentioned metallic plate contains strong magnetic material.
5. kitchen panel material as claimed in claim 1, is characterized in that, above-mentioned organic resin film is provided with printed layers at downside.
6. kitchen panel material as claimed in claim 1, is characterized in that, above-mentioned organic resin layer contains pigment.
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