CN112238660A - Paint-free fireproof solid wood facing material and preparation method thereof - Google Patents
Paint-free fireproof solid wood facing material and preparation method thereof Download PDFInfo
- Publication number
- CN112238660A CN112238660A CN202011121763.3A CN202011121763A CN112238660A CN 112238660 A CN112238660 A CN 112238660A CN 202011121763 A CN202011121763 A CN 202011121763A CN 112238660 A CN112238660 A CN 112238660A
- Authority
- CN
- China
- Prior art keywords
- nano
- fireproof
- paint
- solid wood
- facing material
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- Pending
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- 239000000463 material Substances 0.000 title claims abstract description 96
- 239000002023 wood Substances 0.000 title claims abstract description 70
- 239000007787 solid Substances 0.000 title claims abstract description 57
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 58
- 238000000576 coating method Methods 0.000 claims abstract description 58
- 239000003063 flame retardant Substances 0.000 claims abstract description 50
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000000919 ceramic Substances 0.000 claims abstract description 45
- 229920005989 resin Polymers 0.000 claims abstract description 36
- 239000011347 resin Substances 0.000 claims abstract description 36
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 33
- 239000010703 silicon Substances 0.000 claims abstract description 33
- 239000000839 emulsion Substances 0.000 claims abstract description 26
- 239000011888 foil Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003292 glue Substances 0.000 claims abstract description 12
- 239000003973 paint Substances 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims description 32
- 230000001070 adhesive effect Effects 0.000 claims description 32
- 238000007731 hot pressing Methods 0.000 claims description 32
- 239000002131 composite material Substances 0.000 claims description 19
- 238000002156 mixing Methods 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 12
- 238000004026 adhesive bonding Methods 0.000 claims description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 10
- 238000007761 roller coating Methods 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 229910001377 aluminum hypophosphite Inorganic materials 0.000 claims description 9
- 238000013329 compounding Methods 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 229920001187 thermosetting polymer Polymers 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 4
- 239000004831 Hot glue Substances 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229920001568 phenolic resin Polymers 0.000 claims description 4
- 239000005011 phenolic resin Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229910052593 corundum Inorganic materials 0.000 claims description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 3
- ZESRJSPZRDMNHY-YFWFAHHUSA-N 11-deoxycorticosterone Chemical compound O=C1CC[C@]2(C)[C@H]3CC[C@](C)([C@H](CC4)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 ZESRJSPZRDMNHY-YFWFAHHUSA-N 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 229960003654 desoxycortone Drugs 0.000 claims description 2
- 239000002655 kraft paper Substances 0.000 claims description 2
- 239000004922 lacquer Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 150000004682 monohydrates Chemical class 0.000 claims description 2
- 239000005543 nano-size silicon particle Substances 0.000 claims description 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- 125000003944 tolyl group Chemical group 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000002114 nanocomposite Substances 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 39
- 230000000694 effects Effects 0.000 description 14
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 229910002808 Si–O–Si Inorganic materials 0.000 description 6
- 239000011241 protective layer Substances 0.000 description 6
- 229910052684 Cerium Inorganic materials 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 5
- 229910052726 zirconium Inorganic materials 0.000 description 5
- 239000011324 bead Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 229920002050 silicone resin Polymers 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000004640 Melamine resin Substances 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 229910018557 Si O Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- LAQFLZHBVPULPL-UHFFFAOYSA-N methyl(phenyl)silicon Chemical compound C[Si]C1=CC=CC=C1 LAQFLZHBVPULPL-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
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- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered 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
- B32B15/10—Layered 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 wood
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
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- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered 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
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/004—Reflecting paints; Signal paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/32—Radiation-absorbing paints
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- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
- B32B2037/243—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
- B32B2255/00—Coating on the layer surface
- B32B2255/08—Coating on the layer surface on wood layer
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- 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
- B32B2255/20—Inorganic 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
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
-
- 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
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- 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
- B32B2307/536—Hardness
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
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- 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
- B32B2607/00—Walls, panels
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
- C08K2003/2213—Oxides; Hydroxides of metals of rare earth metal of cerium
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
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- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2244—Oxides; Hydroxides of metals of zirconium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Paints Or Removers (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a paint-free fireproof solid wood facing material and a preparation method thereof, wherein a nano fireproof coating-solid wood skin layer-fireproof adhesive-high-barrier metal foil layer structure is adopted, the nano fireproof coating comprises a nano fireproof flame retardant, nano far infrared ceramic emulsion and water-based nano organic silicon resin to form a flame-retardant nano composite material, the flame retardant property of the facing material can be effectively improved, the flame retardant property of the facing material can be changed by utilizing a nano technology, the flame retardant property is improved, the fireproof grade of the paint-free fireproof solid wood facing material prepared by the embodiment of the application reaches A2 through detection, compared with the existing facing material, the fireproof flame retardant property of the facing material is improved by 2 grades, the preparation method of the application sequentially passes through gluing-compounding-glue mixing-coating, and the paint can be applied to wooden doors, cabinets, facing boards, furniture, The wall surface and other materials can solve the common technical problems of common flame retardant property and the like of the prior domestic paint-free facing materials of the same type.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of facing materials, in particular to a paint-free fireproof solid wood facing material and a preparation method thereof.
[ background of the invention ]
The paint-free facing material is a decorative plate and is adhered to the surfaces of wooden doors, cabinets, veneers, furniture, wall surfaces and other materials in a veneering mode.
However, the existing paint-free facing material mainly uses veneer as a facing material, the general process is to put the veneer into melamine resin adhesive for soaking and then to cure the veneer, the paint-free facing material with the outer layer of the veneer coated with the melamine resin adhesive has poor flame retardant property generally, so that the fireproof property is general and does not meet the related fireproof standard of China, the fireproof effect of the existing paint-free facing material cannot meet the requirement of development, the popularization of the paint-free facing material is not facilitated, and the use requirement of people cannot be met.
[ summary of the invention ]
The invention aims to solve the problem that the traditional paint-free decorative material has general flame retardant property, and provides a paint-free fireproof solid wood decorative material which has high flame retardant property and meets the fireproof requirement of people on the paint-free decorative material.
The invention also aims to provide a preparation method of the paint-free fireproof solid wood facing material.
The technical scheme provided by the invention is as follows: exempt from lacquer fire prevention wood facing material, include the wood cortex, scribble to locate the nanometer fire protection coating of wood cortex one side and laminate in through fire prevention gluing agent in the high resistant separates metal foil layer of wood cortex opposite side, nanometer fire protection coating includes following weight component: 5-15 parts of a nano fireproof flame retardant, 5-25 parts of a nano far infrared ceramic emulsion and 55-85 parts of a water-based nano organic silicon resin.
The paint-free fireproof solid wood facing material adopts a nanometer fireproof coating-solid wood veneer layer-fireproof adhesive-high-barrier metal foil layer structure, wherein the nanometer fireproof coating comprises a nanometer fireproof flame retardant, a nanometer far infrared ceramic emulsion and water-based nanometer organic silicon resin to form a flame-retardant nanometer composite, the flame retardant performance of the paint can be effectively improved, the special size and structural effect of the nanometer material are utilized, the particle size of the nanometer particle is very small, the specific surface area is very large, the combustion performance of the combustible material can be changed to form the material with the fireproof performance, the water-based nanometer organic silicon resin is used as the base material of the fireproof coating, the paint-free fireproof solid wood facing material has excellent high temperature resistance and excellent film forming performance, the paint-free fireproof solid wood facing material has good adhesive force with the solid wood veneer layer, and a stable protective layer rich in Si-O-Si bonds is generated on the surface of an organic, the heat resistance is improved, the high decorative effect of organic resin and the heat resistance of organic silicon resin are achieved, the nano far infrared ceramic emulsion has good temperature-resistant inertia, and has the advantages of being porous and high in hardness, effectively supplementing the reinforcing and toughening performance of the nano organic silicon resin main material, improving the surface density and hardness after thermosetting forming, and improving the heat resistance of the surface of the material, the nano far infrared ceramic emulsion forms a nano ceramic bubble shell through nano aluminum oxy, zirconium oxy, cerium oxy and the like on the surface of a nano oxide particle, is good in heat resistance effect by combining hollow ceramic beads, forms a hard ceramic layer on the surface of an object, achieves the effects of absorbing and reflecting infrared rays and blocking heat radiation transmission, and utilizes nanotechnology to change the flame retardant property of a decorative material and improve the flame retardant property.
Preferably, the solid wood veneer layer is any one of natural veneer, dyed veneer or technical veneer, and the thickness of the solid wood veneer layer is 0.15-0.60 mm. The solid wood veneer is used as a base material, preferably, the natural veneer is a peach-blossom core veneer or a shadow wood veneer, and the natural veneer is natural texture and color which are not artificially modified and have special and irregular natural texture.
Preferably, the nano fireproof flame retardant is nano ATM flame retardant, alumina monohydrate flame retardant, nano Mg (OH)2Flame retardant or nano Al2O3And one or a combination of aluminum hypophosphite and a compound flame retardant. The thermal decomposition of the ATM flame retardant on the combustion surface of the nano composite material forms an alumina protective layer, and simultaneously can inhibit smoke and ultrafine nano Al (OH)3The interaction of the interface is enhanced, and the polymer can be uniformly dispersed in the matrix resin, so that the mechanical property of the blend is more effectively improved. Nano Al2O3The aluminum hypophosphite and the aluminum hypophosphite compound flame retardant have a synergistic effect, the combustion of the aluminum hypophosphite and the aluminum hypophosphite generates a continuous glass-state protective layer which plays a role in shielding, the aluminum hypophosphite contributes to the formation of the layer, the alumina particles can improve the strength of the layer, and the nano Al is preferred2O3The adding ratio of the aluminum hypophosphite to the aluminum hypophosphite is 3: 2.
Preferably, the nano far infrared ceramic emulsion is prepared from nano far infrared ceramic powder with the particle size of less than or equal to 20nm, and the nano far infrared ceramic powder is prepared by mixing two or more of nano aluminum oxide, nano zirconium oxide, nano cerium oxide and nano silicon oxide. The dispersion emulsified composite material has good permeability, uniform distribution, high purity, good temperature-resistant inertia, porosity and high hardness, effectively supplements the reinforcing and toughening property of the main material of the nano organic silicon resin, improves the surface density and hardness after thermosetting molding, and improves the heat-resistant property of the surface of the material.
Preferably, the nano far infrared ceramic emulsion comprises any one of heat-insulating energy-saving nano ceramic paint with the model of JRC-B02, nano ceramic paint with the model of SC-H200 or superfine nano liquid ceramic heat-insulating paint with the model of Re-Therm. Preferably JRC-B02, which comprises nanometer zirconia VK-R30, nanometer alumina VK-L30, nanometer titania VK-T25, nanometer ceria VK-CE02, hollow ceramic beads and the like, and all-nanometer inorganic components, wherein nanometer aluminum oxy, zirconium oxy, cerium oxy and the like on the surfaces of a plurality of nanometer oxide particles are recombined from opposite directions due to the fact that the nanometer aluminum oxy, the zirconium oxy, the cerium oxy and the like have approximate atomic sizes to form a nanometer ceramic bubble shell.
Preferably, the aqueous nano-silicone resin comprises any one of methyl phenyl silicone resin emulsion with the model number of SH-9608, aqueous nano-silicone resin with the model number of SP-2812 or aqueous silicone resin with the model number of JY 8742. The modified water-based nano organic silicon resin is selected as the base material of the fireproof coating, has excellent high temperature resistance and film forming property, has good adhesive force with a solid wood layer, realizes the effects of high decoration of the organic resin and heat resistance of the organic silicon resin, takes Si-O-Si bonds as a main chain, generates more stable Si-O-Si bonds after organic groups connected on Si atoms are subjected to thermal oxidative decomposition due to the fact that the Si-O bonds have very high bond energy (443.7KJ/mol), generates a stable protective layer rich in the Si-O-Si bonds on the surface of an organic silicon high polymer, and improves the heat resistance.
Preferably, the high-barrier metal foil layer is any one of a high-barrier aluminum foil layer, a high-barrier tin foil layer or a high-barrier titanium foil layer. The purpose of setting high separation metal foil layer is to prevent that top layer veneer warp because of expend with heat and contract with cold, can prevent simultaneously that moisture in the air from oozing into the basic unit and influencing life.
Preferably, the fireproof adhesive is any one of reactive hot melt adhesive, thermosetting phenolic resin and polyurethane adhesive. The fireproof adhesive is a nano environment-friendly adhesive and has a bonding effect.
Preferably, the paint-free fireproof solid wood facing material further comprises kraft paper which is attached to one side, away from the solid wood veneer layer, of the high-barrier metal foil layer through a fireproof adhesive. The aim protection of the design is convenient for the paint-free fireproof solid wood facing material to be attached to materials such as wooden doors, cabinets, veneers, furniture, wall surfaces and the like.
The preparation method of the paint-free fireproof solid wood facing material comprises the following steps:
gluing: uniformly rolling a fireproof adhesive on the surface of the high-barrier metal foil layer in a rolling manner, wherein the adhesive distribution amount is 15-25 g/m 2;
compounding: adhering a solid wood veneer layer to the surface of the high-barrier metal foil layer on the side coated with the fireproof adhesive, and then carrying out hot pressing treatment, wherein the hot pressing temperature is 105-130 ℃, the hot pressing pressure is 10-20 kgf/c square meter, and the hot pressing time is 240-480 s, so as to obtain a composite substrate;
glue mixing: mixing and uniformly stirring the water-based nano organic silicon resin, the nano far infrared ceramic emulsion and the nano fireproof flame retardant to obtain a nano fireproof coating;
coating: uniformly roller-coating the nano fireproof coating on the surface of the composite substrate, wherein the coating thickness is 0.15-0.35 mm, and drying to obtain the nano fireproof coating.
Compared with the prior art, the invention has the following advantages:
the paint-free fireproof solid wood facing material adopts a nano fireproof coating-solid wood veneer layer-fireproof adhesive-high-barrier metal foil layer structure, wherein the nano fireproof coating comprises a nano fireproof flame retardant, a nano far infrared ceramic emulsion and water-based nano organic silicon resin to form a flame-retardant nano composite material, the flame retardant property of the facing material can be effectively improved, the flame retardant property of the facing material can be changed by utilizing a nano technology, and the flame retardant property is improved, the fire grade of the paint-free fireproof solid wood facing material prepared by the embodiment of the application reaches A2 through detection, the fire retardant property is improved by 2 grades compared with the existing facing material, and other properties are as follows: surface hardness is not less than 2H, and formaldehyde emission is not more than 0.07mg/m3The wear resistance reaches level 1, the requirements of people on paint-free facing materials are met, the special size and structural effect of nano materials are utilized, the particle size of nano particles is very small, the specific surface area is very large, the combustion performance of combustible materials can be changed, the nano materials with the fireproof performance are made, the water-based nano organic silicon resin is used as the base material of a fireproof coating, and the nano organic silicon resin has excellent high-temperature resistance and tall and erect performanceThe more film-forming property, the better adhesive force with the solid wood layer, when burning, a stable protective layer rich in Si-O-Si bonds is generated on the surface of the organic silicon high polymer, the heat resistance is improved, the high decoration of the organic resin and the heat resistance of the organic silicon resin are realized, the nano far infrared ceramic emulsion has good temperature-resistant inertia, porosity and high hardness, the reinforcing and toughening property of the nano organic silicon resin main material is effectively supplemented, the surface density and hardness after thermosetting molding are improved, the heat resistance of the material surface is improved, the nano far infrared ceramic emulsion forms a nano ceramic bubble shell through the nano aluminum oxy, the zirconium oxy, the cerium oxy and the like on the surface of the nano oxide particles, the heat resistance effect is good by combining hollow ceramic beads, a hard ceramic layer is formed on the surface of an object, and the effects of absorbing and reflecting infrared rays and blocking heat radiation transmission are achieved, this application can directly be applied to materials such as timber, cupboard, decorative board, furniture, wall, is applied to places such as wall, ceiling face, wall, artifical molding, face, office, beam column, building engineering, public place, will solve present common technical problem such as general of the same type paint-free finish coat material fire behaviour of domestic.
The preparation method of the paint-free fireproof solid wood facing material sequentially comprises the steps of gluing, compounding, glue mixing and coating, the preparation technology is simple, the reaction is mild, the paint-free fireproof solid wood facing material is environment-friendly, and the prepared paint-free fireproof solid wood facing material has a high flame retardant property, meets the fireproof requirement of people on the paint-free facing material, and is suitable for large-scale continuous production.
[ detailed description ] embodiments
The following describes a specific technical scheme of the present invention with reference to specific examples 1 to 6:
example 1:
the preparation method of the paint-free fireproof solid wood facing material comprises the following steps:
gluing: uniformly roll-coating polyurethane adhesive on the surface of the high-barrier tin foil layer, wherein the adhesive distribution amount is 25g/m2；
Compounding: adhering a natural veneer with the thickness of 0.60mm to the surface of the high-barrier metal foil layer on the side coated with the fireproof adhesive by the roller, and then carrying out hot pressing treatment at the hot pressing temperature of 105 ℃, the hot pressing pressure of 20kgf/c square meter and the hot pressing time of 400s to obtain a composite substrate;
glue mixing: mixing and uniformly stirring the water-based nano organic silicon resin, the nano far infrared ceramic emulsion and the nano fireproof flame retardant according to the weight ratio in the table 1 to obtain the nano fireproof coating;
coating: uniformly roller-coating the nanometer fireproof coating on the surface of the composite substrate, wherein the coating thickness is 0.35mm, and drying to obtain the nanometer fireproof coating.
Example 2:
the preparation method of the paint-free fireproof solid wood facing material comprises the following steps:
gluing: uniformly rolling a polyurethane adhesive on the surface of the high-barrier aluminum foil layer, wherein the adhesive distribution amount is 15g/m2；
Compounding: adhering 0.40mm natural veneer to the surface of the high-barrier metal foil layer on the side coated with the fireproof adhesive by the roller, and then carrying out hot pressing treatment at the hot pressing temperature of 115 ℃, the hot pressing pressure of 15kgf/c square meter and the hot pressing time of 240s to obtain a composite substrate;
glue mixing: mixing and uniformly stirring the water-based nano organic silicon resin, the nano far infrared ceramic emulsion and the nano fireproof flame retardant according to the weight ratio in the table 1 to obtain the nano fireproof coating;
coating: uniformly roller-coating the nanometer fireproof coating on the surface of the composite substrate, wherein the coating thickness is 0.30mm, and drying to obtain the nanometer fireproof coating.
Example 3:
the preparation method of the paint-free fireproof solid wood facing material comprises the following steps:
gluing: uniformly rolling thermosetting phenolic resin on the surface of the high-barrier tin foil layer, wherein the glue distribution amount is 20g/m2；
Compounding: adhering 0.15 mm-thick technical wood veneer to the surface of the high-barrier metal foil layer on the side coated with the fireproof adhesive by the roller, and then carrying out hot pressing treatment at the hot pressing temperature of 130 ℃, the hot pressing pressure of 10kgf/c square meter and the hot pressing time of 240s to obtain a composite substrate;
glue mixing: mixing and uniformly stirring the water-based nano organic silicon resin, the nano far infrared ceramic emulsion and the nano fireproof flame retardant according to the weight ratio in the table 1 to obtain the nano fireproof coating;
coating: uniformly roller-coating the nanometer fireproof coating on the surface of the composite substrate, wherein the coating thickness is 0.15mm, and drying to obtain the nanometer fireproof coating.
Example 4:
the preparation method of the paint-free fireproof solid wood facing material comprises the following steps:
gluing: uniformly roll-coating reactive hot melt adhesive on the surface of the high-barrier aluminum foil layer, wherein the adhesive distribution amount is 23g/m2；
Compounding: adhering 0.50mm thick dyed wood veneer to the surface of the high-barrier metal foil layer on the side coated with the fireproof adhesive by roller coating, and then carrying out hot pressing treatment at the hot pressing temperature of 120 ℃, the hot pressing pressure of 17kgf/c square meter and the hot pressing time of 300s to obtain a composite substrate;
glue mixing: mixing and uniformly stirring the water-based nano organic silicon resin, the nano far infrared ceramic emulsion and the nano fireproof flame retardant according to the weight ratio in the table 1 to obtain the nano fireproof coating;
coating: uniformly roller-coating the nanometer fireproof coating on the surface of the composite substrate, wherein the coating thickness is 0.20mm, and drying to obtain the nanometer fireproof coating.
Example 5:
the preparation method of the paint-free fireproof solid wood facing material comprises the following steps:
gluing: uniformly roll-coating reactive hot melt adhesive on the surface of the high-barrier titanium foil layer, wherein the adhesive distribution amount is 17g/m2；
Compounding: adhering 0.25 mm-thick technical wood veneer to the surface of the high-barrier metal foil layer on the side coated with the fireproof adhesive by the roller, and then carrying out hot pressing treatment at the hot pressing temperature of 130 ℃, the hot pressing pressure of 15kgf/c square meter and the hot pressing time of 240s to obtain a composite substrate;
glue mixing: mixing and uniformly stirring the water-based nano organic silicon resin, the nano far infrared ceramic emulsion and the nano fireproof flame retardant according to the weight ratio in the table 1 to obtain the nano fireproof coating;
coating: uniformly roller-coating the nanometer fireproof coating on the surface of the composite substrate, wherein the coating thickness is 0.30mm, and drying to obtain the nanometer fireproof coating.
Example 6:
the preparation method of the paint-free fireproof solid wood facing material comprises the following steps:
gluing: uniformly roll-coating thermosetting phenolic resin on the surface of the high-barrier titanium foil layer, wherein the glue distribution amount is 21g/m2；
Compounding: adhering 0.35mm thick dyed wood veneer to the surface of the high-barrier metal foil layer on the side coated with the fireproof adhesive by roller coating, and then carrying out hot pressing treatment at the hot pressing temperature of 125 ℃, the hot pressing pressure of 18kgf/c square meter and the hot pressing time of 280s to obtain a composite substrate;
glue mixing: mixing and uniformly stirring the water-based nano organic silicon resin, the nano far infrared ceramic emulsion and the nano fireproof flame retardant according to the weight ratio in the table 1 to obtain the nano fireproof coating;
coating: uniformly roller-coating the nanometer fireproof coating on the surface of the composite substrate, wherein the coating thickness is 0.35mm, and drying to obtain the nanometer fireproof coating.
Table 1: the paint-free fireproof solid wood facing material of the embodiment 1-6 comprises the following components in parts by weight:
the paint-free fireproof solid wood facing materials prepared in the examples 1 to 6 and the comparative examples 1 to 2 (commercially available paint-free facing materials) are subjected to application test comparison, and the test results are shown in table 2:
table 2: test results of examples 1 to 6 and comparative examples 1 to 2:
as can be seen from the test data in Table 2, compared with the commercially available paint-free facing material, the fireproof grade of the paint-free fireproof solid wood facing material prepared in the embodiment of the application reaches A2, and is improved by 2 levels compared with the fireproof and flame-retardant performances of the existing facing material, and other performances are as follows: surface hardness is not less than 2H, and formaldehyde emission is not more than 0.07mg/m3The wear resistance reaches 1 grade, meets the requirements of people on paint-free finishing materials, and can be directly applied to wooden doors, cabinets, veneers, furniture and wallsThe material such as the surface, is applied to places such as wall surfaces, ceiling surfaces, background walls, artificial shapes, board surfaces, offices, beam columns, building engineering, public places and the like.
The paint-free fireproof solid wood facing material adopts a nanometer fireproof coating-solid wood veneer layer-fireproof adhesive-high-barrier metal foil layer structure, wherein the nanometer fireproof coating comprises a nanometer fireproof flame retardant, a nanometer far infrared ceramic emulsion and water-based nanometer organic silicon resin to form a flame-retardant nanometer composite, the flame retardant performance of the paint can be effectively improved, the special size and structural effect of the nanometer material are utilized, the particle size of the nanometer particle is very small, the specific surface area is very large, the combustion performance of the combustible material can be changed to form the material with the fireproof performance, the water-based nanometer organic silicon resin is used as the base material of the fireproof coating, the paint-free fireproof solid wood facing material has excellent high temperature resistance and excellent film forming performance, the paint-free fireproof solid wood facing material has good adhesive force with the solid wood veneer layer, and a stable protective layer rich in Si-O-Si bonds is generated on the surface of an organic, the heat resistance is improved, the high decorative effect of organic resin and the heat resistance of organic silicon resin are achieved, the nano far infrared ceramic emulsion has good temperature-resistant inertia, and has the advantages of being porous and high in hardness, effectively supplementing the reinforcing and toughening performance of the nano organic silicon resin main material, improving the surface density and hardness after thermosetting forming, and improving the heat resistance of the surface of the material, the nano far infrared ceramic emulsion forms a nano ceramic bubble shell through nano aluminum oxy, zirconium oxy, cerium oxy and the like on the surface of a nano oxide particle, is good in heat resistance effect by combining hollow ceramic beads, forms a hard ceramic layer on the surface of an object, achieves the effects of absorbing and reflecting infrared rays and blocking heat radiation transmission, and utilizes nanotechnology to change the flame retardant property of a decorative material and improve the flame retardant property.
Claims (10)
1. Exempt from lacquer fire prevention wood facing material, its characterized in that includes the wood cortex, scribbles to locate the nanometer fire protection coating of wood cortex one side and laminate in through fire prevention gluing agent in the high resistant separates metal foil layer of wood cortex opposite side, nanometer fire protection coating includes following weight component: 5-15 parts of a nano fireproof flame retardant, 5-25 parts of a nano far infrared ceramic emulsion and 55-85 parts of a water-based nano organic silicon resin.
2. The paint-free fireproof solid wood facing material of claim 1, wherein: the solid wood veneer layer is any one of natural veneer, dyed veneer or technical veneer, and the thickness of the solid wood veneer layer is 0.15-0.60 mm.
3. The paint-free fireproof solid wood facing material of claim 1, wherein: the nanometer fireproof flame retardant is nanometer ATM flame retardant, monohydrate alumina flame retardant, nanometer Mg (OH)2Flame retardant or nano Al2O3And one or a combination of aluminum hypophosphite and a compound flame retardant.
4. The paint-free fireproof solid wood facing material of claim 1, wherein: the nano far infrared ceramic emulsion is prepared from nano far infrared ceramic powder with the particle size of less than or equal to 20nm, and the nano far infrared ceramic powder is prepared by mixing two or more of nano aluminum oxide, nano zirconium oxide, nano cerium oxide and nano silicon oxide.
5. The paint-free fireproof solid wood facing material of claim 1, wherein: the nano far infrared ceramic emulsion comprises any one of heat-insulating energy-saving nano ceramic paint with the model of JRC-B02, nano ceramic paint with the model of SC-H200 or superfine nano liquid ceramic heat-insulating paint with the model of Re-Therm.
6. The paint-free fireproof solid wood facing material of claim 1, wherein: the water-based nano organic silicon resin comprises any one of methyl phenyl organic silicon resin emulsion with the model number of SH-9608, water-based nano organic silicon resin with the model number of SP-2812 or water-based organic silicon resin with the model number of JY 8742.
7. The paint-free fireproof solid wood facing material of claim 1, wherein: the high-barrier metal foil layer is any one of a high-barrier aluminum foil layer, a high-barrier tin foil layer or a high-barrier titanium foil layer.
8. The paint-free fireproof solid wood facing material of claim 1, wherein: the fireproof adhesive is any one of reactive hot melt adhesive, thermosetting phenolic resin and polyurethane adhesive.
9. The paint-free fireproof solid wood facing material of claim 1, wherein: the paint-free fireproof solid wood facing material further comprises kraft paper which is attached to one side, away from the solid wood veneer layer, of the high-barrier metal foil layer through a fireproof adhesive.
10. The preparation method of the paint-free fireproof solid wood facing material according to any one of claims 1 to 9, comprising the following steps:
gluing: uniformly rolling a fireproof adhesive on the surface of the high-barrier metal foil layer, wherein the adhesive distribution amount is 15-25 g/m2；
Compounding: adhering a solid wood veneer layer to the surface of the high-barrier metal foil layer on the side coated with the fireproof adhesive, and then carrying out hot pressing treatment, wherein the hot pressing temperature is 105-130 ℃, the hot pressing pressure is 10-20 kgf/c square meter, and the hot pressing time is 240-480 s, so as to obtain a composite substrate;
glue mixing: mixing and uniformly stirring the water-based nano organic silicon resin, the nano far infrared ceramic emulsion and the nano fireproof flame retardant to obtain a nano fireproof coating;
coating: uniformly roller-coating the nano fireproof coating on the surface of the composite substrate, wherein the coating thickness is 0.15-0.35 mm, and drying to obtain the nano fireproof coating.
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| CN202810067U (en) * | 2012-07-12 | 2013-03-20 | 顾波 | Flame-retardant decorative veneer |
| CN107663417A (en) * | 2017-11-15 | 2018-02-06 | 四川科立鑫新材料有限公司 | A kind of organic silicon flame-retardant fireproof coating |
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