CN106883727A - The environmentally friendly baking vanish door-plate and its manufacturing process of patch wood skin emulation - Google Patents

The environmentally friendly baking vanish door-plate and its manufacturing process of patch wood skin emulation Download PDF

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Publication number
CN106883727A
CN106883727A CN201710101921.0A CN201710101921A CN106883727A CN 106883727 A CN106883727 A CN 106883727A CN 201710101921 A CN201710101921 A CN 201710101921A CN 106883727 A CN106883727 A CN 106883727A
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Prior art keywords
parts
wood skin
plate
baking vanish
door
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CN201710101921.0A
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Inventor
张仕刚
应超
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Ningbo Chengxin Home Furnishing Polytron Technologies Inc
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Ningbo Chengxin Home Furnishing Polytron Technologies Inc
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Priority to CN201710101921.0A priority Critical patent/CN106883727A/en
Publication of CN106883727A publication Critical patent/CN106883727A/en
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    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • B05D7/26—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials synthetic lacquers or varnishes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • 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
    • 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
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/10—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
    • 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
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536—Hardness
    • 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
    • B32B2307/554—Wear resistance
    • 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
    • B32B2307/584—Scratch resistance
    • 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

Abstract

The wood skin of substrate surface and the baking vanish layer of wood skin outer surface are overlying on the invention discloses a kind of environmentally friendly baking vanish door-plate and its manufacturing process for pasting wood skin emulation, including substrate, heat；Wherein baking vanish layer is the varnish after baking, and varnish includes each component of following parts by weight composition：25 35 parts of epoxy resin, 15 25 parts of nanometer aluminium silicate, 6 10 parts of sodium fluoride, 37 parts of ethyl acetate, 26 parts of stearmide, 35 parts of Tissuemat E, 36 parts of calcium ferrite, 26 parts of white carbon, 0.5 1 parts of toluene sulfonic acide, 0.2 0.5 parts of defoamer, 0.1 0.3 parts of levelling agent, 8 12 parts of water, 0.2 0.4 parts of coalescents, 0.3 0.8 parts of nano zine oxide.Raw materials used formaldehydeless, the gained varnish environmental protection of the present invention, the lacquer painting hardness is bigger of the environmentally friendly baking vanish door-plate of obtained patch wood skin emulation, gained door-plate is the aesthetic property for taking into account wood skin emulation, there is preferable wearability, mar-resistance again.

Description

The environmentally friendly baking vanish door-plate and its manufacturing process of patch wood skin emulation
Technical field
The present invention relates to a kind of environmentally friendly baking vanish door-plate and its manufacturing process, the environmentally friendly baking vanish door-plate of wood skin emulation is particularly pasted And its manufacturing process.
Background technology
Patch wood skin simulated panel refers to that substrate passes through door-plate obtained by wood skin in hot pressing again after polishing.Baking vanish door-plate is mesh Before the cupboard cabinet board that is most widely used.Baking vanish, that is, the paint door-plate of laggard bakery heat drying technique of painting.For reality With being combined for property and aesthetic property, the baking vanish door-plate of patch wood skin emulation is also gradually applied in the life of people.But, nowadays city , there is the volatile harmful material of formaldehyde in the varnish on face used by baking vanish door-plate, not enough environmental protection, and when baking that patch wood skin is emulated Paint door-plate is applied in people's living environment, it will the health of influence human body and the comfortableness lived.And in Long Term Contact or In the environment of touching, the easy scratching in surface of baking vanish door-plate, hardness of paint film aspect is poor.
The content of the invention
The invention aims to solve above-mentioned the deficiencies in the prior art and providing a kind of lacquer painting has high rigidity, anti-scratch Trace and the environmentally friendly baking vanish door-plate and its manufacturing process of the emulation of the patch wood skin of environmental protection.
To achieve these goals, the environmentally friendly baking vanish door-plate and its manufacturing process of the patch wood skin emulation designed by the present invention, The wood skin of substrate surface and the baking vanish layer of wood skin outer surface are overlying on including substrate, heat；Wherein baking vanish layer is the varnish after baking, The varnish includes each component of following parts by weight composition：Epoxy resin 25-35 parts, nanometer aluminium silicate 15-25 parts, sodium fluoride 6-10 parts, ethyl acetate 3-7 parts, stearmide 2-6 parts, Tissuemat E 3-5 parts, calcium ferrite 3-6 parts, toluene sulfonic acide 0.5-1 Part, defoamer 0.2-0.5 parts, levelling agent 0.1-0.3 parts, water 8-12 parts, coalescents 0.2-0.4 parts, nano zine oxide 0.3- 0.8 part.The defoamer is water-soluble defoamer；The levelling agent is fluorin modified crylic acid ester levelling agent；The coalescents It is the coalescents of alcohol ester 12.
Its manufacturing process of the environmentally friendly baking vanish door-plate of patch wood skin emulation is as follows：
The first step：Varnish is prepared, is counted by weight, by epoxy resin 25-35 parts, nanometer aluminium silicate 15-25 parts, stearmide 2-6 parts, Tissuemat E 3-5 parts and water 8-12 parts adds into reactor, is reacted 2-3 hours at 60-70 DEG C, and keeps abundant Stirring, adds 6-10 parts of sodium fluoride, ethyl acetate 3-7 parts, calcium ferrite 3-6 parts, toluene sulfonic acide in phase reaction device afterwards 0.5-1 parts, defoamer 0.2-0.5 parts, levelling agent 0.1-0.3 parts, coalescents 0.2-0.4 parts and nano zine oxide 0.3-0.8 Part, and be sufficiently stirred at 75-80 DEG C, to react 3-5 hours, reaction takes out stand-by after terminating；
Second step：Prepare patch wood skin emulation environmentally friendly baking vanish door-plate, substrate is polished first, deburring, sanding；Pass through again Heat pressing forming machines wood skin in hot pressing on the tow sides of substrate, wherein, hot pressing temperature is 100-110 DEG C；Followed by hot pressing Edge banding machine carries out edge sealing treatment to wood skin, wherein, hot pressing temperature is 200-230 DEG C；Then clear liquid, coating are coated in veneer surface Film thickness be 20-30 μm, after after varnish preliminarily dried, feeding baking box is dried cause varnish curing formation baking vanish layer at a slow speed, Baking temperature used by varnish is 60-80 DEG C, and baking time is 2h；Finally, door-plate is taken out, after being cooled to room temperature, end of door plate is carried out Polishing, polishing, cleaning impurity, powder ash, check whether and meet production standard, finally can be prepared by pasting the environmentally friendly baking vanish of wood skin emulation Door-plate.
Wherein, epoxy resin has excellent adhesive strength to the surface of metal and nonmetallic materials, and deformation retract rate is small, Product size good stability, and hardness is high, pliability is good, and varnish can be to a certain extent lifted in this varnish is applied to Hardness.Nanometer aluminium silicate has very strong light scattering property, and its iron-holder is small, and purity is high, there is fabulous suspension stability again, applies The titanium dioxide and high grade kaolinite generally needed in material are due to expensive, even and if nanometer aluminium silicate is a kind of substitutes well Product, the presence in varnish may be such that varnish has glossiness.Sodium fluoride is often appeared in toothpaste, with the work for preventing carious tooth With, it is possible to increase the hardness of enamel, in the case where the innovation of the present inventor is attempted, it is found that the presence of sodium fluoride can be in certain limit Hardness after interior raising is varnish curing.Ethyl acetate as a kind of solvent in this clear liquid, during the course of the reaction may be used by stearmide Lubrication is played, and with certain dispersing agent performance.Tissuemat E has good cold resistance, heat resistance, chemical resistance And wearability, as a kind of additive in this varnish, be conducive to improving the combination property of varnish.Wherein, calcium ferrite be for Hardness is improved, adding a small amount of toluene sulfonic acide contributes to the formation of varnish, and catalytic reaction is carried out, and is added nano oxidized Zinc so that varnish integrally has certain anti-microbial property.Overall raw materials used nonhazardous, without first in preparation process and after preparing Aldehyde is produced, safety and environmental protection.
The environmentally friendly baking vanish door-plate and its manufacturing process of the patch wood skin emulation that the present invention is obtained, it has the technical effect that raw materials used Formaldehydeless, gained varnish environmental protection, the method for making the environmentally friendly baking vanish door-plate of patch wood skin emulation is simple and convenient, obtained patch wood skin The lacquer painting hardness is bigger of the environmentally friendly baking vanish door-plate of emulation, gained door-plate is the aesthetic property for taking into account wood skin emulation, there is preferably resistance to again Mill property, mar-resistance, overall class increases, and service life can increase.
Specific embodiment
With reference to embodiment, the present invention is further described.
Embodiment 1：
The environmentally friendly baking vanish door-plate and its manufacturing process of the patch wood skin emulation that the present embodiment is provided, including substrate, heat are overlying on substrate table The wood skin in face and the baking vanish layer of wood skin outer surface；Wherein baking vanish layer is the varnish after baking, and the varnish includes following weight The each component of number composition：25 parts of epoxy resin, 25 parts of nanometer aluminium silicate, 6 parts of sodium fluoride, 5 parts of ethyl acetate, stearmide 5 Part, 3 parts of Tissuemat E, 5 parts of calcium ferrite, 4 parts of white carbon, 0.5 part of toluene sulfonic acide, 0.3 part of defoamer, 0.3 part of levelling agent, water 8 parts, 0.3 part of coalescents, 0.5 part of nano zine oxide.The defoamer is water-soluble defoamer；The levelling agent is fluorine richness Acrylate levelling agent；The coalescents are the coalescents of alcohol ester 12.
Its manufacturing process of the environmentally friendly baking vanish door-plate of patch wood skin emulation is as follows：
The first step：Varnish is prepared, is counted by weight, by 25 parts of epoxy resin, 25 parts of nanometer aluminium silicate, 5 parts of stearmide, poly- 8 parts of 3 parts of ethylene waxes and water are added into reactor, are reacted 2.5 hours at 65 DEG C, and holding is sufficiently stirred for, afterwards opposite Answer 6 parts of sodium fluoride of addition, 5 parts of ethyl acetate, 5 parts of calcium ferrite, 4 parts of white carbon, 0.5 part of toluene sulfonic acide, defoamer 0.3 in device Part, 0.3 part of levelling agent, 0.3 part of coalescents and 0.5 part of nano zine oxide, and be sufficiently stirred at 75 DEG C, reaction 4 hours, instead Take out stand-by after should terminating；
Second step：Prepare patch wood skin emulation environmentally friendly baking vanish door-plate, substrate is polished first, deburring, sanding；Pass through again Heat pressing forming machines wood skin in hot pressing on the tow sides of substrate, wherein, hot pressing temperature is 110 DEG C；Followed by hot-pressing, edge-sealing Machine carries out edge sealing treatment to wood skin, wherein, hot pressing temperature is 230 DEG C；Then clear liquid, the paint film thickness of coating are coated in veneer surface It is 20-30 μm to spend, and after after varnish preliminarily dried, feeding baking box is dried cause varnish curing formation baking vanish layer at a slow speed, used by varnish Baking temperature is 60 DEG C, and baking time is 2h；Finally, door-plate is taken out, after being cooled to room temperature, end of door plate is polished, polishes, clearly Impurity, powder ash are washed, is checked whether and is met production standard, finally can be prepared by pasting the environmentally friendly baking vanish door-plate of wood skin emulation.
Detection method：According to《GBT 6739-2006 paint and varnish pencils method determines hardness of paint film》, take 5cm × 5cm Substrate prepare door-plate sample according to above-mentioned preparation method, after varnish curing, door-plate sample is placed on horizontal level, lead to Cross and promote on paint film hardness gradually increased pencil determines the pencil hardness of paint film.During experiment, pencil is fixed, and in 750g Load under coating surface is downwardly against with 45° angle.
Testing result：Tested in door-plate sample with the pencil that hardness is 4H, there is cut；When being the pencil of 3H with hardness without Cut.Then hardness of paint film is 3H.
Embodiment 2：
The environmentally friendly baking vanish door-plate and its manufacturing process of the patch wood skin emulation that the present embodiment is provided are substantially same as Example 1, its master The distinctive points are wanted to be：30 parts of the present embodiment epoxy resin, 20 parts of nanometer aluminium silicate, 8 parts of sodium fluoride.
Testing result：Tested in door-plate sample with the pencil that hardness is 4H, have cut, and scratch levels relative to implementation It is more apparent in example 1；No marking when being the pencil of 3H with hardness.Then hardness of paint film is 3H.
Embodiment 3：
The environmentally friendly baking vanish door-plate and its manufacturing process of the patch wood skin emulation that the present embodiment is provided are substantially same as Example 1, its master The distinctive points are wanted to be：35 parts of the present embodiment epoxy resin, 15 parts of nanometer aluminium silicate, 10 parts of sodium fluoride.
Testing result：Tested in door-plate sample with the pencil that hardness is 4H, there is cut, and scratch levels and embodiment 2 In be more or less the same；No marking when being the pencil of 3H with hardness.Then hardness of paint film is 3H.

Claims (3)

  1. It is 1. a kind of to paste the environmentally friendly baking vanish door-plate that wood skin is emulated, it is characterised in that：Including substrate, heat be overlying on the wood skin of substrate surface with And the baking vanish layer of wood skin outer surface；Wherein baking vanish layer is the varnish after baking, and the varnish includes following parts by weight composition Each component：Epoxy resin 25-35 parts, nanometer aluminium silicate 15-25 parts, sodium fluoride 6-10 parts, ethyl acetate 3-7 parts, stearmide 2-6 parts, Tissuemat E 3-5 parts, calcium ferrite 3-6 parts, white carbon 2-6 parts, toluene sulfonic acide 0.5-1 parts, defoamer 0.2-0.5 Part, levelling agent 0.1-0.3 parts, water 8-12 parts, coalescents 0.2-0.4 parts, nano zine oxide 0.3-0.8 parts.
  2. 2. the environmentally friendly baking vanish door-plate that patch wood skin according to claim 1 is emulated, it is characterised in that：The defoamer is water-soluble Property defoamer；The levelling agent is fluorin modified crylic acid ester levelling agent；The coalescents are the coalescents of alcohol ester 12.
  3. 3. it is according to claim 1 and 2 patch wood skin emulation environmentally friendly baking vanish door-plate its manufacturing process, it is characterised in that：
    The first step：Varnish is prepared, is counted by weight, by epoxy resin 25-35 parts, nanometer aluminium silicate 15-25 parts, stearmide 2-6 parts, Tissuemat E 3-5 parts and water 8-12 parts adds into reactor, is reacted 2-3 hours at 60-70 DEG C, and keeps abundant Stirring, adds 6-10 parts of sodium fluoride, ethyl acetate 3-7 parts, calcium ferrite 3-6 parts, toluene sulfonic acide in phase reaction device afterwards 0.5-1 parts, defoamer 0.2-0.5 parts, levelling agent 0.1-0.3 parts, coalescents 0.2-0.4 parts and nano zine oxide 0.3-0.8 Part, and be sufficiently stirred at 75-80 DEG C, to react 3-5 hours, reaction takes out stand-by after terminating；
    Second step：Prepare patch wood skin emulation environmentally friendly baking vanish door-plate, substrate is polished first, deburring, sanding；Pass through again Heat pressing forming machines wood skin in hot pressing on the tow sides of substrate, wherein, hot pressing temperature is 100-110 DEG C；Followed by hot pressing Edge banding machine carries out edge sealing treatment to wood skin, wherein, hot pressing temperature is 200-230 DEG C；Then clear liquid, coating are coated in veneer surface Film thickness be 20-30 μm, after after varnish preliminarily dried, feeding baking box is dried cause varnish curing formation baking vanish layer at a slow speed, Baking temperature used by varnish is 60-80 DEG C, and baking time is 2h；Finally, door-plate is taken out, after being cooled to room temperature, end of door plate is carried out Polishing, polishing, cleaning impurity, powder ash, check whether and meet production standard, finally can be prepared by pasting the environmentally friendly baking vanish of wood skin emulation Door-plate.
CN201710101921.0A 2017-02-24 2017-02-24 The environmentally friendly baking vanish door-plate and its manufacturing process of patch wood skin emulation Pending CN106883727A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107586503A (en) * 2017-09-18 2018-01-16 杨善忠 A kind of baking vanish door-plate and its manufacturing process with sterilizing function
CN107629621A (en) * 2017-09-18 2018-01-26 杨善忠 Moistureproof solidification finish paint of environmentally friendly baking vanish door-plate and preparation method thereof
CN107779048A (en) * 2017-11-03 2018-03-09 江山海维科技有限公司 A kind of preparation method of environmentally friendly baking vanish timber

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Application publication date: 20170623