CN106916472A - A kind of wear-resisting woodenware paint and its preparation technology - Google Patents

A kind of wear-resisting woodenware paint and its preparation technology Download PDF

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CN106916472A
CN106916472A CN201710111529.4A CN201710111529A CN106916472A CN 106916472 A CN106916472 A CN 106916472A CN 201710111529 A CN201710111529 A CN 201710111529A CN 106916472 A CN106916472 A CN 106916472A
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parts
paint
resisting
wear
agent
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CN106916472B (en
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韦尧天
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Dahua Yao Autonomous County metrological verification and Testing Institute
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D1/00Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • C08K3/346Clay
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D133/00Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D175/00Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04Polyurethanes
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    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D193/00Coating compositions based on natural resins; Coating compositions based on derivatives thereof
    • C09D193/04Rosin
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
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    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/65Additives macromolecular
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
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  • Polymers & Plastics (AREA)
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Abstract

The present invention provides a kind of wear-resisting woodenware paint and its preparation technology, is related to decorative paint technical field, and the wear-resisting woodenware paint is made up of the raw material of following weight portion:10 15 parts of wollastonite, 5 15 parts of montmorillonite, 5 10 parts of kaolin, 5 10 parts of talcum powder, 5 10 parts of rosin resin, 15 parts of polyurethane, 15 parts of acrylic resin, 5 10 parts of auxiliary agent;Wear-resisting woodenware of the invention paint raw materials match scientific and reasonable, producing the paint for obtaining by raw material of the invention and preparation technology has uniformity good, and mobility, weatherability are good, and depainting is difficult after spraying, and glossiness is good, the features such as Odor stimulation is small, in addition, paint production technical process of the invention is simply controllable, low cost, it is easy to be extended and applied, preparation process is not polluted to environment, meets the Ecological Concept of environmental protection.

Description

A kind of wear-resisting woodenware paint and its preparation technology
【Technical field】
The present invention relates to decorative paint technical field, and in particular to a kind of wear-resisting woodenware paint and its preparation technology.
【Background technology】
Paint is that one kind can firmly be covered in body surface, and the chemistry for playing protection, decoration, mark and other specific uses is mixed Compound coating.This coating can be coated in object surface with different construction technologies, form adhesion firmly, with certain strong Degree, continuous solid film.The film for so being formed is referred to as film, also known as paint film or coating;And it is mostly solvent that tradition is used Containing carcinogenic substances such as benzene,toluene,xylene, TDI, VOC in type paint, when for interior decoration, during drying varniss There is substantial amounts of poisonous organic solvent to volatilize, give out the penetrating odor being detrimental to health.
Modern paint progressively turns into the multi-functional engineering material of a class, is an important row in chemical industry Industry, is also widely used in we live, and especially paint can be effective in the production of the woodworks such as musical instrument, handicraft, ornament Wooden product are protected, the paint film of firm attachment can be formed in wood product surface, effectively prevent from damaging by worms, mouldy, so as to extend use the longevity Life.But it is undesirable that paint in the market has water resistance, wearability and a weatherability, poor fluidity, disperse uneven, spraying Effect is undesirable, and the shortcomings of easy depainting, the protecting effect to woodenware is not often obvious.
【The content of the invention】
In view of this, it is of the invention it is an object of the invention to provide a kind of wear-resisting woodenware paint and its preparation technology Wear-resisting woodenware is scientific and reasonable with paint raw materials proportioning, and producing the paint for obtaining by raw material of the invention and preparation technology has Uniformity is good, and mobility, weatherability are good, is difficult depainting after spraying, and glossiness is good, the features such as Odor stimulation is small, in addition, Paint production technical process of the invention is simply controllable, and low cost is easy to be extended and applied, and preparation process does not cause dirt to environment Dye, meets the Ecological Concept of environmental protection.
In order to solve the above-mentioned technical problem, present invention employs following technical scheme:
A kind of wear-resisting woodenware paint, the paint is made up of the raw material of following weight portion:Wollastonite 10-15 parts, cover de- Native 5-15 parts, kaolin 5-10 parts, talcum powder 5-10 parts, rosin resin 5-10 parts, polyurethane 1-5 parts, acrylic resin 1-5 Part, auxiliary agent 5-10 parts and appropriate amount of water;
The auxiliary agent is made up of the raw material of following weight portion:Tea oil 10-15 parts, calcium carbonate 5-15 parts, dregs of beans 5-15 parts, third Ketone 1-5 parts, butyl acetate 1-5 parts, emulsifying agent 1-3 parts, anti-blushing agent 1-3 parts, levelling agent 1-3 parts and appropriate amount of water.
Further, the paint is made up of the raw material of following weight portion:12 parts of wollastonite, 10 parts of montmorillonite, kaolin 7 Part, 7 parts of talcum powder, 7 parts of rosin resin, 3 parts of polyurethane, 3 parts of acrylic resin, 7 parts of auxiliary agent and appropriate amount of water;
The auxiliary agent is made up of the raw material of following weight portion:12 parts of tea oil, 10 parts of calcium carbonate, 10 parts of dregs of beans, 3 parts of acetone, 3 parts of butyl acetate, 2 parts of emulsifying agent, 2 parts of anti-blushing agent, 2 parts of levelling agent and appropriate amount of water.
Further, the anti-blushing agent is made up of the raw material of following weight portion:Tapioca 20-30 parts, cornstarch 10- 20 parts, nanometer silica gel 5-15 parts, flyash 5-10 parts, paraffin 5-8 parts and neopelex 2-5 parts, its preparation method It is to be sufficiently mixed after microwave treatment 10min under microwave frequency 2450MHz, power 800W, then through true by by above-mentioned raw materials Above-mentioned steps resulting material was made sky the mixed-powder of 150-300 mesh standard sieves after drying, you can obtain the anti-blushing agent.
Further, the emulsifying agent is any one in castor oil polyoxyethylene ether, polyglycerol ester and Xin Kui glucosides Kind.
Further, described levelling agent is cocamidopropyl betaine, cocoalkyl amines, double stearic acid aluminium and gathers One or more combination in dimethyl siloxane.
Further, the auxiliary agent is obtained by the following method:
1) preparation of raw material:Raw material components are weighed according to following parts by weight:Tea oil 10-15 parts, calcium carbonate 5-15 parts, beans Dregs of rice 5-15 parts, acetone 1-5 parts, butyl acetate 1-5 parts, emulsifying agent 1-3 parts, anti-blushing agent 1-3 parts, levelling agent 1-3 parts;
2) bean cake powder is prepared:Dregs of beans was crushed to 150-250 mesh standard sieves, bean cake powder was obtained standby;
3) base additive is prepared:By calcium carbonate and step 2) bean cake powder that obtains is well mixed, and obtains mixed material A, During mixed material A is sent into ball mill together with the water of its gross mass 70-80%, after ball milling 20-24 hours, 2-5min is stirred, Then base additive is obtained standby for the screen cloth of 100-120 mesh is filtered using mesh number;
4) mixed material B is prepared:To step 3) obtained in tea oil, emulsifying agent, anti-blushing agent, acetic acid are added in base additive Butyl ester and acetone, temperature be 50-60 DEG C, speed of agitator be 60-110r/min under conditions of stir 16-22min;Place into anti- Answer and reacted in kettle, reaction temperature is 75-85 DEG C, and the reaction time is 1-2h, mixed material B is obtained;
5) auxiliary agent is prepared:In step 4) obtained in add levelling agent in mixed material B, be warming up to 70-85 DEG C, turn in stirring Speed obtains the auxiliary agent to carry out cross-linking reaction 30-50min under 50-60r/min after being cooled to 25-30 DEG C afterwards.
The present invention also provides a kind of preparation technology of above-mentioned wear-resisting woodenware paint, and the preparation technology includes following step Suddenly:
(1) grind:According to parts by weight, by wollastonite 10-15 parts, montmorillonite 5-15 parts, kaolin 5-10 parts, talcum powder In 5-10 parts, rosin resin 5-10 parts, polyurethane 1-5 parts, acrylic resin 1-5 parts and water 15-25 parts addition production tank, Then rotating speed grinds 4- to disperse 10-20min under the conditions of 1200-2000r/min using vertical sand milling or horizontal sand milling device 5h, obtains abrasive standby;
(2) base-material is prepared:Quick sand mill to the paint vehicle fineness of crossing of step (1) gained abrasive is less than 50 microns, is sanded During paint vehicle temperature be no more than 50 DEG C, obtain base-material standby;
(3) coating is prepared:Base-material is filtered with the detailed catalogue filter screen of 250-300 mesh, filters out thicker granules of pigments, Obtain coating standby;
(4) wear-resisting woodenware paint is prepared:The paint heating that step (3) is obtained adds 5-10 parts of auxiliary agent, just to 90 DEG C After step stirring 10-15min, ultrasonic disperse 1-3h obtains wear-resisting woodenware paint to uniform;
(5) pack, dispatch from the factory:Wear-resisting woodenware paint packaging obtained in step (4) is dispatched from the factory, the preparation work of paint is completed Skill.
In sum, by adopting the above-described technical solution, the beneficial effects of the invention are as follows:
1st, with wollastonite, kaolin and montmorillonite as primary raw material, wollastonite has wear-resisting woodenware paint of the invention Good insulating properties, and heat-resisting, weather resistance higher, the addition of wollastonite, can improve heat-resisting, the weatherability of paint;Cover de- Stone and kaolin have good dispersed and viscous viscosity, can improve the adsorptivity of paint vehicle;Talcum powder is added in paint can be increased The adsorptivity and glossiness of oiling paint, the paint for being are difficult depainting in use;Add rosin resin to have to divide well Property and viscous viscosity are dissipated, the combination of active ingredient between raw material can be improved, can further improve the adsorptivity of paint material;Polyurethane and The addition of acrylic resin so that paint has excellent richness, gloss, hardness, solvent resistance, weatherability, at high temperature Nondiscolouring, not brightness reversion;Above-mentioned each raw material is under reasonable preparation by the preparation technology of science so that the performance of each raw material and effect Can preferably bring into play so that paint is good with uniformity, and mobility, weatherability are good, and depainting, and gloss are difficult after spraying The features such as spending good, Odor stimulation is small, and preparation process is pollution-free to machine and production environment, meets the life of environmental protection State theory.
2. in auxiliary agent of the wear-resisting woodenware of the invention with paint addition, tea oil belongs to crude vegetal, good environmental protection, and Bearing dirty and weatherability for paint vehicle can be improved, light effect is protected in enhancing, and it has extremely strong intermiscibility, each component can be promoted former The mutual fusion of material;In addition, tea oil contains substantial amounts of oleic acid, oleic acid has antistatic property, can improve the antistatic behaviour of paint; Calcium carbonate can strengthen deposition and permeability of the paint vehicle to substrate surface, while being also used as intermediate, improvement entirely adds Plus the thixotropy of agent system;The dregs of beans after grinds, dregs of beans is added to contain substantial amounts of lignin, therefore with very strong absorption Property, the formaldehyde in paint can be decomposed as deodorant, remove the penetrating odor of paint;Levelling agent is added, paint is improved Dispersiveness, eliminates flake, shrinkage cavity phenomenon, in addition, the ageing resistance of paint can be also improve, while paint improves painted surface Glossiness;Emulsifying agent is added to improve the stability of paint, anti-blushing agent can prevent woodenware existing because of moisture-induced mouldy grade As;Adding acetone and butyl acetate can play a part of diluent, there is provided good flow resistance and mopping resistance, it is used as organic molten Agent can preferably fuse together each component raw material.
In sum, wear-resisting woodenware of the invention paint raw materials match it is scientific and reasonable, by raw material of the invention and The paint that preparation technology production is obtained has uniformity good, and mobility, weatherability are good, and depainting is difficult after spraying, and glossiness is good It is good, the features such as Odor stimulation is small, in addition, paint production technical process of the invention is simply controllable, low cost, be easy to promote and Using preparation process is not polluted to environment, meets the Ecological Concept of environmental protection.
【Specific embodiment】
The following examples can help those skilled in the art that the present invention is more fully understood, but cannot be with any Mode limits the present invention.
Embodiment 1
A kind of wear-resisting woodenware paint that the present embodiment is provided is made up of the raw material of following weight portion:10 parts of wollastonite, 5 parts of montmorillonite, 5 parts of kaolin, 5 parts of talcum powder, 5 parts of rosin resin, 1 part of polyurethane, 1 part of acrylic resin, 5 parts of auxiliary agent and water In right amount;Wherein, auxiliary agent is made up of the raw material of following weight portion:10 parts of tea oil, 5 parts of calcium carbonate, 5 parts of dregs of beans, 1 part of acetone, acetic acid 1 part of butyl ester, 1 part of emulsifying agent, 1 part of anti-blushing agent, 1 part of levelling agent and appropriate amount of water;Emulsifying agent is castor oil polyoxyethylene ether, levelling agent It is cocoalkyl amines.
The preparation technology of above-mentioned wear-resisting woodenware paint comprises the following steps:
(1) auxiliary agent is prepared
1) preparation of raw material:Raw material components are weighed according to following parts by weight:10 parts of tea oil, 5 parts of calcium carbonate, 5 parts of dregs of beans, 1 part of acetone, 1 part of butyl acetate, 1 part of emulsifying agent, 1 part of anti-blushing agent, 1 part of levelling agent;
2) bean cake powder is prepared:Dregs of beans was crushed to 150 mesh standard sieves, bean cake powder was obtained standby;
3) base additive is prepared:By calcium carbonate and step 2) bean cake powder that obtains is well mixed, and obtains mixed material A, During mixed material A is sent into ball mill together with the water of its gross mass 70%, ball milling stirs 2min after 20 hours, then utilizes Mesh number is that the screen cloth of 100 mesh is filtered, and obtains base additive standby;
4) mixed material B is prepared:To step 3) obtained in tea oil, emulsifying agent, anti-blushing agent, acetic acid are added in base additive Butyl ester and acetone, temperature be 50 DEG C, speed of agitator be 60r/min under conditions of stir 16min;Place into and carry out in reactor Reaction, reaction temperature is 75 DEG C, and the reaction time is 1h, and mixed material B is obtained;
5) auxiliary agent is prepared:In step 4) obtained in add levelling agent in mixed material B, 70 DEG C are warming up to, in speed of agitator To carry out cross-linking reaction 30min under 50r/min, the auxiliary agent is obtained after 25 DEG C are cooled to afterwards.
(2) wear-resisting woodenware paint is prepared
(1) grind:According to parts by weight, by 10 parts of wollastonite, 5 parts of montmorillonite, 5 parts of kaolin, 5 parts of talcum powder, rosin 15 parts of 5 parts of resin, 1 part of polyurethane, 1 part of acrylic resin and water are added in production tank, under the conditions of rotating speed is 1200r/min Dispersion 10min, then grinds 4h using vertical sand milling or horizontal sand milling device, obtains abrasive standby;
(2) base-material is prepared:Quick sand mill to all material fineness of crossing of step (1) gained abrasive are less than 50 microns, Material temperature is no more than 50 DEG C in sand grinding process, obtains base-material standby;
(3) coating is prepared:Base-material is filtered with the detailed catalogue filter screen of 250 mesh, filters out thicker granules of pigments, obtained Coating is standby;
(4) wear-resisting woodenware paint is prepared:The paint heating that step (3) is obtained adds 5 parts of auxiliary agent, tentatively to 90 DEG C After stirring 10min, ultrasonic disperse 1h obtains wear-resisting woodenware paint to uniform;
(5) pack, dispatch from the factory:Wear-resisting woodenware paint packaging obtained in step (4) is dispatched from the factory, the preparation work of paint is completed Skill.
Embodiment 2
A kind of wear-resisting woodenware paint that the present embodiment is provided is made up of the raw material of following weight portion:12 parts of wollastonite, 10 parts of montmorillonite, 7 parts of kaolin, 7 parts of talcum powder, 7 parts of rosin resin, 3 parts of polyurethane, 3 parts of acrylic resin, 7 parts of auxiliary agent and Appropriate amount of water;Wherein, auxiliary agent is made up of the raw material of following weight portion:12 parts of tea oil, 10 parts of calcium carbonate, 10 parts of dregs of beans, 3 parts of acetone, 3 parts of butyl acetate, 2 parts of emulsifying agent, 2 parts of anti-blushing agent, 2 parts of levelling agent and appropriate amount of water;Emulsifying agent is pungent certain herbaceous plants with big flowers glucoside, and levelling agent is Cocamidopropyl betaine, double stearic acid aluminium and dimethyl silicone polymer are according to 2:1:1 mass ratio is mixed.
The preparation technology of above-mentioned wear-resisting woodenware paint comprises the following steps:
(1) auxiliary agent is prepared
1) preparation of raw material:Raw material components are weighed according to following parts by weight:12 parts of tea oil, 10 parts of calcium carbonate, dregs of beans 10 Part, 3 parts of acetone, 3 parts of butyl acetate, 2 parts of emulsifying agent, 2 parts of anti-blushing agent, 2 parts of levelling agent;
2) bean cake powder is prepared:Dregs of beans was crushed to 200 mesh standard sieves, bean cake powder was obtained standby;
3) base additive is prepared:By calcium carbonate and step 2) bean cake powder that obtains is well mixed, and obtains mixed material A, During mixed material A is sent into ball mill together with the water of its gross mass 75%, ball milling stirs 3min after 22 hours, then utilizes Mesh number is that the screen cloth of 110 mesh is filtered, and obtains base additive standby;
4) mixed material B is prepared:To step 3) obtained in tea oil, emulsifying agent, anti-blushing agent, acetic acid are added in base additive Butyl ester and acetone, temperature be 55 DEG C, speed of agitator be 80r/min under conditions of stir 20min;Place into and carry out in reactor Reaction, reaction temperature is 80 DEG C, and the reaction time is 1.5h, and mixed material B is obtained;
5) auxiliary agent is prepared:In step 4) obtained in add levelling agent in mixed material B, 78 DEG C are warming up to, in speed of agitator To carry out cross-linking reaction 40min under 55r/min, the auxiliary agent is obtained after 28 DEG C are cooled to afterwards.
(2) wear-resisting woodenware paint is prepared
(1) grind:According to parts by weight, by 12 parts of wollastonite, 10 parts of montmorillonite, 7 parts of kaolin, 7 parts of talcum powder, rosin 20 parts of 7 parts of resin, 3 parts of polyurethane, 3 parts of acrylic resin and water are added in production tank, under the conditions of rotating speed is 1600r/min Dispersion 15min, then grinds 4.5h using vertical sand milling or horizontal sand milling device, obtains abrasive standby;
(2) base-material is prepared:Quick sand mill to all material fineness of crossing of step (1) gained abrasive are less than 50 microns, Material temperature is no more than 50 DEG C in sand grinding process, obtains base-material standby;
(3) coating is prepared:Base-material is filtered with the detailed catalogue filter screen of 280 mesh, filters out thicker granules of pigments, obtained Coating is standby;
(4) wear-resisting woodenware paint is prepared:The paint heating that step (3) is obtained adds 7 parts of auxiliary agent, tentatively to 90 DEG C After stirring 10-15min, ultrasonic disperse 1-3h obtains wear-resisting woodenware paint to uniform;
(5) pack, dispatch from the factory:Wear-resisting woodenware paint packaging obtained in step (4) is dispatched from the factory, the preparation work of paint is completed Skill.
Embodiment 3
A kind of wear-resisting woodenware paint that the present embodiment is provided is made up of the raw material of following weight portion:15 parts of wollastonite, 15 parts of montmorillonite, 10 parts of kaolin, 10 parts of talcum powder, 10 parts of rosin resin, 5 parts of polyurethane, 5 parts of acrylic resin, auxiliary agent 10 Part and appropriate amount of water;Wherein, auxiliary agent is made up of the raw material of following weight portion:15 parts of tea oil, 15 parts of calcium carbonate, 15 parts of dregs of beans, acetone 5 Part, 5 parts of butyl acetate, 3 parts of emulsifying agent, 3 parts of anti-blushing agent, 3 parts of levelling agent and appropriate amount of water;Emulsifying agent is polyglycerol ester, levelling agent It is cocoalkyl amines, double stearic acid aluminium and dimethyl silicone polymer according to 1:3:2 mass ratio is obtained by mixing.
The preparation technology of above-mentioned wear-resisting woodenware paint comprises the following steps:
(1) auxiliary agent is prepared
1) preparation of raw material:Raw material components are weighed according to following parts by weight:15 parts of tea oil, 15 parts of calcium carbonate, dregs of beans 15 Part, 5 parts of acetone, 5 parts of butyl acetate, 3 parts of emulsifying agent, 3 parts of anti-blushing agent, 3 parts of levelling agent;
2) bean cake powder is prepared:Dregs of beans was crushed to 250 mesh standard sieves, bean cake powder was obtained standby;
3) base additive is prepared:By calcium carbonate and step 2) bean cake powder that obtains is well mixed, and obtains mixed material A, During mixed material A is sent into ball mill together with the water of its gross mass 80%, ball milling stirs 5min after 24 hours, then utilizes Mesh number is that the screen cloth of 120 mesh is filtered, and obtains base additive standby;
4) mixed material B is prepared:To step 3) obtained in tea oil, emulsifying agent, anti-blushing agent, acetic acid are added in base additive Butyl ester and acetone, temperature be 60 DEG C, speed of agitator be 110r/min under conditions of stir 22min;Place into and enter in reactor Row reaction, reaction temperature is 85 DEG C, and the reaction time is 2h, and mixed material B is obtained;
5) auxiliary agent is prepared:In step 4) obtained in add levelling agent in mixed material B, 85 DEG C are warming up to, in speed of agitator To carry out cross-linking reaction 50min under 60r/min, the auxiliary agent is obtained after 30 DEG C are cooled to afterwards.
(2) wear-resisting woodenware paint is prepared
(1) grind:According to parts by weight, by 15 parts of wollastonite, 15 parts of montmorillonite, 10 parts of kaolin, 10 parts of talcum powder, pine 25 parts of 10 parts of botany bar gum, 5 parts of polyurethane, 5 parts of acrylic resin and water are added in production tank, are 2000r/min bars in rotating speed Disperse 20min under part, then grind 5h using vertical sand milling or horizontal sand milling device, obtain abrasive standby;
(2) base-material is prepared:Quick sand mill to all material fineness of crossing of step (1) gained abrasive are less than 50 microns, Material temperature is no more than 50 DEG C in sand grinding process, obtains base-material standby;
(3) coating is prepared:Base-material is filtered with the detailed catalogue filter screen of 300 mesh, filters out thicker granules of pigments, obtained Coating is standby;
(4) wear-resisting woodenware paint is prepared:The paint heating that step (3) is obtained adds 10 parts of auxiliary agent, tentatively to 90 DEG C After stirring 15min, ultrasonic disperse 3h obtains wear-resisting woodenware paint to uniform;
(5) pack, dispatch from the factory:Wear-resisting woodenware paint packaging obtained in step (4) is dispatched from the factory, the preparation work of paint is completed Skill.
Contrast experiment
For clearer explanation characteristic of the invention, four groups are done contrast test below point:
First group:Wear-resisting woodenware paint described in embodiment 1;
Second group:Wear-resisting woodenware paint described in embodiment 2;
3rd group:Wear-resisting woodenware paint described in embodiment 3;
4th group:Without auxiliary agent, remove the preparation process of auxiliary agent, other modes are carried out in strict accordance with embodiment 2.
Taking same paint carries out spraying experiment, according to above-mentioned packet, experimental subjects is divided into four groups, takes wooden guitar Be experimental subjects, the physical property to paint used in painting process is recorded accordingly, by 20 people constitute it is on probation small Group carries out trying out 2 months respectively to above-mentioned sample, and requires the use of the time of guitar to be daily 1-2h;Finally obtain corresponding thing Reason performance test results are as shown in the table:(score value represents physical properties quality degree, up to 5 points, minimum 0 point, divides Value is higher, represents this performance better)
The each group of table 1 paint physical property contrast situation
Show by contrast experiment, first group of the invention to the 3rd group of paint is resistance in antistatic behaviour, the uniformity, hardness Show good compared with the 4th group in the physical property such as mill property and crack resistance, and its Odor stimulation is smaller, greatly reduces paint to people The injury of body.
Although above the present invention is described in detail with a general description of the specific embodiments, On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause This, these modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.

Claims (7)

1. a kind of wear-resisting woodenware is painted, it is characterised in that the paint is made up of the raw material of following weight portion:Wollastonite 10- 15 parts, montmorillonite 5-15 parts, kaolin 5-10 parts, talcum powder 5-10 parts, rosin resin 5-10 parts, polyurethane 1-5 parts, acrylic acid Resin 1-5 parts, auxiliary agent 5-10 parts and appropriate amount of water;
The auxiliary agent is made up of the raw material of following weight portion:Tea oil 10-15 parts, calcium carbonate 5-15 parts, dregs of beans 5-15 parts, acetone 1- 5 parts, butyl acetate 1-5 parts, emulsifying agent 1-3 parts, anti-blushing agent 1-3 parts, levelling agent 1-3 parts and appropriate amount of water.
2. a kind of wear-resisting woodenware according to claim 1 is painted, it is characterised in that the paint is by following weight portion Raw material is constituted:12 parts of wollastonite, 10 parts of montmorillonite, 7 parts of kaolin, 7 parts of talcum powder, 7 parts of rosin resin, 3 parts of polyurethane, propylene 3 parts of acid resin, 7 parts of auxiliary agent and appropriate amount of water;
The auxiliary agent is made up of the raw material of following weight portion:12 parts of tea oil, 10 parts of calcium carbonate, 10 parts of dregs of beans, 3 parts of acetone, acetic acid 3 parts of butyl ester, 2 parts of emulsifying agent, 2 parts of anti-blushing agent, 2 parts of levelling agent and appropriate amount of water.
3. a kind of wear-resisting woodenware according to claim 1 is painted, it is characterised in that the anti-blushing agent is by following weight portion Raw material composition:Tapioca 20-30 parts, cornstarch 10-20 parts, nanometer silica gel 5-15 parts, flyash 5-10 parts, paraffin 5- 8 parts and neopelex 2-5 parts, its preparation method is sufficiently mixed after microwave frequency by by above-mentioned raw materials Microwave treatment 10min under 2450MHz, power 800W, it is then vacuum dried after above-mentioned steps resulting material was made 150- The mixed-powder of 300 mesh standard sieves, you can obtain the anti-blushing agent.
4. a kind of wear-resisting woodenware according to claim 1 is painted, it is characterised in that the emulsifying agent is castor oil polyoxy Any one in vinethene, polyglycerol ester and Xin Kui glucosides.
5. a kind of wear-resisting woodenware according to claim 1 is painted, it is characterised in that described levelling agent is coconut oleoyl amine One or more combination in base CAB, cocoalkyl amines, double stearic acid aluminium and dimethyl silicone polymer.
6. a kind of wear-resisting woodenware according to claim 1 is painted, it is characterised in that the auxiliary agent is by the following method Obtain:
1) preparation of raw material:Raw material components are weighed according to following parts by weight:Tea oil 10-15 parts, calcium carbonate 5-15 parts, dregs of beans 5- 15 parts, acetone 1-5 parts, butyl acetate 1-5 parts, emulsifying agent 1-3 parts, anti-blushing agent 1-3 parts, levelling agent 1-3 parts;
2) bean cake powder is prepared:Dregs of beans was crushed to 150-250 mesh standard sieves, bean cake powder was obtained standby;
3) base additive is prepared:By calcium carbonate and step 2) bean cake powder that obtains is well mixed, and obtains mixed material A, and will be mixed During conjunction material A sends into ball mill together with the water of its gross mass 70-80%, after ball milling 20-24 hours, 2-5min is stirred, then Using mesh number for the screen cloth of 100-120 mesh is filtered, base additive is obtained standby;
4) mixed material B is prepared:To step 3) obtained in tea oil, emulsifying agent, anti-blushing agent, butyl acetate are added in base additive And acetone, temperature be 50-60 DEG C, speed of agitator be 60-110r/min under conditions of stir 16-22min;Place into reactor In reacted, reaction temperature is 75-85 DEG C, and the reaction time is 1-2h, and mixed material B is obtained;
5) auxiliary agent is prepared:In step 4) obtained in add levelling agent in mixed material B, be warming up to 70-85 DEG C, be in speed of agitator Cross-linking reaction 30-50min is carried out under 50-60r/min, the auxiliary agent is obtained after being cooled to 25-30 DEG C afterwards.
7. the preparation technology that a kind of wear-resisting woodenware according to claim any one of 1-6 is painted, it is characterised in that described Preparation technology comprises the following steps:
(1) grind:According to parts by weight, by wollastonite 10-15 parts, montmorillonite 5-15 parts, kaolin 5-10 parts, talcum powder 5-10 Part, rosin resin 5-10 parts, polyurethane 1-5 parts, acrylic resin 1-5 parts and water 15-25 parts are added in production tank, in rotating speed To disperse 10-20min under the conditions of 1200-2000r/min, 4-5h then is ground using vertical sand milling or horizontal sand milling device, obtained It is standby to abrasive;
(2) base-material is prepared:Quick sand mill to all material fineness of crossing of step (1) gained abrasive are less than 50 microns, are sanded During material temperature be no more than 50 DEG C, obtain base-material standby;
(3) coating is prepared:Base-material is filtered with the detailed catalogue filter screen of 250-300 mesh, filters out thicker granules of pigments, obtained Coating is standby;
(4) wear-resisting woodenware paint is prepared:The paint heating that step (3) is obtained adds 5-10 parts of auxiliary agent to 90 DEG C, tentatively stirs After mixing 10-15min, ultrasonic disperse 1-3h obtains wear-resisting woodenware paint to uniform;
(5) pack, dispatch from the factory:Wear-resisting woodenware paint packaging obtained in step (4) is dispatched from the factory, the preparation technology of paint is completed.
CN201710111529.4A 2017-02-28 2017-02-28 A kind of wear-resisting woodenware paint and its preparation process Active CN106916472B (en)

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Publication number Priority date Publication date Assignee Title
CN107474718A (en) * 2017-09-11 2017-12-15 阜南县大自然工艺品有限公司 A kind of wood artwork coating with good adhesion
CN109468067A (en) * 2018-09-26 2019-03-15 方向前 A kind of Environment-friendlywear-resistant wear-resistant feel paint
CN111019505A (en) * 2019-12-25 2020-04-17 上海五岳木业有限公司 Woodenware paint and preparation method thereof
CN114836091A (en) * 2022-04-12 2022-08-02 上海立邦长润发涂料有限公司 Water-based transparent glaze main agent and preparation method and application thereof

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CN104497838A (en) * 2014-12-05 2015-04-08 曹兴 UV-wearproof antifouling primer
CN104926188A (en) * 2014-03-21 2015-09-23 徐迪青 Water-resistant moisture-proof agent special for gypsum
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CN101108951A (en) * 2007-08-30 2008-01-23 桂林工学院 Aquosity bi-component polyurethane coloured paint and method of manufacturing the same
CN104926188A (en) * 2014-03-21 2015-09-23 徐迪青 Water-resistant moisture-proof agent special for gypsum
CN105086786A (en) * 2014-10-30 2015-11-25 合肥蓝天家具制造有限责任公司 Coloring paint for glued board
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Publication number Priority date Publication date Assignee Title
CN107474718A (en) * 2017-09-11 2017-12-15 阜南县大自然工艺品有限公司 A kind of wood artwork coating with good adhesion
CN109468067A (en) * 2018-09-26 2019-03-15 方向前 A kind of Environment-friendlywear-resistant wear-resistant feel paint
CN111019505A (en) * 2019-12-25 2020-04-17 上海五岳木业有限公司 Woodenware paint and preparation method thereof
CN114836091A (en) * 2022-04-12 2022-08-02 上海立邦长润发涂料有限公司 Water-based transparent glaze main agent and preparation method and application thereof

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