CN108084859A - A kind of wooden coating of biological environmental production frosted and preparation method - Google Patents
A kind of wooden coating of biological environmental production frosted and preparation method Download PDFInfo
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- CN108084859A CN108084859A CN201711444103.7A CN201711444103A CN108084859A CN 108084859 A CN108084859 A CN 108084859A CN 201711444103 A CN201711444103 A CN 201711444103A CN 108084859 A CN108084859 A CN 108084859A
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H8/00—Macromolecular compounds derived from lignocellulosic materials
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/28—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for wrinkle, crackle, orange-peel, or similar decorative effects
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical Kinetics & Catalysis (AREA)
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- Polymers & Plastics (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The present invention relates to technical field of coatings, and in particular to a kind of wooden coating of biological environmental production frosted and preparation method, the wooden coating of biological environmental production frosted are made of the substance of following parts by weight：60 ~ 100 parts by weight of aqueous polyurethane, 15 ~ 30 parts by weight of hard fruit shell, 20 ~ 40 parts by weight of soft shell, 5 ~ 10 parts by weight of surfactant, 5 ~ 10 parts by weight of quaternary ammonium salt, 3 ~ 8 parts by weight of phosphate, 5 ~ 12 parts by weight of shellac, 5 ~ 15 parts by weight of filler, 3 ~ 12 parts by weight of silane coupling agent, 1 ~ 8 parts by weight of antifoaming agent, 2 ~ 8 parts by weight of thickener, 1 ~ 3 parts by weight of preservative, 120 ~ 180 parts by weight of water.The present invention is compound using hard fruit shell and soft shell, improves the compatible degree of shell powder and coating matrix, good frosted stereoscopic effect is also presented, ecological, environmental protective, comfortable feel is naturally, dope layer is tightly combined not delamination of not cracking.
Description
Technical field
The present invention relates to technical field of coatings, and in particular to a kind of wooden coating of biological environmental production frosted and preparation method.
Background technology
Woodwork coating refers to for the painting made of solid wood board, wood grain panel, bakelite plate, sawdust-board, fiberboard etc. on equipment
Material is painted including furniture, floor, stationery sports goods, musical instrument and constructional ornamental material.Two classes are roughly divided into, one kind is for furniture
Manufactory, one kind are decorated for interior decoration.
The principal item of current woodwork coating (including furniture and indoor decorating coating) has nitrate paint (NC), polyurethane
Coating (PU), unsaturated polyester coating (PE), amido alkyd paint (AC, referred to as acid are coating material solidified), ultraviolet-curing paint
(UV) and water paint etc..Solvent borne woodwork coating, which is deposited a large amount of water in the production and use process and evaporate into air, makes environment
Murder by poisoning is generated into pollution and to producers' body.
With the progress of science and technology, the raising of human living standard, requirement of the people to indoor environment, air quality is got over
Come higher.To reach the special-effect of indoor wall, metope granular sensation is embodied, usually all selects frosted coating.For example, application number
A kind of frosted coating is disclosed for the Chinese patent application of CN201510332783.8, first using castor oil crosslinking prepolymers body：
Polyfunctional group structure in castor oil can assign polymer certain crosslinking, improve the crosslinking degree of polymer so that molecule
The interaction force increase of interchain, molecular chain movement are obstructed, and hydrone is difficult to be swollen polymer into molecule interchain, therefore glued membrane
Water absorption rate declines；Castor oil is the glyceryl ester of aliphatic acid simultaneously, and the nonpolar fatty acid chain of long-chain has glued membrane in molecule
Good hydrophobicity, also reduces further water imbibition；The ester group in castor oil has higher cohesive energy simultaneously, can improve
The tensile strength of glued membrane；And ethyl cellulose has preferable heat resistance, thermoplasticity, has good compatibility with polyurethane,
The comprehensive performance of performed polymer can be improved；Then by base polyurethane prepolymer for use as and polysilsesquioxane blending and modifying.Application No.
CN201610113844.6 Chinese patent applications disclose a kind of woodenware frosted coating, it is made of the raw material of following weight parts
's：20-30 parts of glass dust, 0.7-1 parts of ethylene bis stearamide, 4-6 parts of magnesium carbonate, 1-2 parts of alkylated diphenylamine, diphenyl miaow
0.1-0.2 parts of oxazoline, 2-3 parts of sodium pyrophosphate, 0.1-0.13 parts of potassium metaperiodate, 1-2 parts of sodium acetate, 7-10 parts of chitosan, poly- second
24-30 parts of enol, 0.1-0.2 parts of nanosized α-Fe_2O_3,1.3-2 parts of polyglyceryl fatty acid ester, 2-3 parts of silk gum, 5-7 parts of beeswax,
70-100 parts of natural emulsion, 560-600 parts of acrylic emulsion, 140-160 parts of titanium dioxide, 1-2 parts of N- sodium lauroyl sarcosines, first
0.8-1 parts of base octadecyl acrylate, 2-4 parts of aluminium isopropoxide can effectively improve film coated surface by the glass dust of addition
Scrub enhances texture.
In order to improve imitation wood simulated effect, existing coating uses substantial amounts of colorant, although simulated effect is good, causes more
More pollutions, and it is easily dry and cracked, it is both unsightly or impracticable.And it is difficult to reach natural effect.
The content of the invention
For the defects of existing wooden coating furniture decoration color is single, varnish pollutes, three-dimensional sense is weaker, in order to make coating
With wooden frosted sense, the present invention proposes a kind of wooden coating of biological environmental production frosted and preparation method, it has good mill
Sand stereoscopic effect, ecological, environmental protective, and the wood effect of wood furniture is not influenced, comfortable feel is naturally, dope layer is tightly combined
It does not crack not delamination.
To solve the above problems, the present invention uses following technical scheme：
A kind of wooden coating of biological environmental production frosted, is made of the substance of following parts by weight：60 ~ 100 parts by weight of aqueous polyurethane,
15 ~ 30 parts by weight of hard fruit shell, 20 ~ 40 parts by weight of soft shell, 5 ~ 10 parts by weight of surfactant, 5 ~ 10 weight of quaternary ammonium salt
Part, 3 ~ 8 parts by weight of phosphate, 5 ~ 12 parts by weight of shellac, 5 ~ 15 parts by weight of filler, 3 ~ 12 parts by weight of silane coupling agent disappear
1 ~ 8 parts by weight of infusion, 2 ~ 8 parts by weight of thickener, 1 ~ 3 parts by weight of preservative, 120 ~ 180 parts by weight of water.
Under optimum condition, the hard fruit shell in cocoanut shell, walnut shell, fibert shell and Hawaii shell at least
It is a kind of.
Under optimum condition, the soft shell is selected from least one of peanut shell, chestnut shell, melon seed cases and pine nut shell.
Under optimum condition, the surfactant be selected from alkylbenzenesulfonate, alpha-alkene sulfonate, alkylsulfonate, α-
Sulfo group monocarboxylate, aliphatic acid sulfoalkyl ester, sulphosuccinates, alkylnaphthalene sulfonate, petroleum sulfonate, lignin sulfonic acid
At least one of salt and base glycerol ether sulfonate.
Under optimum condition, the quaternary ammonium salt is selected from dodecyl benzyl dimethyl ammonium chloride, dodecyl dimethyl benzene oxygen
At least one of ethyl phosphonium bromide amine and dodecyldimethylamine yl pyridines ammonium bromide.
Under optimum condition, the phosphate is selected from least one of dihydric phosphate, hydrophosphate, orthophosphates.
Under optimum condition, the filler in glass microballoon, titanium dioxide, zinc oxide and silica at least
It is a kind of.
According to the present invention, the present invention does not have the species of thickener special requirement, for example, the thickener can be fibre
Dimension element or aluminum magnesium silicate, further, the cellulose is selected from carboxymethyl cellulose, methylcellulose, hydroxyethyl cellulose, second
At least one of base cellulose, hydroxypropyl methyl cellulose, hydroxyethyl cellulose etc..
Under the conditions of, according to the invention it is preferred to, the antifoaming agent is selected from organosiloxane class, polyethers, polyether-modified silicon class
At least one of, such as can be in dimethyl silicone polymer, fluorosilicone, ethylene glycol siloxanes, HR polyether antifoam agents etc.
At least one.
Under the conditions of, according to the invention it is preferred to, the preservative is selected from imdazole derivatives, n-octyl-isothiazolin ketone, aryl
At least one of urea derivative.
According to the present invention, the silane coupling agent is selected from positive decyl trimethoxy silane, positive decyl triethoxysilane, just
Decyltrichlorosilane, n-octyl trimethoxy silane, n-octytriethoxysilane, n-octyl trichlorosilane, dodecyl three
Methoxy silane, dodecyl triethoxysilane, dodecyltrichlorosilane, 17 fluorine decyl trimethoxy silanes, 17
Fluorine decyl triethoxysilane, 17 fluorine decyltrichlorosilanes, ten trifluoro octyl group trimethoxy silanes, ten trifluoro octyl groups, three ethoxy
Base silane, ten trifluoro decyltrichlorosilanes, perfluorododecyl trimethoxy silane, perfluorododecyl triethoxysilane,
At least one of perfluorododecyl trichlorosilane or trifluoro propyl trimethoxy silane.
A kind of preparation method of the wooden coating of biological environmental production frosted, comprises the following steps：
（1）Hard fruit shell and soft shell are pulverized, 50 mesh sieves is then crossed, shell powder is obtained, by shell powder in acid
Property hydrogen peroxide in impregnate 3 ~ 5h, be washed out to neutrality, obtain decoloration shell powder；
（2）By decoloration shell powder with surfactant in water, flow back 2 ~ 5h at 80 ~ 100 DEG C, then adds in quaternary ammonium salt,
Continue the 2 ~ 5h that flows back at 80 ~ 100 DEG C, obtain modified shell powder；
（3）Shell powder, silane coupling agent and aqueous polyurethane will be modified in water, 5 ~ 12h is stirred to react at 60 ~ 80 DEG C,
Then phosphate, shellac, filler are added in, continues 3 ~ 5h of stirring, is subsequently added into antifoaming agent, thickener, preservative mixing
It is even to get to the wooden coating of biological environmental production frosted.
A kind of wooden coating of biological environmental production frosted of the present invention and preparation method, compared with prior art, the spy protruded
Point and excellent effect are：
The wooden coating of biological environmental production frosted proposed by the present invention, it is compound using hard fruit shell and soft shell, pass through peroxidating
Hydrogen reduction primary colors and graft modification processing, improve the compatible degree of shell powder and coating matrix, good frosted are also presented and stands
Body effect, ecological, environmental protective, and the wood effect of wood furniture is not influenced, comfortable feel is naturally, dope layer is tightly combined not open
Split not delamination.
Specific embodiment
In the following, the present invention will be further described in detail by way of specific embodiments, but this should not be interpreted as to the present invention
Scope be only limitted to following example.Without departing from the idea of the above method of the present invention, according to ordinary skill
The various replacements or change that knowledge and customary means are made, should be included in the scope of the present invention.
Embodiment 1
A kind of wooden coating of biological environmental production frosted, is made of the substance of following parts by weight：80 parts by weight of aqueous polyurethane, coconut
25 parts by weight of shell, 25 parts by weight of peanut shell, 8 parts by weight of alpha-sulfo monocarboxylate, 8 weight of dodecyldimethylamine yl pyridines ammonium bromide
Part, 5 parts by weight of sodium dihydrogen phosphate, 8 parts by weight of shellac, 10 parts by weight of glass microballoon, 17 fluorine decyl triethoxysilane, 6 weight
Measure part, 3 parts by weight of ethylene glycol siloxanes, 5 parts by weight of methylcellulose, 2 parts by weight of n-octyl-isothiazolin ketone, 120 weight of water
Part.
A kind of preparation method of the wooden coating of biological environmental production frosted, comprises the following steps：
（1）Cocoanut shell and peanut shell are pulverized, 50 mesh sieves is then crossed, shell powder is obtained, by shell powder in acid mistake
3 ~ 5h is impregnated in hydrogen oxide, is washed out to neutrality, obtains decoloration shell powder；
（2）By decoloration shell powder with alpha-sulfo monocarboxylate in water, flow back 3h at 90 DEG C, then adds in myristyl two
Picoline ammonium bromide continues the 3h that flows back at 90 DEG C, obtains modified shell powder；
（3）Shell powder, 17 fluorine decyl triethoxysilanes and aqueous polyurethane will be modified in water, be stirred at 75 DEG C anti-
10h is answered, then adds in sodium dihydrogen phosphate, shellac, glass microballoon, continues to stir 4h, be subsequently added into, ethylene glycol siloxanes, first
Base cellulose, n-octyl-isothiazolin ketone are uniformly mixed to get to the wooden coating of biological environmental production frosted.
Embodiment 2
A kind of wooden coating of biological environmental production frosted, is made of the substance of following parts by weight：90 parts by weight of aqueous polyurethane, coconut
28 parts by weight of shell, 20 parts by weight of peanut shell, 10 parts by weight of alkylnaphthalene sulfonate, 10 weight of dodecyldimethylamine yl pyridines ammonium bromide
Part, 3 parts by weight of sodium dihydrogen phosphate, 10 parts by weight of shellac, 8 parts by weight of titanium dioxide, ten trifluoro decyltrichlorosilanes, 10 weight
Part, 5 parts by weight of dimethyl silicone polymer, 6 parts by weight of methylcellulose, 3 parts by weight of n-octyl-isothiazolin ketone, 150 weight of water
Part.
A kind of preparation method of the wooden coating of biological environmental production frosted, comprises the following steps：
（1）Cocoanut shell and peanut shell are pulverized, 50 mesh sieves is then crossed, shell powder is obtained, by shell powder in acid mistake
3 ~ 5h is impregnated in hydrogen oxide, is washed out to neutrality, obtains decoloration shell powder；
（2）By decoloration shell powder with alkylnaphthalene sulfonate in water, flow back 2.5h at 95 DEG C, then adds in myristyl two
Picoline ammonium bromide continues the 3h that flows back at 95 DEG C, obtains modified shell powder；
（3）Shell powder, ten trifluoro decyltrichlorosilanes and aqueous polyurethane will be modified in water, be stirred to react at 70 DEG C
Then 8h adds in sodium dihydrogen phosphate, shellac, titanium dioxide, continue to stir 3.5h, be subsequently added into, dimethyl silicone polymer, first
Base cellulose, n-octyl-isothiazolin ketone are uniformly mixed to get to the wooden coating of biological environmental production frosted.
Embodiment 3
A kind of wooden coating of biological environmental production frosted, is made of the substance of following parts by weight：70 parts by weight of aqueous polyurethane, Xia Wei
20 parts by weight of smooth shell, 28 parts by weight of melon seed cases, 5 parts by weight of alkylsulfonate, dodecyl dimethyl benzene oxygen ethyl phosphonium bromide amine 5
Parts by weight, 8 parts by weight of sodium dihydrogen phosphate, 6 parts by weight of shellac, 12 parts by weight of titanium dioxide, 5 weight of positive decyl triethoxysilane
Measure part, 2 parts by weight of ethylene glycol siloxanes, 3 parts by weight of hydroxyethyl cellulose, 1 parts by weight of n-octyl-isothiazolin ketone, 180 weight of water
Measure part.
A kind of preparation method of the wooden coating of biological environmental production frosted, comprises the following steps：
（1）Hawaii shell and melon seed cases are pulverized, 50 mesh sieves is then crossed, shell powder is obtained, by shell powder in acid
Property hydrogen peroxide in impregnate 3h, be washed out to neutrality, obtain decoloration shell powder；
（2）By decoloration shell powder with alkylsulfonate in water, flow back 2h at 100 DEG C, then adds in dimethyl
Base benzene oxygen ethyl phosphonium bromide amine, continues the 5h that flows back at 100 DEG C, obtains modified shell powder；
（3）Shell powder, positive decyl triethoxysilane and aqueous polyurethane will be modified in water, be stirred to react at 60 DEG C
Then 12h adds in sodium dihydrogen phosphate, shellac, titanium dioxide, continue to stir 3h, be subsequently added into ethylene glycol siloxanes, ethoxy
Cellulose, n-octyl-isothiazolin ketone are uniformly mixed to get to the wooden coating of biological environmental production frosted.
Embodiment 4
A kind of wooden coating of biological environmental production frosted, is made of the substance of following parts by weight：100 parts by weight of aqueous polyurethane, summer
Prestige razes 30 parts by weight of shell, 20 parts by weight of melon seed cases, 10 parts by weight of aliphatic acid sulfoalkyl ester, dodecyl dimethyl benzene oxygen ethyl
10 parts by weight of amine bromide, 8 parts by weight of sodium dihydrogen phosphate, 5 parts by weight of shellac, 5 parts by weight of silica 1, three ethoxy of positive decyl
3 parts by weight of base silane, 8 parts by weight of HR polyether antifoam agents, 8 parts by weight of hydroxyethyl cellulose, 3 weight of n-octyl-isothiazolin ketone
Part, 120 parts by weight of water.
A kind of preparation method of the wooden coating of biological environmental production frosted, comprises the following steps：
（1）Hawaii shell and melon seed cases are pulverized, 50 mesh sieves is then crossed, shell powder is obtained, by shell powder in acid
Property hydrogen peroxide in impregnate 5h, be washed out to neutrality, obtain decoloration shell powder；
（2）By decoloration shell powder with aliphatic acid sulfoalkyl ester in dimethyl acetamide, flow back 5h at 80 DEG C, then adds in
Dodecyl dimethyl benzene oxygen ethyl phosphonium bromide amine, continues the 2h that flows back at 80 DEG C, obtains modified shell powder；
（3）Shell powder, positive decyl triethoxysilane and aqueous polyurethane will be modified in water, be stirred to react at 80 DEG C
5h, then add in sodium dihydrogen phosphate, shellac, silica, continue stir 5h, be subsequently added into, HR polyether antifoam agents, thickening
Agent, n-octyl-isothiazolin ketone are uniformly mixed to get to the wooden coating of biological environmental production frosted.
Embodiment 5
A kind of wooden coating of biological environmental production frosted, is made of the substance of following parts by weight：60 parts by weight of aqueous polyurethane, coconut
15 parts by weight of shell, 40 parts by weight of chestnut shell, 5 parts by weight of alkyl glyceryl ether sulfonate, 5 weight of dodecyl benzyl dimethyl ammonium chloride
Measure part, 3 parts by weight of sodium dihydrogen phosphate, 12 parts by weight of shellac, 5 parts by weight of silica, dodecyl triethoxysilane 12
Parts by weight, 1 parts by weight of HR polyether antifoam agents, 2 parts by weight of hydroxyethyl cellulose, 1 parts by weight of n-octyl-isothiazolin ketone, water 180
Parts by weight.
A kind of preparation method of the wooden coating of biological environmental production frosted, comprises the following steps：
（1）Cocoanut shell and chestnut shell are pulverized, 50 mesh sieves is then crossed, shell powder is obtained, by shell powder in acid mistake
3 ~ 5h is impregnated in hydrogen oxide, is washed out to neutrality, obtains decoloration shell powder；
（2）By decoloration shell powder with alkyl glyceryl ether sulfonate in water, flow back 5h at 100 DEG C, then adds in dodecane
Base dimethyl benzyl ammonium chloride continues the 2h that flows back at 100 DEG C, obtains modified shell powder；
（3）Shell powder, dodecyl triethoxysilane and aqueous polyurethane will be modified in water, be stirred to react at 60 DEG C
Then 10h adds in sodium dihydrogen phosphate, shellac, silica, continue to stir 5h, be subsequently added into HR polyether antifoam agents, ethoxy
Cellulose, n-octyl-isothiazolin ketone are uniformly mixed to get to the wooden coating of biological environmental production frosted.
Comparative example 1
A kind of wooden coating, is made of the substance of following parts by weight：60 parts by weight of aqueous polyurethane, 40 parts by weight of chestnut shell, alkane
5 parts by weight of base glycerol ether sulfonate, 5 parts by weight of dodecyl benzyl dimethyl ammonium chloride, 3 parts by weight of sodium dihydrogen phosphate, shellac
12 parts by weight of piece, 5 parts by weight of silica, 12 parts by weight of dodecyl triethoxysilane, 1 parts by weight of HR polyether antifoam agents,
2 parts by weight of hydroxyethyl cellulose, 1 parts by weight of n-octyl-isothiazolin ketone, 180 parts by weight of water.
A kind of preparation method of the wooden coating of biological environmental production frosted, comprises the following steps：
（1）Chestnut shell is pulverized, 50 mesh sieves is then crossed, shell powder is obtained, by shell powder in acid hydrogen peroxide
3 ~ 5h is impregnated, is washed out to neutrality, obtains decoloration shell powder；
（2）By decoloration shell powder with alkyl glyceryl ether sulfonate in water, flow back 5h at 100 DEG C, then adds in dodecane
Base dimethyl benzyl ammonium chloride continues the 2h that flows back at 100 DEG C, obtains modified shell powder；
（3）Shell powder, dodecyl triethoxysilane and aqueous polyurethane will be modified in water, be stirred to react at 60 DEG C
Then 10h adds in sodium dihydrogen phosphate, shellac, silica, continue to stir 5h, be subsequently added into HR polyether antifoam agents, ethoxy
Cellulose, n-octyl-isothiazolin ketone are uniformly mixed to get to the wooden coating of biological environmental production frosted.
Comparative example 2
A kind of wooden coating of biological environmental production frosted, is made of the substance of following parts by weight：60 parts by weight of aqueous polyurethane, coconut
15 parts by weight of shell, 40 parts by weight of chestnut shell, 3 parts by weight of sodium dihydrogen phosphate, 12 parts by weight of shellac, 5 parts by weight of silica, ten
12 parts by weight of dialkyl group triethoxysilane, 1 parts by weight of HR polyether antifoam agents, 2 parts by weight of hydroxyethyl cellulose, the different thiophene of n-octyl
1 parts by weight of oxazoline ketone, 180 parts by weight of water.
A kind of preparation method of the wooden coating of biological environmental production frosted, comprises the following steps：
（1）Cocoanut shell and chestnut shell are pulverized, 50 mesh sieves is then crossed, shell powder is obtained, by shell powder in acid mistake
3 ~ 5h is impregnated in hydrogen oxide, is washed out to neutrality, obtains decoloration shell powder；
（2）Shell powder, dodecyl triethoxysilane and aqueous polyurethane will decolourize in water, be stirred to react at 60 DEG C
Then 10h adds in sodium dihydrogen phosphate, shellac, silica, continue to stir 5h, be subsequently added into HR polyether antifoam agents, ethoxy
Cellulose, n-octyl-isothiazolin ketone are uniformly mixed to get to the wooden coating of biological environmental production frosted.
Performance test
Test method is tested with reference to furniture surface paint film national standard, and specific data are shown in Table 1.
Table 1：The performance parameter of each wooden coating of biological environmental production frosted in embodiment 1 ~ 5 and comparative example 1 ~ 2
Claims (7)
1. a kind of wooden coating of biological environmental production frosted, which is characterized in that be made of the substance of following parts by weight：Aqueous polyurethane
60 ~ 100 parts by weight, 15 ~ 30 parts by weight of hard fruit shell, 20 ~ 40 parts by weight of soft shell, 5 ~ 10 parts by weight of surfactant, season
5 ~ 10 parts by weight of ammonium salt, 3 ~ 8 parts by weight of phosphate, 5 ~ 12 parts by weight of shellac, 5 ~ 15 parts by weight of filler, silane coupling agent 3 ~
12 parts by weight, 1 ~ 8 parts by weight of antifoaming agent, 2 ~ 8 parts by weight of thickener, 1 ~ 5 parts by weight of coalescents, 1 ~ 3 parts by weight of preservative, water
120 ~ 180 parts by weight.
2. the wooden coating of biological environmental production frosted according to claim 1, which is characterized in that the hard fruit shell is selected from coconut palm
At least one of sub- shell, walnut shell, fibert shell and Hawaii shell.
3. the wooden coating of biological environmental production frosted according to claim 1, which is characterized in that the soft shell is selected from flower
At least one of raw shell, chestnut shell, melon seed cases and pine nut shell.
4. the wooden coating of biological environmental production frosted according to claim 1, which is characterized in that the surfactant is selected from
Alkylbenzenesulfonate, alpha-alkene sulfonate, alkylsulfonate, alpha-sulfo monocarboxylate, aliphatic acid sulfoalkyl ester, succinate sulphur
At least one of hydrochlorate, alkylnaphthalene sulfonate, petroleum sulfonate, lignosulfonates and alkyl glyceryl ether sulfonate.
5. the wooden coating of biological environmental production frosted according to claim 1, which is characterized in that the quaternary ammonium salt is selected from 12
In zephiran, dodecyl dimethyl benzene oxygen ethyl phosphonium bromide amine and dodecyldimethylamine yl pyridines ammonium bromide
At least one.
6. the wooden coating of biological environmental production frosted according to claim 1, which is characterized in that the filler is selected from glass
At least one of microballon, titanium dioxide, zinc oxide and silica.
7. a kind of profit requires the preparation method of the wooden coating of biological environmental production frosted described in 1 ~ 6 any one, which is characterized in that
Comprise the following steps：
（1）Hard fruit shell and soft shell are pulverized, 50 mesh sieves is then crossed, shell powder is obtained, by shell powder in acid
Property hydrogen peroxide in impregnate 3 ~ 5h, be washed out to neutrality, obtain decoloration shell powder；
（2）By decoloration shell powder with surfactant in water, flow back 2 ~ 5h at 80 ~ 100 DEG C, then adds in quaternary ammonium salt,
Continue the 2 ~ 5h that flows back at 80 ~ 100 DEG C, obtain modified shell powder；
（3）Shell powder, silane coupling agent and aqueous polyurethane will be modified in water, 5 ~ 12h is stirred to react at 60 ~ 80 DEG C,
Then phosphate, shellac, filler are added in, continues 3 ~ 5h of stirring, is subsequently added into, antifoaming agent, thickener, preservative mix
It is even to get to the wooden coating of biological environmental production frosted.
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| CN201711444103.7A CN108084859B (en) | 2017-12-27 | 2017-12-27 | A kind of wooden coating of biological environmental production frosted and preparation method |
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| CN108084859B CN108084859B (en) | 2019-10-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113337216A (en) * | 2021-06-18 | 2021-09-03 | 南华太极莲水漆科技有限公司 | Walnut shell fragment dry powder imitation marble paint capable of being polished and preparation method thereof |
| CN115521680A (en) * | 2022-09-28 | 2022-12-27 | 广州立邦涂料有限公司 | Scratch-resistant stain-resistant texture paint and preparation method and application thereof |
| CN116496674A (en) * | 2023-06-21 | 2023-07-28 | 山东新广恒节能科技有限公司 | Real stone paint for outer wall |
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| US4292086A (en) * | 1977-03-21 | 1981-09-29 | Clark Trevor P | All weather wood sealer and marker |
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| CN105969000A (en) * | 2016-03-01 | 2016-09-28 | 阜阳市金木工艺品有限公司 | Matte woodenware coating and manufacturing method thereof |
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| US4292086A (en) * | 1977-03-21 | 1981-09-29 | Clark Trevor P | All weather wood sealer and marker |
| CN102041205A (en) * | 2009-10-10 | 2011-05-04 | 王世范 | Scrub soap and preparation process and formula thereof |
| CN103788800A (en) * | 2014-02-26 | 2014-05-14 | 泗洪新创源木业有限公司 | Composite biomass coating |
| CN105969000A (en) * | 2016-03-01 | 2016-09-28 | 阜阳市金木工艺品有限公司 | Matte woodenware coating and manufacturing method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113337216A (en) * | 2021-06-18 | 2021-09-03 | 南华太极莲水漆科技有限公司 | Walnut shell fragment dry powder imitation marble paint capable of being polished and preparation method thereof |
| CN115521680A (en) * | 2022-09-28 | 2022-12-27 | 广州立邦涂料有限公司 | Scratch-resistant stain-resistant texture paint and preparation method and application thereof |
| CN115521680B (en) * | 2022-09-28 | 2023-11-28 | 广州立邦涂料有限公司 | Scratch-resistant and stain-resistant texture paint and preparation method and application thereof |
| CN116496674A (en) * | 2023-06-21 | 2023-07-28 | 山东新广恒节能科技有限公司 | Real stone paint for outer wall |
| CN116496674B (en) * | 2023-06-21 | 2023-08-25 | 山东新广恒节能科技有限公司 | Real stone paint for outer wall |
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| CN108084859B (en) | 2019-10-01 |
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