CN105585927A - LED curing coating type vacuum plating pigment and preparing method thereof - Google Patents
LED curing coating type vacuum plating pigment and preparing method thereof Download PDFInfo
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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
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/08—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/10—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers containing more than one epoxy radical per molecule
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/004—Reflecting paints; Signal paints
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
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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
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- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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Abstract
The invention discloses LED curing coating type vacuum plating pigment. The vacuum plating pigment is prepared from, by weight, 14-28 parts of urethane acrylate, 7-15 parts of ethoxylated trimethylolpropane acrylate, 8-12 parts of 1-hydroxyl-cyclohexyl-benzyl ketone, 12-24 parts of epoxy resin, 9-15 parts of amino resin, 6-10 parts of butyl acrylate, 4-8 parts of hydroxyethyl methylacrylate, 2-6 parts of methacrylic acid, 1-3 parts of wetting dispersant, 1-3 parts of a defoaming agent, 1-3 parts of phenylethylene, 2-4 parts of alcohol ether cosolvent, 1-3 parts of an initiating agent, 3-5 parts of deionized water and 3-6 parts of azodiisobutyronitrile. The LED curing coating type vacuum plating pigment has the advantages of being high in drying speed, large in viscosity and good in weather fastness.
Description
Technical field
The present invention is specifically related to a kind of LED and solidifies spary coating type vacuum metallizing coating and preparation method thereof.
Background technology
Along with increasing substantially of people's economic life level, automobile use amount increases with surprising rapidity, and the automobile lamp reflector market demand is also increasing thereupon. The BMC that automobile lamp reflector uses, not through plating its rough surface, for the sky light effect that can make it to reach good, need be at its electroplating surface metal aluminium lamination, make its smooth surface, therefore plating piece surface can have height metal gloss and mirror effect. Because BMC is being shaped to after car light reflector, product rough surface, and contain volatile impurity, if Direct Electroplating, can make plate surface brightness low, electrodeposited coating can affect electroplating quality due to the volatilization of volatile impurity, and BMC surface polarity is lower, and electrodeposited coating adheres to poor. Therefore, in order to obtain mirror effect and the car light quality of comparatively desirable car light reflection, greatly improve plated film brightness, need to carry out primary coat PROCESS FOR TREATMENT to the lampshade base material of car light.
In addition, the current applied vacuum metallizing coating of domestic car light reflector plated film industry, mainly relies on import, valuable product, and solvent is all that benzene class etc. has more highly toxic solvent, long-term use has grievous injury to human body. In imported product, occupation rate of market is higher at home for japanese product, and performance is fine, but price, and taking benzene class as solvent, large to environment and harm. The domestic coating matching for the requirement of car light reflector plated film that there is no at present, although existing a small amount of product can be used for car light reflector plated film, but it is also solvent based coating, and heat resistance is lower, in the long-term use procedure of car light, film is prone to and sends out color, the phenomenon such as harden, be clamminess, and cannot meet long-term instructions for use. Dissect by the molecular structure to Japanese imported product, find that it is the resin taking polybutadiene as main chain, this resin, due to its special molecular structure, makes it have good resistance to elevated temperatures, glass transition temperature is low simultaneously, can obtain the coating of high solids content.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of can rate of drying is fast, viscosity LED large and good weatherability solidifies spary coating type vacuum metallizing coating.
For addressing the above problem, the present invention adopts following technical scheme:
A kind of LED solidifies spary coating type vacuum metallizing coating, material by following parts by weight proportioning is made, comprise urethane acrylate 14-28 part, ethoxyquin trimethylolpropane triacrylate 7-15 part, 1-hydroxyl-cyclohexyl-benzyl ketone 8-12 part, epoxy resin 12-24 part, amino resins 9-15 part, butyl acrylate 6-10 part, hydroxyethyl methacrylate 4-8 part, methacrylic acid 2-6 part, wetting dispersing agent 1-3 part, defoamer 1-3 part, styrene 1-3 part, alcohol ether cosolvent 2-4 part, initator 1-3 part, deionized water 3-5 part and azodiisobutyronitrile 3-6 part.
Further, described LED solidifies spary coating type vacuum metallizing coating and is made up of the material of following parts by weight proportioning, comprises 3 parts of 28 parts of urethane acrylates, 7 parts of ethoxyquin trimethylolpropane triacrylates, 8 parts of 1-hydroxyl-cyclohexyl-benzyl ketone, 12 parts of epoxy resin, 9 parts, amino resins, 6 parts of butyl acrylates, 4 parts of hydroxyethyl methacrylates, 2 parts of methacrylic acids, 1 part of wetting dispersing agent, 1 part of defoamer, 1 part of styrene, 2 parts of alcohol ether cosolvents, 1 part of initator, 3 parts of deionized waters and azodiisobutyronitriles.
Further, described LED solidifies spary coating type vacuum metallizing coating and is made up of the material of following parts by weight proportioning, comprises 6 parts of 14 parts of urethane acrylates, 15 parts of ethoxyquin trimethylolpropane triacrylates, 12 parts of 1-hydroxyl-cyclohexyl-benzyl ketone, 24 parts of epoxy resin, 15 parts, amino resins, 10 parts of butyl acrylates, 8 parts of hydroxyethyl methacrylates, 6 parts of methacrylic acids, 3 parts of wetting dispersing agents, 3 parts of defoamers, 3 parts of styrene, 4 parts of alcohol ether cosolvents, 3 parts of initators, 5 parts of deionized waters and azodiisobutyronitriles.
Further, described LED solidifies spary coating type vacuum metallizing coating and is made up of the material of following parts by weight proportioning, comprises 5 parts of 21 parts of urethane acrylates, 11 parts of ethoxyquin trimethylolpropane triacrylates, 10 parts of 1-hydroxyl-cyclohexyl-benzyl ketone, 18 parts of epoxy resin, 12 parts, amino resins, 8 parts of butyl acrylates, 6 parts of hydroxyethyl methacrylates, 4 parts of methacrylic acids, 2 parts of wetting dispersing agents, 2 parts of defoamers, 2 parts of styrene, 3 parts of alcohol ether cosolvents, 2 parts of initators, 4 parts of deionized waters and azodiisobutyronitriles.
Another technical problem that the present invention will solve, for providing a kind of LED to solidify the preparation method of spary coating type vacuum metallizing coating, comprises the following steps:
1) extracting epoxy resin 12-24 part and amino resins 9-15 part are put into smelting furnace, by high-temperature heating, it are melted, and make glue, for subsequent use;
2) by step 1) glue that makes and water in proportion 1:2 add and mix, make glue thinning, for subsequent use;
3) getting urethane acrylate 14-28 part, ethoxyquin trimethylolpropane triacrylate 7-15 part, 1-hydroxyl-cyclohexyl-benzyl ketone 8-12 part and butyl acrylate 6-10 part pours in container, and be warming up to 100 degrees Celsius, insulation makes its reaction 30 minutes, for subsequent use;
4) treat step 3) reaction of the material that makes is complete, adds hydroxyethyl methacrylate 4-8 part and methacrylic acid 2-6 part, slowly stirs by mixer, is then warming up to 160 degrees Celsius, leaves standstill reaction 2 hours, for subsequent use;
5) by step 4) Material Addition that makes is to step 2) in the glue that diluted, and at the uniform velocity stir by mixer, make to dilute glue and mix with material, for subsequent use;
6) by step 5) material that is mixed to get is warming up to 95 degrees Celsius again, and add wetting dispersing agent 1-3 part, defoamer 1-3 part, styrene 1-3 part, alcohol ether cosolvent 2-4 part, initator 1-3 part and deionized water 3-5 part, make above-mentioned material and step 5) material mix, and insulation reaction 40 minutes, for subsequent use;
7) by step 6) material that obtains is placed in without sunlit local placement after reaction, standing cooling, for subsequent use;
8) get azodiisobutyronitrile 3-6 part and add step 7 to) in the material that obtains after cooling. After stirring, obtain coating, be then placed in the dry place ventilating and preserve.
The invention has the beneficial effects as follows: taking resin material as main body, taking urethane acrylate etc. as auxiliary material, taking materials such as defoamers as auxiliary agent, make to expect to have good heat-resistant stability, improve plated film brightness, spreading upon on LED can rapid curing, and obtains comparatively good reflecting effect.
Detailed description of the invention
Embodiment 1:
A kind of LED solidifies spary coating type vacuum metallizing coating, material by following parts by weight proportioning is made, and comprises 3 parts of 28 parts of urethane acrylates, 7 parts of ethoxyquin trimethylolpropane triacrylates, 8 parts of 1-hydroxyl-cyclohexyl-benzyl ketone, 12 parts of epoxy resin, 9 parts, amino resins, 6 parts of butyl acrylates, 4 parts of hydroxyethyl methacrylates, 2 parts of methacrylic acids, 1 part of wetting dispersing agent, 1 part of defoamer, 1 part of styrene, 2 parts of alcohol ether cosolvents, 1 part of initator, 3 parts of deionized waters and azodiisobutyronitriles.
LED solidifies a preparation method for spary coating type vacuum metallizing coating, comprises the following steps:
1) 9 parts, 12 parts of extracting epoxy resins and amino resins are put into smelting furnace, by high-temperature heating, it are melted, and make glue, for subsequent use;
2) by step 1) glue that makes and water in proportion 1:2 add and mix, make glue thinning, for subsequent use;
3) get 6 parts of 28 parts of urethane acrylates, 7 parts of ethoxyquin trimethylolpropane triacrylates, 8 parts of 1-hydroxyl-cyclohexyl-benzyl ketone and butyl acrylates and pour in container, and be warming up to 100 degrees Celsius, insulation makes its reaction 30 minutes, for subsequent use;
4) treat step 3) reaction of the material that makes is complete, adds 2 parts of 4 parts of hydroxyethyl methacrylates and methacrylic acids, slowly stirs by mixer, is then warming up to 160 degrees Celsius, leaves standstill reaction 2 hours, for subsequent use;
5) by step 4) Material Addition that makes is to step 2) in the glue that diluted, and at the uniform velocity stir by mixer, make to dilute glue and mix with material, for subsequent use;
6) by step 5) material that is mixed to get is warming up to 95 degrees Celsius again, and add 3 parts of 1 part of wetting dispersing agent, 1 part of defoamer, 1 part of styrene, 2 parts of alcohol ether cosolvents, 1 part of initator and deionized waters, make above-mentioned material and step 5) material mix, and insulation reaction 40 minutes, for subsequent use;
7) by step 6) material that obtains is placed in without sunlit local placement after reaction, standing cooling, for subsequent use;
8) get 3 parts of azodiisobutyronitriles and add step 7 to) in the material that obtains after cooling. After stirring, obtain coating, be then placed in the dry place ventilating and preserve.
Embodiment 2:
A kind of LED solidifies spary coating type vacuum metallizing coating, material by following parts by weight proportioning is made, and comprises 6 parts of 14 parts of urethane acrylates, 15 parts of ethoxyquin trimethylolpropane triacrylates, 12 parts of 1-hydroxyl-cyclohexyl-benzyl ketone, 24 parts of epoxy resin, 15 parts, amino resins, 10 parts of butyl acrylates, 8 parts of hydroxyethyl methacrylates, 6 parts of methacrylic acids, 3 parts of wetting dispersing agents, 3 parts of defoamers, 3 parts of styrene, 4 parts of alcohol ether cosolvents, 3 parts of initators, 5 parts of deionized waters and azodiisobutyronitriles.
LED solidifies a preparation method for spary coating type vacuum metallizing coating, comprises the following steps:
1) 15 parts, 24 parts of extracting epoxy resins and amino resins are put into smelting furnace, by high-temperature heating, it are melted, and make glue, for subsequent use;
2) by step 1) glue that makes and water in proportion 1:2 add and mix, make glue thinning, for subsequent use;
3) get 10 parts of 14 parts of urethane acrylates, 15 parts of ethoxyquin trimethylolpropane triacrylates, 12 parts of 1-hydroxyl-cyclohexyl-benzyl ketone and butyl acrylates and pour in container, and be warming up to 100 degrees Celsius, insulation makes its reaction 30 minutes, for subsequent use;
4) treat step 3) reaction of the material that makes is complete, adds 6 parts of 8 parts of hydroxyethyl methacrylates and methacrylic acids, slowly stirs by mixer, is then warming up to 160 degrees Celsius, leaves standstill reaction 2 hours, for subsequent use;
5) by step 4) Material Addition that makes is to step 2) in the glue that diluted, and at the uniform velocity stir by mixer, make to dilute glue and mix with material, for subsequent use;
6) by step 5) material that is mixed to get is warming up to 95 degrees Celsius again, and add 5 parts of 3 parts of wetting dispersing agents, 3 parts of defoamers, 3 parts of styrene, 4 parts of alcohol ether cosolvents, 3 parts of initators and deionized waters, make above-mentioned material and step 5) material mix, and insulation reaction 40 minutes, for subsequent use;
7) by step 6) material that obtains is placed in without sunlit local placement after reaction, standing cooling, for subsequent use;
8) get 6 parts of azodiisobutyronitriles and add step 7 to) in the material that obtains after cooling. After stirring, obtain coating, be then placed in the dry place ventilating and preserve.
Embodiment 3:
A kind of LED solidifies spary coating type vacuum metallizing coating, material by following parts by weight proportioning is made, and comprises 5 parts of 21 parts of urethane acrylates, 11 parts of ethoxyquin trimethylolpropane triacrylates, 10 parts of 1-hydroxyl-cyclohexyl-benzyl ketone, 18 parts of epoxy resin, 12 parts, amino resins, 8 parts of butyl acrylates, 6 parts of hydroxyethyl methacrylates, 4 parts of methacrylic acids, 2 parts of wetting dispersing agents, 2 parts of defoamers, 2 parts of styrene, 3 parts of alcohol ether cosolvents, 2 parts of initators, 4 parts of deionized waters and azodiisobutyronitriles.
LED solidifies a preparation method for spary coating type vacuum metallizing coating, comprises the following steps:
1) 12 parts, 18 parts of extracting epoxy resins and amino resins are put into smelting furnace, by high-temperature heating, it are melted, and make glue, for subsequent use;
2) by step 1) glue that makes and water in proportion 1:2 add and mix, make glue thinning, for subsequent use;
3) get 8 parts of 21 parts of urethane acrylates, 11 parts of ethoxyquin trimethylolpropane triacrylates, 10 parts of 1-hydroxyl-cyclohexyl-benzyl ketone and butyl acrylates and pour in container, and be warming up to 100 degrees Celsius, insulation makes its reaction 30 minutes, for subsequent use;
4) treat step 3) reaction of the material that makes is complete, adds 4 parts of 6 parts of hydroxyethyl methacrylates and methacrylic acids, slowly stirs by mixer, is then warming up to 160 degrees Celsius, leaves standstill reaction 2 hours, for subsequent use;
5) by step 4) Material Addition that makes is to step 2) in the glue that diluted, and at the uniform velocity stir by mixer, make to dilute glue and mix with material, for subsequent use;
6) by step 5) material that is mixed to get is warming up to 95 degrees Celsius again, and add 4 parts of 2 parts of wetting dispersing agents, 2 parts of defoamers, 2 parts of styrene, 3 parts of alcohol ether cosolvents, 2 parts of initators and deionized waters, make above-mentioned material and step 5) material mix, and insulation reaction 40 minutes, for subsequent use;
7) by step 6) material that obtains is placed in without sunlit local placement after reaction, standing cooling, for subsequent use;
8) get 5 parts of azodiisobutyronitriles and add step 7 to) in the material that obtains after cooling. After stirring, obtain coating, be then placed in the dry place ventilating and preserve.
Experimental example:
The LED of the present embodiment solidify spary coating type vacuum metallizing coating by with the testing of other coating, contrast situation of the present invention.
Experimental technique: control group 1 is coating, control group 2 is special coating, experimental group is used LED of the present invention to solidify spary coating type vacuum metallizing coating, analyzes heat-resisting degree of stability, brightness and weatherability in three groups, and contrasts.
Three groups are carried out effect comparison, the results are shown in Table 1.
Through experiment contrast, three groups of situations have notable difference, and a kind of LED of the present invention solidifies spary coating type vacuum metallizing coating compared with control group, and heat-resistant stability of the present invention is good, smear rear glossy and good weatherability.
The invention has the beneficial effects as follows: taking resin material as main body, taking urethane acrylate etc. as auxiliary material, taking materials such as defoamers as auxiliary agent, make to expect to have good heat-resistant stability, improve plated film brightness, spreading upon on LED can rapid curing, and obtains comparatively good reflecting effect.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation of expecting without creative work or replacement all should be encompassed in protection scope of the present invention.
Claims (5)
1. LED solidifies a spary coating type vacuum metallizing coating, it is characterized in that: by weighing belowThe material of amount umber proportioning is made, and comprises urethane acrylate 14-28 part, ethoxyquin three hydroxylsMethylpropane triacrylate 7-15 part, 1-hydroxyl-cyclohexyl-benzyl ketone 8-12 part, ringEpoxy resins 12-24 part, amino resins 9-15 part, butyl acrylate 6-10 part, metering systemAcid hydroxyl ethyl ester 4-8 part, methacrylic acid 2-6 part, wetting dispersing agent 1-3 part, defoamer 1-3Part, styrene 1-3 part, alcohol ether cosolvent 2-4 part, initator 1-3 part, deionized water 3-5Part and azodiisobutyronitrile 3-6 part.
2. LED as claimed in claim 1 solidifies spary coating type vacuum metallizing coating, its featureBe: the material by following parts by weight proportioning is made, comprise 28 parts of urethane acrylates,7 parts of ethoxyquin trimethylolpropane triacrylates, 8 parts of 1-hydroxyl-cyclohexyl-benzyl ketone,12 parts of epoxy resin, 9 parts, amino resins, 6 parts of butyl acrylates, hydroxyethyl methacrylate second4 parts of esters, 2 parts of methacrylic acids, 1 part of wetting dispersing agent, 1 part of defoamer, styrene 1Part, 2 parts of alcohol ether cosolvents, 1 part of initator, 3 parts of deionized waters and azodiisobutyronitrile 3Part.
3. LED as claimed in claim 2 solidifies spary coating type vacuum metallizing coating, its featureBe: the material by following parts by weight proportioning is made, comprise 14 parts of urethane acrylates,15 parts of ethoxyquin trimethylolpropane triacrylates, 1-hydroxyl-cyclohexyl-benzyl ketone 12Part, 24 parts of epoxy resin, 15 parts, amino resins, 10 parts of butyl acrylates, metering system8 parts of acid hydroxyl ethyl esters, 6 parts of methacrylic acids, 3 parts of wetting dispersing agents, 3 parts of defoamers, benzene3 parts of ethene, 4 parts of alcohol ether cosolvents, 3 parts of initators, 5 parts of deionized waters and azo two are different6 parts of butyronitrile.
4. LED as claimed in claim 3 solidifies spary coating type vacuum metallizing coating, its featureBe: the material by following parts by weight proportioning is made, comprise 21 parts of urethane acrylates,11 parts of ethoxyquin trimethylolpropane triacrylates, 1-hydroxyl-cyclohexyl-benzyl ketone 10Part, 18 parts of epoxy resin, 12 parts, amino resins, 8 parts of butyl acrylates, methacrylic acid6 parts of hydroxyl ethyl esters, 4 parts of methacrylic acids, 2 parts of wetting dispersing agents, 2 parts of defoamers, benzene second2 parts, alkene, 3 parts of alcohol ether cosolvents, 2 parts of initators, 4 parts of deionized waters and azo two isobutyls5 parts of nitriles.
5. the system that LED as claimed in claim 1 solidifies spary coating type vacuum metallizing coatingPreparation Method, is characterized in that: comprise the following steps:
1) extracting epoxy resin 12-24 part and amino resins 9-15 part are put into smelting furnace, pass through high temperatureHeating is melted it, makes glue, for subsequent use;
2) by step 1) glue that makes and water in proportion 1:2 add and mix, make glue thinning,For subsequent use;
3) get urethane acrylate 14-28 part, ethoxyquin trimethylolpropane tris acrylic acidEster 7-15 part, 1-hydroxyl-cyclohexyl-benzyl ketone 8-12 part and butyl acrylate 6-10 part are fallenEnter in container, and be warming up to 100 degrees Celsius, insulation makes its reaction 30 minutes, for subsequent use;
4) treat step 3) reaction of the material that makes is complete, adds hydroxyethyl methacrylate 4-8Part and methacrylic acid 2-6 part, slowly stir by mixer, is then warming up to 160Degree Celsius, leave standstill reaction 2 hours, for subsequent use;
5) by step 4) Material Addition that makes is to step 2) in the glue that dilute, and lead toCross mixer and at the uniform velocity stir, make to dilute glue and mix with material, for subsequent use;
6) by step 5) material that is mixed to get is again warming up to 95 degrees Celsius, and adds profitHygroscopic water powder 1-3 part, defoamer 1-3 part, styrene 1-3 part, alcohol ether cosolvent 2-4 part,Initator 1-3 part and deionized water 3-5 part, make above-mentioned material and step 5) material mixedClose evenly, and insulation reaction 40 minutes, for subsequent use;
7) by step 6) material that obtains is placed in without sunlit local placement after reaction,Leave standstill cooling, for subsequent use;
8) get azodiisobutyronitrile 3-6 part and add step 7 to) in the material that obtains after cooling.After stirring, obtain coating, be then placed in the dry place ventilating and preserve.
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| CN106752856A (en) * | 2016-11-28 | 2017-05-31 | 江苏东钢新材料有限公司 | One kind solidification fire prevention plating coating and preparation method thereof |
| CN107726252A (en) * | 2017-10-11 | 2018-02-23 | 佛山电器照明股份有限公司 | Pressed glass Lamp cup and preparation method thereof and light fixture |
| CN113698830A (en) * | 2021-08-20 | 2021-11-26 | 湖南松井新材料股份有限公司 | Coating composition and application thereof |
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