TWI764785B - Thermally conductive coating and method for producing the same - Google Patents

Abstract

The present invention provides a uniform temperature thermal conductive coating and a manufacturing method thereof, comprising graphene, adhesion increasing resin, anti-scratch and anti-scratch resin, wetting and wear-resisting resin, slow drying agent, defoaming agent, and molding agent , wetting agent, pure water and other ingredients; during manufacture, use a mixer to mix the adhesion increasing resin and the anti-scratch and anti-scratch resin evenly, then add the slow-drying agent and then rotate at a high speed to mix, add graphene one by one, wetting and wear-resistant. After the resin, wetting agent, defoamer and the first mold-forming agent are rotated and stirred at high speed, the second or third mold-forming agent and antifoaming agent are optionally added. After rotating and stirring at medium speed, add or Do not add thickener, measure the pH value, add anti-surface quick-drying agent and rotate at low speed to uniformly disperse, and finally add pure water to adjust the viscosity to achieve the purpose of making coatings suitable for different materials. Or materials without the addition of thickeners, pH stabilizers and anti-surface quick-drying agents.

Description

Thermally conductive coating and method for producing the same

The present invention relates to a thermally uniform coating and a method for producing the same, in particular to a coating that can be coated on objects of different materials. Preset component materials are used to sequentially add and then perform agitation treatment, and select to add or not to add other components. Material, after measuring the viscosity and pH value, add an appropriate amount of pure water to achieve the purpose of making coatings with different components that can be applied to different materials. It has good thermal conductivity, anti-static and other effects, and the drying performance is improved during coating or printing. .

According to the press, with the continuous advancement of the times, the application and manufacture of various raw materials are also constantly created and updated, and they are all based on environmental protection requirements to reduce pollution and damage to the environment and ecology. Items used in this product, whether made of metal or plastic, are prone to metal corrosion, wood decay, cement and stone weathering or plastic when exposed to air, humidity and temperature changes in the living environment. Embrittlement, melting and other phenomena of manufactured articles; in order to maintain the practical effects of durability, scratch resistance, wear resistance, waterproof or antistatic, etc., coatings are usually coated on the outside of the articles to protect the articles from corrosion, water, and resistance. Corrosion, and increase the aesthetic effect, and the coatings used in various items such as water-based coatings, solvent-based coatings, powder coatings and high-solid coatings, etc., most of the commonly used water-based coatings use alcohol-based solvents. This kind of paint added with alcohol solvent is easy to cause pollution to the environment after use, which does not meet the requirements of environmental protection.

In addition, in general, the paint is attached to the item by coating, spraying or printing operations, but after attaching the paint to the item, you must wait for a period of time for the paint to dry, otherwise the paint will easily adhere to other items, causing the item to be Reapplying paint is extremely time-consuming and labor-intensive.

Therefore, how to solve the problems and troubles that the current coatings do not meet the environmental protection requirements due to the addition of alcohol solvents, and the troubles and deficiencies that the coatings need to wait for a period of time to dry after coating are the relevant manufacturers engaged in this industry. The direction of improvement that is urgently needed to be studied.

Therefore, in view of the above problems and deficiencies, the inventor collected relevant information, evaluated and considered from various parties, and based on the years of experience accumulated in this industry, through continuous creation and research and development, before designing this kind of temperature uniform thermal conductive coating and The inventor of the invention patent of its manufacturing method.

The main purpose of the present invention is that the temperature uniformity thermal conductive coating and the manufacturing method thereof include graphene, adhesion increasing resin, anti-scratch and chemical-resistant resin, wetting and wear-resistant resin, slow drying agent, defoamer, Molding agent, wetting agent, pure water and other ingredients; during manufacture, the adhesion-increasing resin and the anti-scratching resin are stirred evenly with a mixer, and then the slow-drying agent is added and then mixed at a high speed, and the graphene can be added one by one. , After wetting the wear-resistant resin, wetting agent, defoaming agent and the first molding agent, rotate and stir at high speed, and optionally add the second or third molding agent and defoaming agent, and rotate and stir at medium speed, depending on the material. Add or not add thickener, measure the pH value, add anti-surface quick-drying agent and rotate at low speed to evenly disperse, and finally add pure water to adjust the viscosity to achieve the purpose of making coatings suitable for different materials. Materials with or without thickeners, pH stabilizers and anti-surface quick-drying agents can be selected in the process.

Another object of the present invention is that the temperature uniform thermal conductive coating comprises a predetermined ratio The graphene of the example is 20~95% by weight, the adhesion increasing resin is 5~20% by weight, the anti-scratch and chemical-resistant resin is 1~20% by weight, and the wetting and wear-resistant resin is 0.5~15% by weight Weight ratio, slow drying agent is 0.5~1% weight ratio, defoamer is 0.5~1% weight ratio, moulding agent is 0.5~1% weight ratio, wetting agent is 1~5% weight ratio, pure water is 5~25% by weight and other ingredients.

Another object of the present invention is that the preferred proportion of graphene can be 25.17% by weight, the preferred proportion of adhesion increasing resin can be 19.66% by weight, and the preferred proportion of scratch-resistant resin It can be 19.66% by weight, the preferred proportion of wetting and wear-resistant resin can be 7.87% by weight, the preferred proportion of slow drying agent can be 0.8% by weight, and the preferred proportion of defoaming agent can be It is 0.57% by weight, the preferred proportion of the molding agent can be 0.94% by weight, the preferred proportion of the wetting agent can be 2.36% by weight, and the preferred proportion of pure water can be 22.02% by weight; Further depending on the material processing changes, thickeners, pH stabilizers and anti-surface quick-drying agents may or may not be added; according to the actual material conditions, if the thickeners are added, the addition ratio can be 0.1~1% by weight ; If adding pH stabilizer, its addition ratio can be 0.05~1% by weight; if adding anti-surface quick-drying agent, its addition ratio can be 0.1~0.5% by weight.

Another object of the present invention is the manufacturing method of the uniform temperature thermal conductive coating, which comprises the steps of mixing the adhesion increasing resin and the scratch resistance resin uniformly with a mixer, and then adding a slow drying agent and rotating at a high speed (2000rpm). Mix for a predetermined time (about 30 minutes to 1 hour); add graphene and rotate at high speed (2000rpm) and evenly disperse for a predetermined time (about 30 minutes to 1 hour); then add wetting and wear-resistant resin, wetting agent , defoaming agent and the first molding agent, and uniformly stir and disperse a predetermined amount through high-speed rotation (2000rpm). Time (about 1 hour); add the second molding agent [or the second molding agent and the third molding agent] and the defoaming agent, rotate at a medium speed (1500rpm) and evenly stir and disperse for a predetermined time (about 30 minutes~ 45 minutes); depending on the viscosity (viscosity value can be 1000cps), if it is too low, add a thickener to adjust, and set a high speed rotation (2000rpm) to stir for 1 hour. After the stirring is completed, set the mixer speed to a low speed rotation (1000rpm), after the liquid level is defoamed, measure the viscosity again and record it, and then measure the viscosity after the next day, if there is no increase or decrease, complete the viscosity adjustment; measure the pH value and record, the pH value range needs to be Between 8.5 and 9.5, if the pH value is not between 8.5 and 9.5, add a pH stabilizer to adjust, and record the final pH value, and repeat the measurement of the pH value; and if the pH value is between 8.5 and 9.5 Rotate at low speed (1000rpm) and evenly stir and disperse for a predetermined time (about 30 minutes); or cement material, etc.) to add an appropriate amount of pure water to adjust the viscosity; to make a uniform temperature thermal conductive coating.

[Fig. 1] is a composition and proportion diagram of the material of the present invention.

[Fig. 2] is a flow chart (1) of the manufacturing method of the present invention.

[Fig. 3] is a flow chart (2) of the manufacturing method of the present invention.

In order to achieve the above purpose and effect, the technical means used in the present invention and its structure, implementation method, etc., are described in detail with respect to the preferred embodiment of the present invention and its features and functions are as follows, so as to be fully understood.

Please refer to Figures 1, 2 and 3, which are the composition and proportions of the material of the present invention, the flow chart of the manufacturing method (1), and the flow chart of the manufacturing method (2). The invention of the uniform temperature thermal conductive coating and the manufacturing method thereof, wherein:

The uniform temperature and heat conduction material includes: a preset proportion of graphene is 20-95% by weight, adhesion increasing resin is 5-20% by weight, scratch-resistant and chemical-resistant resin is 1-20% by weight, moisturizing resin is 1-20% by weight. The wet wear-resistant resin is 0.5~15% by weight, the slow drying agent is 0.5~1% by weight, the defoamer is 0.5~1% by weight, the molding agent is 0.5~1% by weight, and the wetting agent is 1~5% by weight, pure water is 5~25% by weight, etc.

And the material of the above-mentioned pre-determined proportion of the thermally conductive coating, wherein the preferred proportion of the graphene can be 25.17% by weight, the preferred proportion of the adhesion-increasing resin can be 19.66% by weight, scratch resistance The preferred proportion of the resin can be 19.66% by weight, the preferred proportion of the wetting and wear-resistant resin can be 7.87% by weight, the preferred proportion of the slow drying agent can be 0.8% by weight, the defoaming agent can be 0.8% by weight. The preferred proportion of the agent can be 0.57% by weight, the preferred proportion of the molding agent can be 0.94% by weight, the preferred proportion of the wetting agent can be 2.36% by weight, and the preferred proportion of pure water is It can be 22.02% by weight; further depending on the material processing changes, thickener, pH stabilizer and anti-surface quick-drying agent can be added or not added; if the thickener is added, its addition ratio can be 0.1~1% If adding a pH stabilizer, its addition ratio can be 0.05~1% by weight; if adding an anti-surface quick-drying agent, its addition ratio can be 0.1~0.5% by weight.

In the above-mentioned composition of the thermally conductive material of the present invention, wherein the graphene is formed into [layered graphene] through an electrochemical/mechanical composite exfoliation process; the slow drying agent includes [potassium methyl silicate]; Foaming agents include [compounds of polyether siloxane, hydrophobic silica and Mineral oil mixtures, special high molecular copolymers (including polysiloxane compounds, modified polysiloxane emulsions)]; the wetting agents include [tetramethyldecynediol, propylene glycol]; the molding agent It includes a first molding agent, a second molding agent, a third molding agent, etc., and the first molding agent includes [2-dimethylaminoethanol, 2-amino-2-methyl-1 -Propanol, 2-methylamino-2-methyl-1-propanol, pure water], the second molding agent includes [cocopolyether-3, dipropylene glycol methyl ether], the third molding agent The agent system includes [ethoxylated-C12-18-alcohol, propylene glycol methyl ether]; the pH stabilizer system includes [potassium methyl silicate, 2-amino-2-methyl-1-propanol, pure water] ; The anti-surface quick-drying agent system includes [methyl ethyl ketoxime].

As for the above-mentioned composition of the thermally conductive material of the present invention, wherein the scratch-resistant and chemical-resistant resin is manufactured according to the following steps:

(101) Add high molecular weight acrylic resin (molecular weight above 15000) amine water and pure water into the reaction kettle, stir until completely dissolved, and heat up to 85° C. to obtain a resin solution.

(102) and including styrene, methyl methacrylate, n-butyl acrylate and n-butyl methacrylate (ratio of 4:4:1:1) to be mixed uniformly, and added dropwise in 3 hours The solution was added dropwise to the resin solution, and at the same time, water dissolved in ammonium persulfate APS was also added dropwise to the resin solution within 3 hours to obtain a cohesive resin emulsion.

(103) The resin emulsion is then heated to 90°C, kept for 1.5 hours, and cooled to room temperature (about 23°C to 26°C, preferably 25°C), and the pH value is adjusted to about 8 (about 7.5 to 8.5°C). ), the material is filtered and discharged from the reaction kettle to obtain scratch-resistant and chemical-resistant resin.

In the above composition of the thermally conductive material of the present invention, the adhesion-increasing resin comprises a first adhesion-increasing resin and a second adhesion-increasing resin, and the first adhesion-increasing resin is based on the following steps manufacture:

(201) Aqueous acrylic solid resin (with a molecular weight of 10,000 or more), amine water and water are added to the reaction kettle, stirred until completely dissolved, and heated to 85° C. to obtain a resin solution.

(202) and including styrene, methyl methacrylate, n-butyl acrylate and n-butyl methacrylate (ratio of 0.5:0.5:4.5:4.5) to be mixed uniformly, and added dropwise in 3 hours The solution was added dropwise to the resin solution, and at the same time, water dissolved in ammonium persulfate APS was also added dropwise to the resin solution within 3 hours to obtain a cohesive resin emulsion.

(203) The resin emulsion is then heated to 90°C, kept for 1.5 hours, and cooled to room temperature (about 23°C to 26°C, preferably 25°C), and then adjusted to a pH value of about 8 (about 7.5 to 8.5°C). ), the material is filtered and discharged from the reactor to obtain the first adhesion-increasing resin.

The second adhesion-increasing resin is manufactured according to the following steps:

(301) Aqueous acrylic solid resin (with a molecular weight of 16,000 or more), amine water and water are added to the reaction kettle, stirred until completely dissolved, and heated to 85° C. to obtain a resin solution.

(302) and including styrene, methyl methacrylate, n-butyl acrylate and n-butyl methacrylate (ratio of 2:2:3:3) to be mixed uniformly, and added dropwise in 3 hours The method is added dropwise to the resin liquid, and ammonium persulfate APS will be dissolved at the same time. The water was also added dropwise to the resin solution within 3 hours to obtain the second adhesive resin.

(303) The second adhesive resin is then heated to 90°C, kept for 1.5 hours, and cooled to room temperature (about 23°C to 26°C, preferably 25°C), and then adjusted to a pH value of about 8 (about 8°C). 7.5~8.5), filter and discharge material from the reactor to obtain the second adhesion increasing resin.

In the above-mentioned composition of the thermally conductive material of the present invention, wherein the wetting and wear-resistant resin is manufactured according to the following steps:

(401) Add the material components including oxidized polyethylene wax, polyethylene wax, fatty alcohol polyoxyethylene ether nonionic surfactant into the high pressure emulsification kettle, and adopt the material component ratio of (5.5:2.8:1.7)% by weight.

(402) use 110 ℃ ~ 140 ℃ temperature to carry out heating and mixing, so that each material component is melted, and slowly add 90 ℃ hot water (the material component and the hot water are in a ratio of 1:1.7), and rotate at a high speed at the same time Stir, and keep warm for 1 hour, then quickly cool to room temperature (about 23°C to 26°C, preferably 25°C).

(403) Rotate at a low speed (1000 rpm) and stir evenly, and then discharge from the high-pressure emulsification kettle to obtain the wetting and wear-resistant resin.

When the above-mentioned uniform temperature and heat-conducting paint of the present invention is manufactured, its manufacturing method series comprises a series of steps:

(A) Mix the adhesion-increasing resin and the scratch-resistant resin with a mixer evenly, then add a slow-drying agent and rotate at a high speed (2000rpm) to mix for a predetermined time (about 30 minutes to 1 hour).

(B) Add graphene and rotate at high speed [2000rpm] to uniformly disperse for a predetermined time [about 30 minutes to 1 hour].

(C) Add wetting and wear-resistant resin, wetting agent, defoaming agent and first mold-forming agent, and uniformly stir and disperse for a predetermined time (about 1 hour) through high-speed rotation (2000rpm).

(D) Add the second molding agent [or the second molding agent and the third molding agent] and the defoaming agent, and rotate at a medium speed (1500rpm) to uniformly stir and disperse for a predetermined time (about 30 minutes to 45 minutes).

(E) Depending on the viscosity (the preferred viscosity value can be 1000cps), if it is too low, add a thickener to adjust, and set the high speed to rotate and stir for 1 hour. After the stirring is completed, set the speed of the mixer to low speed to rotate [1000rpm] ], after the liquid surface is defoamed, measure the viscosity again and record it, and place it until the next day to measure the viscosity again. If there is no increase or decrease, complete the viscosity adjustment.

(F) Measure and record the pH value. The range of pH value should be between 8.5 and 9.5. If it is, the pH value should be between 8.5 and 9.5, then go to step (G). If not, the pH value should not be between 8.5. Between ~9.5, go to step (F01).

(F01) Add pH stabilizer for adjustment, record its final pH value, and repeat step (F).

(G) Add surface anti-quick-drying agent, rotate at low speed (1000rpm) and evenly stir and disperse for a predetermined time (about 30 minutes).

(H) According to the different coating equipment or printed materials, add an appropriate amount of pure water to adjust the viscosity (the preferred viscosity value can be 1000cps).

(1) make uniform temperature thermal conductivity paint.

Wherein, the coating equipment or the material to be printed in the above step (H) can be metal material, plastic material, stone or cement material, etc.; the preferred viscosity value of the viscosity can be 1000cps, if the coating equipment Or the material to be printed is metal, the pure water added can be 5.5% by weight to adjust the viscosity; if the coating equipment or the material to be printed is plastic, the pure water added can be 22% by weight to adjust the viscosity.

The above-mentioned uniform temperature and thermal conductive coating of the present invention, the uniform temperature and thermal conductive coating produced by the above-mentioned manufacturing method, is manufactured by using resins including the scratch-resistant and chemical-resistant resin, adhesion-increasing resin, and wetting and wear-resistant resin. After processing and stirring, it is evenly dispersed in pure water, which completely uses pure water as the solvent of the coating, without adding organic solvents, so as to achieve a coating process in line with environmental protection and production, reduce pollution to the production environment, and meet the requirements of environmental protection. ; And the thermally isothermal coating of the present invention can be attached to the surface of a preset item by means of coating, spraying or printing, etc., because the thermally isolating coating of the present invention utilizes pure water as a functional raw material and the best combination of the various resins listed above. Dispersing the solvent, and adjusting the low temperature moldability through the synthesis of the above-mentioned various resins, the uniform temperature and thermal conductivity coating of the present invention can be coated or printed on the coating equipment or printed materials. Effectively enhances and shortens the drying time; therefore, the preset items containing the thermal conductivity coating of the present invention can have the functions of antistatic, thermal conductivity, and anti-electromagnetic wave (EMI) interference, thereby reducing the exposure of the preset items to outside the living environment. Factors such as static electricity, electromagnetic waves, high temperature, high humidity and other interference conditions can improve the service life of items.

The above description is only a preferred embodiment of the present invention, which does not limit the scope of the patent of the present invention. Therefore, any simple modifications and equivalent structural changes made by using the contents of the description and drawings of the present invention should be similarly included in the Within the scope of the patent of the present invention, it is hereby stated.

To sum up, the uniform temperature thermal conductive coating and its manufacturing method of the present invention can achieve its efficacy and purpose in practical application, so the present invention is an invention with excellent practicability, and is in line with the invention patent. The application requirements are to be filed in accordance with the law. I hope that the review committee will approve the case as soon as possible to protect the inventor's hard work. If the review committee has any doubts, please do not hesitate to send a letter for instructions. The inventor will make every effort to cooperate.

Claims (10)

A uniform temperature thermally conductive coating, comprising a preset ratio of 20-95% by weight of graphene, 5-20% by weight of adhesion increasing resin, 1-20% by weight of anti-scratch and chemical-resistant resin, The wet wear-resistant resin is 0.5 to 15% by weight, the slow drying agent is 0.5 to 1% by weight, the defoamer is 0.5 to 1% by weight, the molding agent is 0.5 to 1% by weight, and the wetting agent is 1~5% by weight, pure water is 5~25% by weight; wherein the adhesion-increasing resin is based on the uniform temperature and heat-conducting paint to be applied to metal materials or plastic materials, and the first adhesion is used. Increasing resin or first adhesion increasing resin and second adhesion increasing resin; the first adhesion increasing resin system includes adding water-based acrylic solid resin (molecular weight of 10,000 or more), amine water and water into the reaction kettle, and stirring until Completely dissolve, and heat up to 85°C to obtain a resin liquid; and mix styrene, methyl methacrylate, n-butyl acrylate and n-butyl methacrylate (ratio of 0.5:0.5:4.5:4.5) uniformly, and added dropwise to the resin solution in 3 hours, and at the same time, the water dissolved in ammonium persulfate APS was also added dropwise to the resin solution in 3 hours, to Obtain the adhesive resin emulsion; then heat the resin emulsion to 90 ° C, keep the temperature for 1.5 hours, and cool down to room temperature (about 23 ° C ~ 26 ° C, preferably 25 ° C), and then adjust the pH value to about 8 (about 8 °C). 7.5~8.5), filter out the material from the reaction kettle to obtain the first adhesion-increasing resin; the second adhesion-increasing resin system includes adding water-based acrylic solid resin (molecular weight is more than 16000), amine water in the reaction kettle and water, stir until completely dissolved, and heat up to 85 ° C to obtain a resin solution; and will include styrene, methyl methacrylate, propylene N-butyl alkenoate and n-butyl methacrylate (ratio of 2:2:3:3) were mixed uniformly, and were added dropwise to the resin solution by dropwise addition in 3 hours. The water of ammonium sulfate APS was also added dropwise to the resin solution in 3 hours to obtain the second adhesion resin; then the second adhesion resin was heated to 90 ° C, and kept for 1.5 hours, and Cool down to room temperature (about 23°C~26°C, preferably 25°C), then adjust the pH value to about 8 (about 7.5~8.5), and filter out the material from the reactor to obtain the second adhesion increasing resin In addition, this anti-scratch and chemical-resistant resin adds high molecular weight acrylic resin (molecular weight is more than 15000), amine water and water in the reactor, stirs to dissolve completely, and is warming up to 85 ℃, namely obtains resin liquid; And will include benzene Ethylene, methyl methacrylate, n-butyl acrylate and n-butyl methacrylate were mixed uniformly (4:4:1:1 ratio), and added dropwise to the resin solution in 3 hours At the same time, the water dissolved in ammonium persulfate APS was also added dropwise to the resin solution in 3 hours to obtain a dense resin emulsion; then the resin emulsion was heated to 90 ° C, and the temperature was kept for 1.5 hours, and cooled to room temperature (about 23°C~26°C, preferably 25°C), then adjusted the pH value to about 8 (about 7.5~8.5), and filtered and discharged from the reaction kettle to obtain scratch resistance. chemical resin; and wherein the wetting and wear-resistant resin is added in the high pressure emulsification kettle with the material components including oxidized polyethylene wax, polyethylene wax, fatty alcohol polyoxyethylene ether nonionic surfactant, and adopts (5.5:2.8 : 1.7)% weight ratio of the material components, use the temperature of 110 ℃ ~ 140 ℃ to heat and mix, so that the material components are melted, and slowly add 90 ℃ hot water (the material components and the hot water are 1:1.7 ratio), simultaneously Rotate and stir at a high speed, keep the temperature for 1 hour, and then quickly cool to room temperature (about 23 ° C ~ 26 ° C, preferably 25 ° C), then rotate at a low speed (1000 rpm) and stir evenly. Wetted abrasion resistant resin is obtained. The thermally conductive coating according to claim 1, wherein the preferred proportion of graphene is 25.17% by weight, the preferred proportion of adhesion increasing resin is 19.66% by weight, and the preferred proportion of scratch-resistant and chemical-resistant resin It is 19.66% by weight, the preferred proportion of wetting and wear-resistant resin is 7.87% by weight, the preferred proportion of slow-drying agent is 0.8% by weight, and the preferred proportion of defoamer is 0.57% by weight. The preferred ratio of the agent is 0.94% by weight, the preferred ratio of wetting agent is 2.36% by weight, and the preferred ratio of pure water is 22.02% by weight; further depending on material processing changes, add or not add thickener , pH stabilizer and anti-surface quick-drying agent; wherein if the thickener is added, its addition ratio is 0.1~1% by weight; if a pH stabilizer is added, its addition ratio is 0.05~1% by weight; Surface quick-drying agent, its addition ratio is 0.1~0.5% by weight. A manufacturing method of a uniform temperature thermally conductive coating, comprising the following steps: (A) stirring the adhesion-increasing resin and the anti-scratching and chemical-resistant resin with a mixer, and then adding a slow-drying agent and rotating and mixing at a high speed for a predetermined time , and the adhesion-increasing resin is based on the temperature and thermal conductivity coating to be applied to metal materials or plastic materials, and the first adhesion-increasing resin or the first adhesion-increasing resin and the second adhesion-increasing resin are used; the first adhesion-increasing resin The adhesion-increasing resin system includes adding water-based acrylic solid resin (with a molecular weight of 10,000 or more), amine water and water into the reaction kettle, stirring until it is completely dissolved, and heating up to 85 ° C to obtain a resin liquid; and including styrene, methyl methacrylate, propylene The n-butyl alkenoate and n-butyl methacrylate were mixed uniformly in a ratio of 0.5:0.5:4.5:4.5, and were added dropwise to the resin solution by dropwise addition in 3 hours. The water of ammonium sulfate APS was also added dropwise to the resin solution in 3 hours to obtain a dense resin emulsion; then the resin emulsion was heated to 90°C, kept for 1.5 hours, and cooled to room temperature (about 23 ° C ~ 26 ° C, preferably 25 ° C), and then adjust the pH value to about 8 (about 7.5 ~ 8.5), filter the material from the reactor to obtain the first adhesion increasing resin; The second adhesion-increasing resin system includes adding water-based acrylic solid resin (molecular weight of 16,000 or more), amine water and water into the reactor, stirring until completely dissolved, and heating to 85 ° C to obtain a resin liquid; and including styrene , methyl methacrylate, n-butyl acrylate and n-butyl methacrylate are mixed uniformly (2:2:3:3 ratio), and added dropwise to the resin solution in 3 hours At the same time, the water dissolved in ammonium persulfate (APS) was also added dropwise to the resin solution in the form of dropwise addition in 3 hours to obtain the second adhesion resin; then the second adhesion resin was heated to 90 ℃, And keep the temperature for 1.5 hours, and cool down to room temperature (about 23 ℃ ~ 26 ℃, preferably 25 ℃), then adjust the pH value to about 8 (about 7.5 ~ 8.5), and filter the material from the reactor to obtain The second adhesion increases the resin; for the anti-scratch and chemical-resistant resin, add high molecular weight acrylic resin (molecular weight is more than 15000), amine water and water in the reaction kettle, stir until completely dissolved, and heat up to 85 ℃, that is, the resin is obtained The mixture including styrene, methyl methacrylate, n-butyl acrylate and n-butyl methacrylate (4:4:1:1 ratio) was mixed uniformly, and added dropwise in 3 hours Add dropwise to the resin liquid in the same way The water dissolved in ammonium persulfate APS was also added dropwise to the resin liquid in 3 hours by dropwise addition to obtain a dense resin emulsion; then the resin emulsion was heated to 90 ° C, and kept for 1.5 hours, And cool down to room temperature (about 23 ℃ ~ 26 ℃, preferably 25 ℃), then adjust the pH value to about 8 (about 7.5 ~ 8.5), filter and discharge the material from the reaction kettle to obtain scratch-resistant and chemical-resistant resin (B) add graphene and rotate evenly for a predetermined time with high-speed rotation; (C) add wetting wear-resistant resin, wetting agent, defoamer and the first mold-forming agent again, and rotate evenly through high-speed rotation Stir and disperse for a predetermined time; (D) add the second mold-forming agent (or the second mold-forming agent and the third mold-forming agent) and the defoaming agent, and rotate at a medium speed to uniformly stir and disperse for a predetermined time, and the wetting resistance Grinding resin is added into the high pressure emulsification kettle with the material components including oxidized polyethylene wax, polyethylene wax, fatty alcohol polyoxyethylene ether nonionic surfactant, and the material components in the weight ratio of (5.5:2.8:1.7)% are used The ratio is heated and mixed at a temperature of 110 ° C ~ 140 ° C, so that the material components are melted, and 90 ° C hot water is slowly added (the ratio of the material components and the hot water system is 1:1.7), and high-speed rotary stirring is carried out at the same time. , and keep it for 1 hour and then quickly cool to room temperature (about 23 ° C ~ 26 ° C, preferably 25 ° C), and then rotate at a low speed (1000 rpm) and stir it evenly. Grinding resin; (E) depending on the viscosity, if it is too low, add a thickener to adjust, and set a high speed to rotate and stir for 1 hour. After the stirring is completed, set the mixer speed to a low speed to rotate, and wait for the liquid surface to defoaming After that, measure the viscosity again and record it, and place it until the next day to measure the viscosity. If there is no increase or decrease, complete the viscosity adjustment; (F) Measure and record the pH value. The range of pH value must be between 8.5 and 9.5. If the pH value is between 8.5 and 9.5, go to step (G). If the pH value is not between 8.5 and 9.5 (F01) add pH stabilizer to adjust, and record its final pH value, repeat step (F); (G) add surface anti-quick-drying agent, rotate at low speed and stir evenly Disperse for a predetermined time; (H) according to different coating equipment or printed materials, add an appropriate amount of pure water to adjust the viscosity; (I) make a uniform temperature thermal conductive coating. The method for producing a thermally conductive coating according to claim 3, wherein the agitators in the steps (A) and (B) are rotated and stirred at a high speed, and the high speed rotation is 2000 rpm; and the predetermined time for stirring is 30 minutes. to 1 hour. As claimed in claim 3, the method for producing a thermally conductive coating, wherein in the step (C), the speed of the high-speed rotation is 2000 rpm, and the predetermined time for uniform stirring is 1 hour; and the wetting agent comprises tetramethyl decane Glycol and propylene glycol; the defoamer includes polyether siloxane compounds, mixtures of hydrophobic silica and mineral oil, and special high molecular copolymers (including polysiloxane compounds, modified polysiloxane emulsions); The first molding agent includes 2-dimethylaminoethanol, 2-amino-2-methyl-1-propanol, 2-methylamino-2-methyl-1-propanol and pure water . The method for producing a thermally conductive coating according to claim 3, wherein the second mold-forming agent in step (D) comprises cocopolyether-3 and dipropylene glycol methyl ether; the third mold-forming agent comprises Ethoxylated-C12-18-alcohol and propylene glycol methyl ether; the defoamer is Including polyether siloxane compound, hydrophobic silica and mineral oil mixture and special polymer copolymer; while the medium speed rotation system is 1500rpm, and the predetermined time for uniform stirring and dispersion is 30 minutes to 45 minutes. The manufacturing method of the thermally conductive coating according to claim 3, wherein the viscosity value of the viscosity of the step (E) is 1000cps; The method for producing a thermally conductive coating according to claim 3, wherein the pH stabilizer in step (F01) in step (F) comprises potassium methyl silicate, 2-amino-2-methyl-1-propane Alcohol and pure water. The method for producing a thermally conductive coating according to claim 3, wherein the surface anti-quick-drying agent added in step (G) is methyl ethyl ketoxime, which is uniformly stirred and dispersed at a low speed (1000 rpm) for a predetermined time of 30 minutes. The method for producing a thermally conductive coating according to claim 3, wherein the coating equipment or the material to be printed in the step (H) is a metal material or a plastic material; the viscosity is 1000cps; if the coating equipment or the printed material is If the manufacturing material is metal, the added pure water is 5.5% by weight, and the viscosity is adjusted; if the coating equipment or the printed material is plastic, the added pure water is 22% by weight, and the viscosity is adjusted. .

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