Durable emulsion paint and preparation method thereof
A latex paint, durable technology, applied in the direction of coating, etc., can solve the problems of reducing the performance of latex paint and high production costs, and achieve the effects of preventing corruption and demulsification, efficient bactericidal performance, and improving storage life
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[0013] Example 1
[0014] The present invention is a durable latex paint made of the following parts by weight of raw materials: 2.5 parts of 1,3,3-trimethyl-bicyclo[2.2.1]heptan-2-ol acetate, mica powder 2.7 parts, 10 parts of titanium dioxide, 20 parts of latex, 3.7 parts of diethyl dithiophosphate, 2.4 parts of alkylphenol polyoxyethylene ether, and 2.1 parts of myristaldehyde.
[0015] A method for preparing durable latex paint includes the following steps:
[0016] 1) Weigh 1,3,3-trimethyl-bicyclo[2.2.1]heptan-2-ol acetate and mica powder according to the above formula, add deionized water and place one piece in the reactor, and heat To 90°C, keep warm and cool to room temperature after 4 hours of stirring;
[0017] 2) Put the formula amount of titanium dioxide and latex into the reactor, disperse and stir at 600r / min for 15min, and then heat to 55℃;
[0018] 3) Weigh diethyl dithiophosphate according to the formula, add it to the mixture in the previous step to fully dissolve it...
Example Embodiment
[0021] Example 2
[0022] The present invention is a durable latex paint made of the following parts by weight of raw materials: 1,3,3-trimethyl-bicyclo[2.2.1]heptan-2-ol acetate 3.9 parts, mica powder 4.4 parts, 15 parts of titanium dioxide, 30 parts of latex, 6.8 parts of diethyl dithiophosphate, 6.5 parts of alkylphenol polyoxyethylene ether and 6.5 parts of myristaldehyde.
[0023] A method for preparing durable latex paint includes the following steps:
[0024] 1) Weigh 1,3,3-trimethyl-bicyclo[2.2.1]heptan-2-ol acetate and mica powder according to the above formula, add deionized water and place one piece in the reactor, and heat To 90℃, keep warm and cool to room temperature after 6 hours of stirring;
[0025] 2) Put the formula amount of titanium dioxide and latex into the reactor, disperse and stir at 700r / min for 20min, and then heat to 60℃;
[0026] 3) Weigh diethyl dithiophosphate according to the formula, add it to the mixture in the previous step to fully dissolve it;
[...
Example Embodiment
[0029] Example 3
[0030] The present invention is a durable latex paint made of the following parts by weight of raw materials: 2.8-3.2 parts of 1,3,3-trimethyl-bicyclo[2.2.1]heptan-2-ol acetate, 3.7-4.2 parts of mica powder, 11-12 parts of titanium dioxide, 22-25 parts of latex, 4.5-5.8 parts of diethyl dithiophosphate, 3.7-5.2 parts of alkylphenol polyoxyethylene ether and 3.3-4.6 of myristaldehyde Copies.
[0031] A method for preparing durable latex paint includes the following steps:
[0032] 1) Weigh 1,3,3-trimethyl-bicyclo[2.2.1]heptan-2-ol acetate and mica powder according to the above formula, add deionized water and place one piece in the reactor, and heat To 90℃, keep warm and cool to room temperature after 5 hours of stirring;
[0033] 2) Put the formula amount of titanium dioxide and latex into the reactor, disperse and stir at 650r / min for 18 minutes, and then heat to 58°C;
[0034] 3) Weigh diethyl dithiophosphate according to the formula, add it to the mixture in th...
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