Modified high chlorinated polyethylene antirust coating and preparation method thereof
A technology for chlorinated polyethylene and anti-rust coatings, applied in anti-corrosion coatings, fire-retardant coatings, coatings and other directions, can solve the problems of poor acid and alkali resistance and salt water resistance, long drying time, etc., and achieves a simple and easy preparation method. The effect of running, short drying time, good salt water resistance
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[0011] Example 1
[0012] The modified high chlorinated polyethylene anti-rust coating includes the following raw materials in parts by mass: 72 parts of high chlorinated polyethylene resin, 10 parts of polyvinyl chloride resin, 5 parts of zinc borate, 8 parts of tributyl citrate, 0.6 parts of polyvinyl acetate, 0.1 parts of triphenyl phosphite, 8 parts of iron oxide red, 8 parts of mica powder, 30 parts of toluene, 15 parts of ethyl acetate.
[0013] The preparation method of this embodiment: according to the mass ratio, add high chlorinated polyethylene resin and polyvinyl chloride resin to toluene, stir evenly, add ethyl acetate, zinc borate, tributyl citrate, polyvinyl acetate, and ethylene After mixing triphenyl phosphate, iron oxide red and mica powder, the modified high chlorinated polyethylene flame-retardant anti-rust paint is obtained.
[0014] The finished product was tested for performance, and the test results are shown in Table 1.
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[0015] Example 2
[0016] The modified high chlorinated polyethylene anti-rust coating includes the following raw materials in parts by mass: 78 parts of high chlorinated polyethylene resin, 12 parts of polyvinyl chloride resin, 7 parts of zinc borate, 10 parts of tributyl citrate, 1.2 parts of polyvinyl acetate, 0.5 parts of epoxidized soybean oil, 10 parts of iron oxide red, 14 parts of mica powder, 40 parts of toluene, and 18 parts of ethyl acetate.
[0017] The preparation method of this embodiment is the same as that of embodiment 1, wherein the stabilizer is epoxy soybean oil. The finished product was tested for performance, and the test results are shown in Table 1.
Example Embodiment
[0018] Example 3
[0019] The modified high chlorinated polyethylene anti-rust coating includes the following raw materials in parts by mass: 76 parts of high chlorinated polyethylene resin, 11 parts of polyvinyl chloride resin, 6 parts of zinc borate, 9 parts of tributyl citrate, 0.8 parts of polyvinyl acetate, 0.4 parts of xylitol, 9 parts of iron oxide red, 12 parts of mica powder, 35 parts of toluene, and 16 parts of ethyl acetate.
[0020] The preparation method of this embodiment is the same as that of embodiment 1, wherein the stabilizer is xylitol, and the performance of the finished product is tested. The test results are shown in Table 1.
[0021] The finished products prepared in Examples 1-3 were tested for performance, and the results are shown in Table 1:
[0022] Table 1 Performance test data
[0023] performance Example 1 Example 2 Example 3 Surface dry, h303030 Hard work, h 10109
[0024] It can be seen from the above table that the drying time of the coating of ...
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