Anti-aging butadiene rubber modified epoxy resin anti-corrosive coating and preparation method thereof
A technology of butadiene rubber and epoxy resin, which is applied in the direction of epoxy resin coatings, anti-corrosion coatings, polyurea/polyurethane coatings, etc., can solve the problems of coating adhesion decline, etc., and achieve enhanced wear resistance and good compatibility , Excellent adhesion effect
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[0014] The anti-aging butadiene rubber modified epoxy resin anticorrosion coating of the present embodiment is prepared from the following raw materials in parts by weight: 200 parts of epoxy resin E51, 40 parts of butadiene rubber, 200 parts of dichlorobenzene, peroxide 10 parts of benzoic acid, 3 parts of methyl trioxyrhenium, 4 parts of sodium periodate, 8 parts of dihydrobis(2-methoxyethoxy)aluminate, 15 parts of 2,4-toluene diisocyanate, butane diisocyanate 6 parts of alcohol, 25 parts of silica sol, 8 parts of potassium hydroxide, 20 parts of silicon acrylic emulsion, 8 parts of octylphenol polyoxyethylene ether, 6 parts of benzimidazole, N, N-bis (2-hydroxypropyl) aniline 5 parts, 30 parts of chloroform.
[0015] The anti-aging butadiene rubber modified epoxy resin anticorrosion coating of the present embodiment has the following steps to prepare:
[0016] (1) Add butadiene rubber into dichlorobenzene, stir for 30 minutes, add peroxybenzoic acid and methyl trioxyrheniu...
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