Corrosion-resistant and wear-resistant pipe coating and preparation method thereof
An anti-corrosion and wear-resistant, coating technology, applied in anti-corrosion coatings, epoxy resin coatings, polyurea/polyurethane coatings, etc., can solve the problems of high stress concentration damage, easy surface wear, low wear resistance, etc. The effect of long service life, high adhesion, strong corrosion resistance and wear resistance
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[0021] Example 1:
[0022] A preparation method of anticorrosive and wear-resistant pipe coatings, the preparation method is as follows:
[0023] (1) Lower 75 parts by weight of white oil and 50 parts of coal tar pitch into the boiling kettle, stir, heat to 115°C, and keep for 25 minutes to obtain a mixture;
[0024] (2) Prepare the curing agent, mix calcium carbonate, barium sulfate, and mica powder at a weight ratio of 1:1:1 to obtain the curing agent, which is ready for use;
[0025] (3) Prepare anti-rust agent, mix zinc phosphate and organic chromate in a weight ratio of 1:2 to obtain anti-rust agent, and reserve;
[0026] (4) Prepare the lubricant, mix the stearic acid, paraffin wax, and oxidized polyethylene wax in a weight ratio of 1:2:1 uniformly for use;
[0027] (5) Pump the mixed solution into the paint tank, add 20 parts by weight of curing agent, 30 parts of rust inhibitor, and 12 parts of lubricant in sequence, stir for 10 minutes, and then add 5 parts of trioxide Aluminum...
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[0031] Example 2:
[0032] A preparation method of anticorrosive and wear-resistant pipe coatings, the preparation method is as follows:
[0033] (1) Drop 45 parts by weight of white oil and 45 parts of coal tar pitch into the boiling kettle, stir, heat to 115°C, and keep for 25 minutes to obtain a mixture;
[0034] (2) Prepare the curing agent, mix calcium carbonate, barium sulfate, and mica powder at a weight ratio of 1:1:1 to obtain the curing agent, which is ready for use;
[0035] (3) Prepare anti-rust agent, mix zinc phosphate and organic chromate in a weight ratio of 1:2 to obtain anti-rust agent, and reserve;
[0036] (4) Prepare the lubricant, mix the stearic acid, paraffin wax, and oxidized polyethylene wax in a weight ratio of 1:2:1 uniformly for use;
[0037] (5) Pump the mixed solution into the paint tank, add 18 parts by weight of curing agent, 25 parts of rust inhibitor, and 8 parts of lubricant in sequence, stir for 10 minutes, and then add 3 parts of trioxide Aluminum, ...
PUM
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