Super high-temperature resistant coating and preparation method thereof
A high-temperature-resistant coating, super technology, applied in anti-corrosion coatings, fire-resistant coatings, coatings, etc., can solve the problems of poor temperature resistance and poor corrosion resistance of heat-resistant coatings, and achieve excellent temperature resistance and simple construction.
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[0031] Example 1
[0032] A preparation method of super high temperature resistant coating, the method includes the following process steps:
[0033] (1) Put 40kg of silicon modified resin and 15kg of solvent xylene into the kettle for high temperature reaction and hydrolysis at 500℃, and polymerize for 24 hours to make semi-finished products;
[0034] (2) Put the finished semi-finished product into the equipment, then add 20kg of coated metal powder, 10kg of additive hydrogenated castor oil, 5kg of solvent xylene and stir (600rpm) for 35 minutes;
[0035] (3) Leave it to stand for 12 hours to prepare super high temperature resistant coatings and test indicators;
[0036] (4) After being sent to the quality inspection department, the package will be put into storage.
Example Embodiment
[0037] Example 2
[0038] A preparation method of super high temperature resistant coating, the method includes the following process steps:
[0039] (1) Add 50kg of silicon modified resin and 15kg of solvent butanol into the kettle for high temperature reaction and hydrolysis at 700℃, and polymerize for 24 hours to make semi-finished products;
[0040] (2) Add the semi-finished product to the equipment, then add 30 kg of coated metal powder, 10 kg of additive organosilane, and 5 kg of solvent butanol, then stir (600-750 rpm) for 35 minutes;
[0041] (3) Leave it to stand for 12 hours to prepare super high temperature resistant coatings and test indicators;
[0042] (4) After being sent to the quality inspection department, the package will be put into storage.
Example Embodiment
[0043] Example 3
[0044] A preparation method of super high temperature resistant coating, the method includes the following process steps:
[0045] (1) Add 60kg of silicone modified resin and 15kg of solvent into the kettle for high temperature reaction and hydrolysis, and polymerize for 24 hours to make semi-finished products;
[0046] (2) Add the semi-finished product to the equipment, then add 45kg of coated metal powder, 15kg of additives, and 5kg of solvent, and then stir (600 rpm) for 35 minutes;
[0047] (3) Let stand for 24 hours to prepare super high temperature resistant coating, test index;
[0048] (4) After being sent to the quality inspection department, the package will be put into storage.
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