Environment-friendly and high-performance waterproof coating
A waterproof coating, high-performance technology, applied in the direction of coating, etc., can solve problems such as aging, breaking, deformation, etc., and achieve excellent adhesion and mechanical properties, excellent water resistance, and excellent comprehensive performance.
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[0065] The preparation method of described environment-friendly high-performance waterproof paint, comprises the following steps:
[0066] S1: Polyvinyl acetate, n-propyl methacrylate, tributyl citrate, ethyl methacrylate, polyethylene wax, calcium hydroxide, diatomaceous earth, talcum powder, boron fiber, glass fiber, hydroxypropyl Methyl cellulose, bamboo charcoal fiber, degassing agent, dispersant, wetting agent, adhesion promoter, catalyst, and initiator are mixed, and the microwave power is 120-150W, the temperature is 88-95°C, and the rotation speed is 2400- Stirring at 3000r / min for 2.5-3h to prepare mixture a;
[0067] S2: Add water-based acrylic emulsion, polyacrylamide solution, drooping agent, toughening agent, brightening agent, defoamer, tackifier to the mixture a prepared in step S1, and the microwave power is 140-180W, and the temperature is Stirring at 115-125°C for 3-5 hours at a rotation speed of 400-600r / min to prepare mixture b;
[0068] S3: Add curing ag...
Embodiment 1
[0077] An environment-friendly high-performance waterproof coating, which comprises the following raw materials in units of weight: 120 parts of polyvinyl acetate, 45 parts of n-propyl methacrylate, 30 parts of tributyl citrate, 20 parts of ethyl methacrylate, water-based 40 parts of acrylic emulsion, 30 parts of polyacrylamide solution, 30 parts of polyethylene wax, 6 parts of calcium hydroxide, 5 parts of diatomaceous earth, 4 parts of talcum powder, 5 parts of boron fiber, 4 parts of glass fiber, hydroxypropyl methyl 6 parts of cellulose, 4 parts of bamboo charcoal fiber, 0.6 part of degassing agent, 0.7 part of dispersing agent, 0.3 part of wetting agent, 0.4 part of adhesion promoter, 0.2 part of catalyst, 0.1 part of initiator, 0.5 part of weeping agent, 0.4 parts of toughening agent, 0.5 parts of brightening agent, 0.5 parts of defoamer, 0.2 parts of tackifier, 1.2 parts of curing agent, 0.2 parts of preservative, 0.2 parts of antioxidant, 0.1 part of light stabilizer, 0...
Embodiment 2
[0111]An environment-friendly high-performance waterproof coating, which comprises the following raw materials by weight: 105 parts of polyvinyl acetate, 34 parts of n-propyl methacrylate, 23 parts of tributyl citrate, 15 parts of ethyl methacrylate, water-based 32 parts of acrylic emulsion, 24 parts of polyacrylamide solution, 20 parts of polyethylene wax, 4 parts of calcium hydroxide, 3 parts of diatomaceous earth, 2 parts of talcum powder, 3 parts of boron fiber, 3 parts of glass fiber, hydroxypropyl methyl 4 parts of cellulose, 2 parts of bamboo charcoal fiber, 0.4 part of degasser, 0.5 part of dispersant, 0.2-0. part of wetting agent, 0.3 part of adhesion promoter, 0.1 part of catalyst, 0.1 part of initiator, 0.3 part of wetting agent 0.2 parts of toughening agent, 0.3 parts of brightening agent, 0.4 parts of defoamer, 0.2 parts of tackifier, 0.8 parts of curing agent, 0.2 parts of preservative, 0.2 parts of antioxidant, 0.1 part of light stabilizer, UV absorber 0.2 parts...
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