Anti-crack, waterproof and weather-resistant building coating and preparation method therefor
A kind of architectural coating and weather-resistant technology, which is applied in anti-corrosion coatings, polyester coatings, polyamide coatings, etc., can solve problems such as difficult quality assurance, construction difficulties, and rising costs, and achieve excellent anti-corrosion performance, improve waterproof effect, and waterproof performance good effect
Inactive Publication Date: 2016-06-01
毛学辉
6 Cites 13 Cited by
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The invention discloses a preparation method for an anti-crack, waterproof and weather-resistant building coating. The building coating comprises the following components: polyvinyl alcohol, polyacrylic emulsion, silica sol, polyamide, quick lime, castor oil, potassium oxide, zinc oxide, aluminum oxide, polyvinyl acetate, methyl methacrylate, phenolic resin, heavy calcium carbonate, bentonite and the like. The building coating provided by the invention is strong in binding power and anti-crack, thereby improving the waterproof effect; the building coating can be constructed on the wet or dry basic surfaces of various materials and is good in waterproof performance, nontoxic, harmless and long in service life; and the performance indexes of the hardness, water resistance, alkali resistance and scrubbing resistance of the coating after film formation are all relatively high, and meanwhile, the coating has excellent corrosion resistance and extremely good weather resistance.
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