Resin type waterproof coating material

Abstract

The present invention discloses a resin type waterproof coating material, which is prepared from the following raw materials by weight: 3.5-8 parts of dihydroxypolydimethylsiloxane, 1.2-2.4 parts of 8-hydroxyquinoline, 1.3-3.7 parts of alkyl dimethyl benzyl ammonium salt type dodecyl dimethyl benzyl ammonium chloride, 0.8-2.2 parts of phosphoric acid, 1.2-3 parts of silicone oil, 1.3-3.4 parts of a sodium methyl naphthalene sulfonate formaldehyde condensation substance, 2.3-3.5 parts of secondary alcohol sodium sulfate, and 1.3-2.6 parts of alpha-cyanoacrylate adhesive. Compared with the existing waterproof coating material, the resin type waterproof coating material of the present invention has characteristics of corrosion resistance, aging resistance, strong adhesion, high temperature resistance, low temperature resistance, good ductility and high elongation at break, and integrates a plurality of excellent performances. In addition, the aqueous coating material has characteristics of no environment pollution, no harm on human body, safety and environmental protection.

Description

technical field [0001] The invention relates to a resin type waterproof coating, which belongs to the field of building materials. Background technique [0002] The waterproof coating used in the construction industry is generally a viscous liquid polymer synthetic material with no fixed shape at room temperature. After coating, it will form a waterproof film on the surface of the base layer after solvent volatilization or water evaporation or reaction curing. At present, the waterproof materials used in the construction industry are generally divided into flexible waterproof materials including waterproof membranes, waterproof coatings, sealing ointments, etc., and rigid waterproof materials based on cement substrates, adding waterproofing agents and other additives. Although there are many types, they generally have disadvantages such as poor physical and mechanical properties, short service life, too large gap with the service life of buildings, narrow application range, ...

AI Technical Summary

Problems solved by technology

Although there are many types, they generally have disadvantages such as poor physical and mechanical properties, short service life, too large gap with the service life of buildings, narrow application range, unsafe and environmental protection, etc.