Dense anti-leakage waterproof coating

Abstract

The invention discloses a dense anti-leakage waterproof coating. The coating comprises the following raw materials in parts by weight: 62-70 parts of a silicone acrylic emulsion, 2-3 parts of artemisia glue, 1-2 parts of epoxy chloropropane, 1-2 parts of polytetrafluoroethylene wax, 0.1-0.2 part of hexamethylphosphoric triamide, 1-2 parts of 2,2,4-trimethyl-1,3-pentanediolmono(2-methylpropanoate), 1-2 parts of sodium ethylenediamine tetramethylene phosphonate, 2-3 parts of ammonium metaborate, 2-3 parts of bi-dodecanol ester, 0.1-0.3 part of hexabromocyclododecane, 3-4 parts of aluminum nitride, 6-10 parts of bentonite, 0.3-1 part of aluminum dihydrogen phosphate, 5-8 parts of coalescing agent and 10-16 parts of deionized water. The waterproof coating prepared by the invention has the advantages of excellent flexibility, impermeability, weather resistance, heat resistance, good adhesion with the base layer, good flame-retardant effect, no toxicity, no environment pollution, high surface strength, uniform color, delicate hand feeling, strong scratch resistance and good abrasion resistance.

Description

technical field [0001] The invention mainly relates to a coating, in particular to a dense anti-leakage waterproof coating. Background technique [0002] Traditional waterproof materials mainly include flexible waterproof materials such as waterproof membranes, waterproof coatings, and sealing ointments, as well as rigid waterproof materials that are based on cement substrates and added with liquid medicine and other additives. Most waterproof projects in my country use traditional waterproof materials, which have disadvantages such as poor aging resistance, low tensile strength, and sensitivity to temperature. Traditional waterproof coatings are used for roof waterproofing, which is easy to cause aging, cracking, deformation, breakage, delamination, etc. When used for indoor waterproofing, it is difficult to construct for places with complex shapes, and it is even more difficult to guarantee the quality of leakage. A lot of money and labor will be spent for repair e...

AI Technical Summary

Problems solved by technology

Most waterproof projects in my country use traditional waterproof materials, which have disadvantages such as poor aging resistance, low tensile strength, and sensitivity to temperature.

Traditional waterproof coatings are used for roof waterproofing, which is easy to cause aging, cracking, deformation, breakage, delamination, etc. When used for indoor waterproofing, it is difficult to construct for places with complex shapes, and it is even more difficult to guarantee the quality of leakage. It takes a lot of money and labor to repair every few years, which not only disrupts people's normal life, work and production order, but also affects the service life of the entire dense anti-leakage building.