Waterproofing acid-proofing anti-collision insulating coating

Abstract

The invention discloses a waterproofing acid-proofing anti-collision insulating coating. The coating is prepared from the following raw materials in parts by weight: 50-55 parts of acrylic polymer emulsion, 22-26 parts of nitrile rubber 2707, 18-21 parts of phenolic resin, 1.1-1.4 parts of a thixotropic agent, 23-26 parts of modified graphene, 10-13 parts of talcum powder, 8-11 parts of calcined kaolin, 3-6 parts of hollow microspheres, 1.1-1.5 parts of a silane coupling agent KH-560, 1.4-1.8 parts of a coalescing agent, 2.2-2.5 parts of a dispersing agent, 1.6-1.9 parts of a defoaming agent, 1-1.5 parts of a thickening agent, 1.8-2.1 parts of a wetting agent, 1.6-2 parts of anti-precipitant, 0.3-0.6 part of preservative, 0.2-0.5 part of mildew preventive and 58-62 parts of solvent. The waterproofing acid-proofing anti-collision insulating coating has high adhesion and good impact resistance.

Description

technical field [0001] The invention relates to the technical field of thermal insulation coatings, in particular to a waterproof, acid-proof, impact-resistant and thermal insulation coating. Background technique [0002] Insulation coating is a kind of coating that realizes heat insulation and heat preservation through low thermal conductivity and high thermal resistance. It integrates microporous structure and reticular fiber structure, and has good tolerance, heat insulation performance and cold insulation performance, and is widely used In metallurgy, chemical industry, transportation and other fields, however, the adhesion of thermal insulation coatings gradually decreases with the increase of use time, which is prone to peeling off, resulting in local temperature differences in products using this coating, which poses a serious threat to safe production. At the same time, Products coated with thermal insulation coatings are also vulnerable to external forces during use...

AI Technical Summary

Problems solved by technology

[0002] Insulation coating is a kind of coating that realizes heat insulation and heat preservation through low thermal conductivity and high thermal resistance. It integrates microporous structure and reticular fiber structure, and has good tolerance, heat insulation performance and cold insulation performance, and is widely used In metallurgy, chemical industry, transportation and other fields, however, the adhesion of thermal insulation coatings gradually decreases with the increase of use time, which is prone to peeling off, resulting in local temperature differences in products using this coating, which poses a serious threat to safe production. At the same time, Products coated with thermal insulation coatings are also vulnerable to external forces during use, which also requires thermal insulation coatings to have good impact resistance. The existing thermal insulation coatings cannot meet this demand