Wear-resistant nonskid polyurethane deck paint, and manufacture method thereof

Abstract

The invention relates to a wear-resistant nonskid polyurethane deck paint, and a manufacture method thereof. The manufacture method comprises the following steps of: adding a hydroxyl acrylic resin, polyether polyol, hydroxyl-containing fluorocarbon acrylic resin, a polyacrylate copolymer solution, poly(methyl alkyl siloxane) solution and [3-[3-(2-H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxyphenyl]-1-oxopropyl]-hydroxypoly(oxo-1,2-ethanediyl) to a mixed solvent of xylene, n-butyl acetate, methyl isobutyl ketone and butanone for high-speed stirring; adding rutile titanium white powder,talcum powder, aluminum oxide ceramic powder, sericite powder, silicon micropowder, carbon black and gas-phased silicon dioxide; milling with a sand mill while controlling fineness of a mixture not higher than 60 mu m to obtain a liquid A; and forming a liquid B by a mixed solution of 1,6-hexamethylene diisocyanate tripolymer, anhydrous xylene and n-butyl acetate, and mixing 1 weight part of the liquid A with 0.2-1.0 weight part of the liquid B for use. The obtained wear-resistant nonskid polyurethane deck paint can be used for the corrosion protection of the steel surfaces of deck and ocean facilities.

Description

Technical field [0001] The invention relates to a wear-resistant non-slip polyurethane deck paint and a manufacturing method, which is used for the anti-corrosion of the steel surface of the steel surface of other marine facilities such as ships and ocean platforms that need weather resistance, non-slip wear and seawater corrosion resistance. Background technique [0002] The existing deck paint is used to prevent corrosion on the steel surface of ships, wharves and other marine facilities. It has good weather resistance and salt spray resistance. Its disadvantage is that the paint film has poor wear resistance and needs to be added with quartz sand. , Rubber particles and other fillers to increase the slip resistance, the paint film is rigid, and the impact resistance is poor. Summary of the invention [0003] The purpose of the present invention is to provide a wear-resistant non-slip polyurethane deck paint and a manufacturing method. [0004] The wear-resistant non-slip polyure...

AI Technical Summary

Problems solved by technology

[0002] The existing deck paint is used for anti-corrosion of the steel surface of ships, docks and other marine facilities, and has good weather resistance and salt spray resistance. The disadvantage is that the paint film has poor wear resistance and quartz sand is added after the , rubber particles and other fillers to increase the anti-skid property, the paint film is rigid, and the impact resistance is poor