A kind of antiskid wear-resistant polyurethane deck paint and preparation method thereof

Abstract

The invention relates to the technical field of coatings, in particular to an anti-slip and wear-resistant polyurethane deck paint and a preparation method thereof. The anti-slip and wear-resistant polyurethane deck paint includes component A and component B, wherein the component A includes anti-skid and wear-resistant fillers, and the component A also includes resin matrix A and resin matrix B; The resin matrix A is a hydroxy acrylic resin, the resin matrix B is a polyester polyol resin and / or a polyether polyol resin; the component B includes an isocyanate curing agent. The anti-slip and wear-resistant polyurethane deck paint has excellent mechanical properties such as flexibility, impact, and adhesion of the coating, and has excellent anti-slip and wear resistance, corrosion resistance and aging resistance, and can withstand the impact of heavy objects, temperature differences between day and night and seasonal changes , can effectively increase the service life and reduce maintenance and repair costs. Moreover, the system has good compatibility and simple preparation method, and is suitable for large-area construction.

Description

Technical field [0001] The present invention relates to the field of coating technology, particularly to a slip resistant polyurethane deck paint and preparation method. Background technique [0002] As a special deck coating product is distinguished from ordinary paint, in addition to its excellent corrosion protection, adhesion, since the deck paint in the harsh marine environment, the long-suffering day and night temperature, seasonal changes, resulting in thermal expansion and contraction, also we need to have good elasticity and flexibility; Second, since the human activity on the deck and frequent mechanical operations, and the vessel will have to exercise during jounce, a coating to prevent wear and falls personnel, but also required to have excellent slip resistance and grindability. [0003] In the deck paint research and development, how to improve anti-slip properties and wear resistance has been the focus of the study. Ways to improve the wear resistance of the skid t...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides an anti-slip and wear-resistant polyurethane deck paint and its preparation method, through the design of fillers and resins, it solves the lack of anti-skid performance and wear resistance of the coating made by the existing deck paint, and its Poor compatibility, not suitable for large-area construction

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