High-weatherability fluorocarbon ship hull paint with good application properties

Abstract

The invention discloses a high-weatherability fluorocarbon ship hull paint with good application properties. The fluorocarbon ship hull paint uses a fluorocarbon resin as a main base material, improves the application properties of a fluorocarbon coating system by adjusting a solvent system and adding hydrophobic particles and glass microballoons, and adopts a compound solvent system compounded with butyl acetate, dimethyl benzene and cyclohexanone. The developed fluorocarbon coating can be used through brushing, roller coating, air spraying and airless spraying, and has simple construction control and excellent application properties; by adding the hydrophobic particles and the glass microballoons, the compactness of a fluorocarbon paint film is improved so that the fluorocarbon coating has excellent weatherability and corrosion resistance; and the high-weatherability fluorocarbon ship hull paint provides long acting coating layer protection for a steel structure, reduces the workloads for surface protection and maintenance and recoating, can be mainly applied to ship hulls to play a role of high weathering, heavy corrosion protection and high decoration, and can also be applied in the fields of bridges, offshore facilities and the like.

Description

technical field [0001] The invention relates to a coating, in particular to a highly weather-resistant fluorocarbon hull paint with good workability. Background technique [0002] The coating in the hull area is mainly eroded by seawater, fog, sea breeze, affected by temperature changes and sunlight, which accelerates the loss of light, pulverization, and even cracking and falling off of the paint film, and is often subject to mechanical damage. It must not only have excellent decorative and anti-corrosion properties, but also have high weather resistance and wear resistance. Therefore, the hull paint is developed in a functional direction such as good forward protection performance, convenient construction, and daily maintenance. Hull weather-resistant topcoats include alkyd, chlorinated rubber, acrylic, silicone-modified alkyd, acrylic-modified chlorinated rubber, epoxy polyurethane, acrylic-modified polyurethane, etc. High-grade hull weather-resistant topcoat Polyurethan...

AI Technical Summary

Problems solved by technology

Therefore, after the fluorocarbon coating is applied, the paint film will easily cause blistering and shri

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