A porcelain-imitating anticorrosive coating with diffuse reflection function
The ceramic-like anti-corrosion coating, formed by a multi-level scattering structure through chemical bonding, solves the problems of weak interfacial adhesion and low reflection efficiency of tunnel coatings, achieving long-term corrosion protection and high-efficiency lighting in tunnels.
CN122104048APending Publication Date: 2026-05-29ZHEJIANG TRANSPORTATION GROUP TECHNICAL RESEARCH INSTITUTE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- ZHEJIANG TRANSPORTATION GROUP TECHNICAL RESEARCH INSTITUTE CO LTD
- Filing Date
- 2026-04-01
- Publication Date
- 2026-05-29
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Figure SMS_1
Abstract
The application discloses a kind of porcelain-like anticorrosive coating with diffuse reflection function and preparation method thereof, wherein porcelain-like anticorrosive coating includes 15-25 parts of reactive silica sol, 10-20 parts of reactive inorganic light reflecting particles, 40-50 parts of hybrid resin, 20-30 parts of water-based acrylate emulsion and 0.2-2 parts of photoinitiator by weight.The application builds fourfold chemical anchoring network of silica sol-silica sol, silica sol-metal oxide, silica sol-light reflecting particles and silica sol-organic phase, and all functional components are connected by chemical bond, which fundamentally breaks the technical bottleneck of easy falling caused by physical blending filler in traditional coating, and ensures the long-term stability of light reflecting performance.
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