A light-transmitting coating, a preparation method and application thereof

By combining base resin, leveling agent, silane coupling agent KH560, curing agent, modified nanocellulose, and modified titanium dioxide, the shortcomings of existing translucent coatings in terms of light transmission, adhesion, and impact resistance are solved, and the weather resistance and corrosion resistance of the coatings are improved.

CN121182285BActive Publication Date: 2026-06-19JIANGXI SILAN NEW MATERIAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
JIANGXI SILAN NEW MATERIAL CO LTD
Filing Date
2025-10-15
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

When optimizing light transmission performance, existing translucent coatings tend to reduce adhesion and impact resistance, and have poor weather resistance and corrosion resistance, resulting in low product efficiency.

Method used

By combining a base resin, leveling agent, silane coupling agent KH560, curing agent, modified nanocellulose, and modified titanium dioxide, a translucent coating is prepared through the synergistic effect of the raw materials. This coating improves light transmission, adhesion, and impact resistance, and enhances weather resistance and corrosion resistance.

Benefits of technology

It achieves a coordinated improvement in light transmittance, adhesion, and impact resistance, while significantly enhancing the product's weather resistance and corrosion resistance.

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Abstract

This invention discloses a translucent coating comprising the following raw materials in parts by weight: 35-40 parts of base resin, 3-5 parts of leveling agent, 2-4 parts of silane coupling agent KH560, and 2-5 parts of curing agent. The translucent coating of this invention utilizes a base resin combined with leveling agent, silane coupling agent KH560, curing agent, and modified nanocellulose and modified titanium dioxide, blended and coordinated. Through the synergistic effect of the raw materials, the translucent coating exhibits improved light transmittance, adhesion, and impact resistance, while also demonstrating significant weather resistance and corrosion stability.
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