一种耐高低温的高透光光固化绝缘涂料及其制备方法和应用
By combining modified epoxy resin and inorganic fillers, the problems of bubbling and wrinkling in insulating coatings under extreme climates have been solved, resulting in insulating coatings with high light transmittance and high stability, suitable for metal, plastic and glass surfaces.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HUGEE PRECISE TECH
- Filing Date
- 2024-07-09
- Publication Date
- 2026-07-17
AI Technical Summary
Existing insulating coatings are prone to bubbling and wrinkling in extreme weather conditions, and have insufficient light transmittance.
A combination of modified epoxy resin, alicyclic epoxy resin, isoborneol acrylate, and inorganic fillers was used. By adjusting the mass ratio of isoborneol acrylate to inorganic fillers and surface-treating calcium carbonate to form an active layer, the system viscosity and dispersibility were improved by combining the compatibility of isoborneol acrylate. The addition of isoborneol acrylate to modify the epoxy resin reduced volume shrinkage, and the use of alicyclic epoxy resin improved transparency.
Under high and low temperature environments, the insulating coating has good fluidity, almost no bubbles or wrinkles, excellent light transmittance and dimensional stability, and improved wear resistance and weather resistance.
Smart Images
Figure BDA0004934797450000071