Process for the preparation of a thermally curable surface hardening modifier and use thereof
By using multi-type thermosetting resin composites and segmented curing processes, the shortcomings of existing thermosetting liquids in terms of compatibility, hardness, wear resistance, and environmental friendliness have been solved, achieving efficient surface treatment and functional expansion of multiple substrates, making it suitable for industrial production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- BEIJING NAOCHUANYUE TECH CO LTD
- Filing Date
- 2026-03-11
- Publication Date
- 2026-07-17
AI Technical Summary
Existing thermosetting surface curing liquids are inadequate in terms of compatibility, hardness, wear resistance, yellowing resistance, and environmental friendliness, making it difficult to meet the surface treatment needs of various types of substrates. Furthermore, they are prone to producing appearance defects during the curing process and lack functional scalability and environmental friendliness.
By employing a composite of multiple types of thermosetting resins, combined with silane coupling agents and a proprietary pretreatment scheme, and through a segmented curing process that combines high-temperature surface drying with low-temperature curing, an interpenetrating network structure is formed, enhancing the adhesion between the coating and the substrate. Furthermore, stain-resistant additives and leveling agents are added to optimize the surface energy of the coating and ensure its overall performance.
It significantly improves the hardness, wear resistance, and stain resistance of the coating, avoids appearance defects during the curing process, achieves wide compatibility with multiple substrates, has good environmental protection and functional expandability, and is suitable for industrial production.
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