RESIN MOLDED BODY
Patent Information
- Application Number
- DE602019069693
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2019-03-28
- Publication Date
- 2025-05-07
- Estimated Expiration
- 2039-03-28
AI Technical Summary
The adhesive strength between the thermal sprayed ceramic coating and the resin structure in conventional resin molded bodies is insufficient, leading to potential detachment and reduced durability.
A resin molded body is designed with a specific configuration, including a resin structure, an intermediate layer containing an amorphous inorganic filler with a central particle diameter of 20 µm to 100 µm, and a thermal sprayed ceramic coating. The intermediate layer has a thickness of 50 µm to 250 µm, with the inorganic filler content between 40% to 60% by volume, and features irregularities to enhance the anchor effect of the ceramic coating.
The described configuration significantly enhances the adhesive strength between the thermal sprayed ceramic coating and the resin structure, improving the durability and longevity of the resin molded body.