Non-stick ceramic coating and method of making same, barbecue appliance and method of making same
By adjusting the component ratio of the non-stick ceramic coating and using hydroxyl-terminated and phenyl-modified high-molecular-weight polydimethylsilicone, the problem of the non-stick performance of the non-stick ceramic coating decreasing at high temperatures is solved, more lasting non-stickiness and temperature resistance are achieved, and the service life of the coating is extended.
Patent Information
- Application Number
- CN202410811950.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2044-06-21
AI Technical Summary
Existing non-stick ceramic coatings have the problem of deteriorating non-stick properties after long-term high-temperature use.
A non-stick ceramic coating is prepared by using component A and component B in a mass ratio of (1-1.2):1, wherein component A consists of silica sol, aluminum sol, ceramic filler and pigment, and component B consists of methyltrimethoxysilane, methyltriethoxysilane, phenyltrimethoxysilane, non-stick additive and organic acid. The non-stick ceramic coating is formed by rolling aging, and the non-stick properties and temperature resistance are improved by using hydroxyl-terminated and phenyl-modified high molecular weight polydimethyl silicone oil and non-stick additive.
It forms a denser coating, improves the stability of the non-stick performance and high temperature resistance, extends the service life of the coating, and reduces the shedding of the coating under harsh conditions of use.