Fire and flame retardant properties are now required by most products, and with more and more hidden dangers in use, more and more things need to be paid attention to when using products. Glass frosted materials are a kind of Materials are used in abrasive tools, but glass frosted materials are also fire resistant.
The flame retardant mechanism of glass frosted materials. After the glass frosted materials are heated and melted, they have a high viscosity and will form vitrification or ceramics. In the production of flame-retardant materials, temperature-matched frosted glass materials are added in advance, and after undergoing thermal melting, the following effects are produced:
1. Part of your melting point glass powder is heat-melted and sealed with other materials to form a protective glass-like protective layer;
2. The outer glass frosted material is heated to form an inorganic glassy oxygen barrier layer to protect the inner layer resin from high temperature oxidation. 3. Some glass frosted materials react with free radicals of organic resins to form refractory materials.
4. Some glass frosted materials will form an inorganic glass-like thermally conductive layer after cooling, which can guide the hot stars away at high speed;
5. After the above reaction, the frosted glass material will form a protective layer on the surface of the metal (or other materials), and has the characteristics of matching the relevant materials, adjustable color, oxidation resistance, resistance to reduction, weather resistance, acid and alkali resistance .
