Fused Silica Thermal Ceramic Grade

We are engaged in exporting, distributing, trading and supplying is Fused Silica Thermal Ceramic Grade which is made of high purity Chinese crystal Silica by electrically fusing (fusing temperature 1800-2000 C) to amorphous Silicon dioxide , then specially engineered granular and flour form designed for fused silica roller and other high temperature technical ceramics production.
Special Features
a Very low coefficient of thermal expansion (0.54A 10-6 -1,0~1000C)
a Superior Heat Resistance & Chemical Resistance
a Pure(high SiO2 content, low Fe, Na, K & Ti)
a Consistent Chemistry
a Statistically controlled particle size distribution
Main Applications
a Fused Silica Roller
a Other High Temperature Technical Ceramics
Size Available: (Granules and powder)
4-20mesh | 20-50 mesh | 50-100mesh | 100-200 mesh 10-20 mesh | 30-50 mesh | 50-100 mesh | 120 mesh
200 mesh | 325 mesh | 400 mesh | 600 mesh | 800 mesh 1250 mesh | 2500 mesh