High Quality 1260c Ceramic Fiber Board for Industrial Ceramic
YS fiberboard is a wet vacuum filter pressure forming, plus the use of loose cotton made ??of organic and inorganic binders. The product has a hard texture and excellent strength, resistance to erosion, cut and easy processing. The fire-resistant...
Alumina For Sapphire Crystal , Gamma Alumina For Flame Fusion Method, Alumina Fo