Sibelco Silica Silica Sand Silica Flour
At sibelco, we produce the crystalline forms of silica quartz and cristobalite as both sands and flours. silica is hard, chemically inert and has a high melting point, making it a valuable material in a range of applications and industries, including paints & plastics, ceramics, glass, filtration and agriculture.these fiberglass materials include e-glass, s-glass, m-glass, d-glass and so on. among them, d-glass fiber has the best dielectric properties, but its mechanical property is poor. s-glass fiber has excellent mechanical properties and is widely used. the quartz fiber has the lowest tan but its price is too high.