Model No.︰-
Brand Name︰-
Country of Origin︰China
Unit Price︰-
Minimum Order︰-
Inquire Now
Material : SiO2
Size : 1-3mm, 3-5mm
Density(g/cm3) : 2.2
Refractive Index : 1.45~1.46
Form : transparent crystal granule
Purity : 4N
Application : Cold light film; Filter; Insulating film; Glasses coating