Purchase Qty. Reference FOB Price
1-19 pieces US$50.00
20+ pieces US$10.00
Product Description
Products Description Al2O3 Sapphire Al2O3 Sapphire single crystal is an excellent multifunctional material. It has high temperature resistance, good thermal conductivity, high hardness, infrared transmittance, and good chemical stability. Widely used in multiple fields such as industry, national ...