Chemicals, Rubber & Plastics HomeProductsChemicals, Rubber & Plastics Inquiry Save to Favorites GO :::::Sort::::: Name Date Added Popular ↑ ↓ Special Coating Feature Item Oxidation Plasma Spray Coating Super-Oxide Anodizing Y2O3 Al2O3 Al2O3+Y2O3 Purity Al2O3(99%) AlXOY(97%) 99.99% 99.99% 99.99% Thickness ~200? ~70? ~1,000? ~1,000? ~1,000? Porosity ~1% ~15% ~5% ~5% ~5% Crystal Type ?,?-Al2O3 Amorphous Crystalline Crystalline Crystalline Plasma Resist. Good Poor Excellent Good Good Applucations... Read More Inquiry Now Chemicals, Rubber & Plastics Made in Korea Paint & Coatings Made in Korea Other Paint & Coatings Made in Korea Special Coating Made in Korea Paints Made in Korea Special Coating Feature Item Oxidation Plasma Spray Coating Super-Oxide Anodizing Y2O3 Al2O3 Al2O3+Y2O3 Purity Al2O3(99%) AlXOY(97%) 99.99% 99.99% 99.99% Thickness ~200? ~70? ~1,000? ~1,000? ~1,000? Porosity ~1% ~15% ~5% ~5% ~5% Crystal Type ?,?-Al2O3 Amorphous Crystalline Crystalline Crystalline Plasma Resist. Good Poor Excellent Good Good Applucations... Read More Inquiry Now Chemicals, Rubber & Plastics Made in Korea Paint & Coatings Made in Korea Other Paint & Coatings Made in Korea Special Coating Made in Korea Paints Made in Korea High Performance Ceramics Genral Properies ITEM ITEM Al2O3 HiCera Density g/ ? 3.8 ~ 3.9 3.2 ~ 3.3 Vickers Hardness GPa 16 ~ 18.5 10.46 Thermal Conductivity W / mK 14 ~ 16 80 ~ 180 CTE 1E-6 /? 6.0 ~ 6.5 3.9 ~ 4.2 Dielectric Constant 1 MHz 9.2 ~ 10.2 8.6 ~ 9.2 Volume Resistivity ?-cm 1E10 ~ 16 1E11 ~ 16 Dielectric Strength V / ? 14 ~ 15 14 ~ 15 Max 10% Yield-up & 80% Defect Reduction Resistance agint Radical Attack Material Resistance to F Resistance to CI Resistance to O... Read More Inquiry Now Chemicals, Rubber & Plastics Made in Korea Other Organic Chemicals Made in Korea Petrochemicals Made in Korea Ceramics Made in Korea