High purity alumina by virtue of its chemical stabilRefrigeration Equipment ity, high melting point, high mechanical strength, high hardness, good thermal conductivity, high insulation and other properties.They'Specialized Case & Box re manufactured by the improved Bayer process.Application:
Sapphire, ruby, engineering ceramics,ceramic substrate, spray material,special glass,semiconductor devices, insulators, electrical power devices and more.
ItemGradePurity
(%)≥
Al2O3Surface
area
(m2/g)Size average (μm ) D50Loose density (g/cm3)Impurity (ppm) ≤r-Al2O3
NaFeSiKStamping TiCaCuMgspecification4N5G-40B99.99580400.653011711111