White Fused Alumina for Refractory Application
USD $399 - $899 /Ton
Min.Order:20 Tons
Zhengzhou Titan International Trading Co., Ltd.
Chemical compositions | Physical properties | |||
Items | Value of specification(%) | Items | property | |
Al2O3 | 99.6min | Color | White | |
SiO2 | 0.04max | Bulk density | 1.93g/cm3 | |
NaO2 | 0.22max | True density | 3.93g/cm3 | |
Fe2O3 | 0.04max | Hardness | Morse hardness | 9 |
Micro hardness | 21600-22600kg/mm3 | |||
Usage | to make emerypaper | Content of magnetic substance | 0.0023%max |