Zirconia Composite Silcon Powder
Negotiable /Ton
Min.Order:1 Ton
Zhengzhou Sunrise Refractory Co., Ltd.
The product not only has the charcter of normal SiO2 Ultrafine-powder,but also contains that of some Zirconia Ultrafine-powder’s ,content of impurity is low ,good activation,so it is the best additive of high property castable.
Physical and Chemical Properties
Chemical Composition(%) | ||||
SiO2 | ZrO2 | Al2O3 | Fe2O3 | TiO2 |
≥90 | 5-6 | 0.5 | 0.2 |
|