White corundum fine powder | Corundum fine powder | Brown corundum fine powder | 400 mesh fine powder | 600 mesh fine powder | 800 mesh fine powder | W20 | W110 | W14
International fine powder specifications: W10, W14, W20
White corundum powder: strong cutting force, good chemical stability, and good insulation
It uses high-quality aluminum oxide powder as raw material and is crystallized by electro-melting. The content of AI203 is generally higher than 98%. Its hardness is higher than brown corundum, but its toughness is lower than brown corundum. , Low toughness, high purity, excellent self-sharpness, small heat generation, high efficiency, acid and alkali corrosion resistance, high temperature resistance, good thermal stability and other characteristics.
It is not only a high-grade abrasive material, but also a high-grade grinding and polishing material. The grinding tool made of it is suitable for grinding hardened alloy steel, high-speed steel and high-carbon steel, and it is also suitable for mirror grinding.
Used for ultra-essential oil stone and polishing to obtain a high finish. It is also widely used in paint adsorbents, precision casting, steel refractory, chemical refractory, batteries, decorative porcelain and other special ceramics and porcelain for daily life, as well as military and electronics Technology industry.