Process Parameters of White Fused Alumina 220# (F220/220 Mesh) for Alloy Tool Sandblasting 1. Basic Information of Abrasive White Fused Alumina Material: White Fused Alumina (WA) fused alumina Grain Size: 220# / F220 / 220 Mesh fused aluminum oxide Main Composition: Al₂O₃ ≥ 99.5% corundum Mohs Hardness: 9.0 Features: Iron-free contamination, good self-sharpening performance and

Improve Wear and Scratch Resistance With a Mohs hardness of 9.0, white fused alumina powder forms a rigid hard skeleton inside the coating, greatly enhancing the coating’s resistance to friction, scouring and scratching, and extending the service life of the paint film. Increase Paint Film Hardness White fused alumina powder effectively increases the pencil hardness

White Fused Alumina Micropowder for Coatings？ White Fused Alumina (WA)/white fused aluminum oxide/white corundum /WFA /WA It features high hardness, superior wear resistance, high temperature resistance, acid and alkali resistance, pure white color without black residue and uniform particle size. It is mainly used for five core functions: wear resistance, anti-slip, anti-corrosion, high temperature resistance

Influence of White Fused Alumina Grain Size on Sandblasting Effect of Semiconductor Quartz Products 1. Coarse Grain Size (White Fused Alumina F60/F80/F100) Excessively high surface roughness Large alumina grains deliver strong impact force, forming deep pits and rough textures on quartz surfaces with excessive Ra value. This weakens adhesion of subsequent coating and film layers,

White Fused Alumina for Flame-Retardant Potting Gaskets of New Energy Vehicles White fused alumina, used as a functional filler in silicone, epoxy and other potting adhesive systems, is high-purity fused alumina oxide for new energy vehicle potting gaskets. It centrally solves four core demands: thermal conduction & heat dissipation, electrical insulation, thermal expansion matching and

White Fused Alumina Double-Disc Grinding Wheel