White electrocorundum 25A blasting grit

MODEL:  WFA F8-F220
Chemical ananlysis(%)Physical Properties
Al2O3≥99.4colorwhite
SiO2≤0.04crystal forma-Al2O3
NaO2≤0.22bulk density 1.75-1.95g/cm3
Fe2O3≤0.04 true density3.95-3.97g/cm3
K2O≤0.01mosh hardness9.0min
usagesandblasting 

* Usage:

1. The process of blasting TV screens

2. The cutting of silicon wafer 

3. The process of cleaning and blasting tooth model

4. Precision sand casting

5. High refractory and other ceramic additives

6. to make sandpaper & sandcloth

 * Showroom

WFA180#_1-1

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