Make White Corundum/Aluminum Oxide f120 mesh Blasting Grit
1. aluminum oxide f120 Description:
aluminum oxide f120 is made from the imported high quality alumina by melting above 2 000 in the electric arc furnace and cooling.
The material produced is white in color, dense and has predominantly large crystals of Alpha-Alumina. Close sized fractions are available or precision blended to specification.
This process ensures a very consistent sizing from coarse to fines which is critical in many applications.
2. aluminum oxide f120 Chemical & Physical Analysis:
SIZE: aluminum oxide f120 | ||||
Chemical compositions | Physical properties | |||
Items | Value of specification (%) | Items | Property | |
Al2O3 | 99.55min | Color | White | |
SiO2 | 0.05max | Bulk density | 1.75-1.95g/cm3 | |
Na2O | 0.20max | Grain density | 3.90g/cm3 min | |
Fe2O3 | 0.04max |
hardness | Morse hardness | 9 |
Micro hardness | 21600-22600kg/mm3 | |||
Usage | Sandblasting | content of magnetic substance | 0.0023%max |
3. aluminum oxide f120 specifications:
Refractory grade: 0-1mm 1-3mm 3-5mm 5-8mm
320F 280F 240F 200F
180F 150F 100F
Sandblasting grade: F8--F70 F80--F220
Polishing grade: F230--F2000 JIS#240--JIS#12000
4. About us:
Henan Sicheng Co., Ltd, manufacturer & supplier of aluminum oxide f120 .
Specializing in the development of fine & ultra-fine abrasives, aluminum oxide,
silicon carbide for the following applications: lapping, polishing, grinding.
Products can be developed & manufactured in large & small quantities whether these are required
for refractors, ceramics, coatings or any unusual application for abrasive powders.
Custom blends, custom sizing, slurries & treatments all available.