Black corundum china china manufacturer
USD $300 - $500 /Metric Ton
Min.Order:10 Metric Tons
Henan Ruishi Renewable Resources Group Co., Ltd.
Black corundum china china manufacturer
1. It is also a new type of product on the based of producing brown fused alumina by Ruishi Company 2.it is a dark gray crystal body made α Al2O3 and ferropicotite as main ore in the electric arc furnace by smelting the bauxite.
FEATURE: moderate hardness, high toughness, high temperature resistance, and stable thermal stability.
USAGE:
1.free grinding, such as coarse grinding before electroplating products, mainly for polishing and sandblasting of stainless steel, fabricated metal products, optical glass, bamboo products
2.it is also new abrasive for manufacturing resin grinding wheels, cutoff wheels and emery cloth. The black fused alumina of the company concentrated basic tablets
3.the best product for grinding and polishing, sandblasting stainless steel products.
Specification | Chemical composition(%) | ||
Al2O3 | Fe2O3 | SiO2 | |
BA—Ⅱ | 68—72 | 10—12 | ≤10 |
Products :
Q1. Will the FREE SAMPLES be provided for buyers?
- YES. We will provided FREE SAMPLE about 1kg
Q2. How about the express fee?
- Our company's policy is the buyer pay for express fee.
Q3. Is there QUALITY REPORT for the products?
- YES. We provide quality report of our company or CIQ,SGS according to client's requirement.
ANY QUESTION PLEASE CONTACT :
1,EMAIL:liyushen (at)
2,MOBILE:+86-15036396857
3,DIRECT PHONE:+86-379-65285887
4,FAX:+86-379-65285889