Mullite of Ruishi Brand is made of high quality pure natural mullite ore, melted from the advanced industrial furnace with high temperature. It is featured by uniform expansion, excellent thermal shock resistance, high softening point with load, low elevated temperature creep value, high hardness, good resistance to chemical corrosion etc. Mullite with Ruishi brand is the ideal material used in the industry such as metallurgy, ceramics, construction materials, chemicals, electricity and foundry. In the current, Ruishi Company can provide mullite with different grades and sizes according to the needs of the customers.
Specification | Item | Chemical composition(%) | ||
Al2O3 | Si02 | Zr02 | ||
AS-Ⅰ AS-Ⅱ AS-Ⅲ
| Sintered |
42-47 56-67 70-76
|
51-55 28-42 23-28
| --- --- --- |
AS-I AS-Ⅱ | Fused |
60-70 70-77
|
25-35 22-29
| -- -- |
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.
Contact:
Jessie Su
Tel:86-379-65286159
Fax:86-379-65285889
Skype:jessicasu65
QQ:495132098
E-mail:suqianqian@rs-abrasive.com
