In order to meet the demands of the refractory industry, We independently develop and produce RS Brown Fused Alumina which is adopted by modern unique technology of smelting and processing under the universities and research institutes' support.
RS Brown Fused Alumina is characterized by high purity, good crystal, strong fluidity, low coefficient of linear expansion ,good corrosion-resistance and so on. After practical tests by dozens of refractory manufacturers, RS Brown Fused Alumina can't burst,pulverise and craze in the using course. In particular, its performance-cost ratio is much higher than traditional Brown Fused Alumina, making RS Brown Fused Alumina become the best aggregate and padding of brown fused alumina refractory materials.
Purpose | Specification | Chemical composition(%) | Magnetic material content(%) | ||||
Al2O3 | Fe2O3 | SiO2 | TiO2 | ||||
For refractory | Size sand | 0-1mm 1-3mm 3-5mm 5-8mm 8-12mm | 95Min | 0.3Max | 1.5Max | 3.0Max | — |
0-3mm 0-5mm 0-10mm 0-25mm | 95Min | 0.3 Max | 1.5Max | 3.0Max | — | ||
Fine powder | 180#-0 240#-0 320#-0 | 93.5Min | 0.5Max | 1.5Max | 3.5Max | — | |
Physical Properties | |||||
Color | True Density | Mohs Hadness | Melting Temperature | Crystal System | Refractory Temperature |
Brown | 3.90g/cm3 | 9.0 | 2050℃ | trigonal system | 1900℃ |
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
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