The tabular crystal structure is characterized by narrow pores,with more closed porosity, almost the same apparent porosity compare with fused corundum ,high purity, good stability volume density , tiny refiring shrink.After high temperature treament,tabular alumina is used for refractoris and castable characterized by good thermal shock stability and flexural strength.but the price is higher than the other alumina.
Usage:
Tabular alumina is the perfect refractory raw material,which is widely used as the aggregate for producing various alumina refractory,it also can be used in other monolithic refractory.It can replace fused alumina and white fused alumina in some application position,and improve the performance of refractory material.
purpose | Specification | chemical composition(%) | Volume Density (g/cm3) | Apparent porosity (%) | ||||
Al2O3 | Na2O | SiO2 | Si02 | |||||
| For Refractory material | Size | 0-1mm 1-3mm 3-5mm 5-8mm 8-12mm | ≥99.0 | ≤0.4 | ≤0.3 | ≤0.3 | ≥3.5 | ≤5.0 |
| powder | 180#-0 240#-0 320#-0 | ≥98.5 | ||||||
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
