|
[China]
Trade Verify
Address: Industrial Cluster Area of Xinmi City, Henan Province，China.
Contact name:LI
Zhengzhou Annec Industrial Co., Ltd. |
|
Verified Suppliers
|
|
|
Characteristics:
1. High refractoriness.
2. Aluminum content high, the iron content low.
3. High volume density.
4. Thermal expansion coefficients of small.
5. Physicochemical stability.
6. Fully calcined
7. Dust content low
8. The specification standards.
Advantages:
1. Easy out of shell.
2. No deformation.
3. No reduced scale.
4. Good brightness , Good finish .
5. Product rate is high.
Physical and chemical index:
Grade | Al2O3 | Fe2O3 ≤ | SiO2 | K2O+Na2O ≤ | CaO+Mg2O ≤ | Ti02 % | Bulk density g/cm3(min)≥ | Refractoriness °C (min)≥ | LOI % ≥ |
A Grade | 46-47 | 1.0 | 51-53 | 0.2 | 0.6 | 0.08 | 2.6 | 1750 | 0.3 |
Mesh Size | Sand---(4-8,8-16,16-30,30-60,60-80,80-140) | Powder---(0-140,0-150,0-200,0-280,0-300) | |||||||
Dust-containing Amount ≤ | 4-8mesh---0.1; 8-16mesh---0.1 16-30mesh---0.5; 30-60mesh---0.7 | ||||||||
