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Brand Name : ANNEC
Certification : ISO
Place of Origin : China
MOQ : 10Tons
Price : 300~400USD Per Ton
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 1000 Tons Per Month
Delivery Time : 10 Days
Packaging Details : bundle
SiO2 : 1.0
Al2O3 : 45
Material : Chamotte Sand
Feature : High Temperature Resistant
Color : brown
shape : powder
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 |
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Precision Casting Refractory Raw Materials Chamotte Sand Powder Mullite 200 Mesh Images |