Product Details
Place of Origin: Zhengzhou, China
Brand Name: Rongsheng Xinwei
Certification: ISO9001
Model Number: Rongsheng
Document: Product Brochure PDF
Payment & Shipping Terms
Minimum Order Quantity: 1 Ton
Price: 200-800USD
Packaging Details: Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Delivery Time: 20-30 Days
Payment Terms: TT; L/C
Supply Ability: 2000 tons/month
| Item | Si-1 | Si-2 | Si-3 |
| Refractoriness | 1700 | 1600 | 1700 |
| Binding time > | 1~2 | 1~2 | 2~3 |
| 0.2Mpa RUL °c | 1600 | 1420 | 1600 |
| SiO2 | ≥94% | ≥96% | |
| Al2O3 | ≥85% | ≤0.6% | |
| Fe2O3 | ≤1.0% | ≤0.7% | |
| Grian size 0.5mm -0.074mm |
≤1 ≥60 |
≤3 ≥50 |
≤2 ≥60 |
| Aplication | hot-blast furnace | coke oven | glass furnace |