// SPEC · 不定形耐火材料
硅质捣打料 SiO2 96%
SiO2≥96%硅质捣打料，适用于焦炉炉门框、炉底及推焦杆，加热体积稳定，耐酸性熔渣，可用于玻璃窑修补。
// 主要特性
- High SiO2 purity for excellent resistance to acid slag corrosion
- Low permanent linear change after heating ensuring dimensional stability
- Stable volume through quartz-to-cristobalite phase transformation
- Low thermal mass reducing heat loss at coke oven door sealing surfaces
// 技术规格
| Cold CCS (MPa) | 25 |
| Grain Size (mm) | 0–3 |
| Main Component (%) | SiO2 ≥ 96 |
| Sintering Temp (°C) | 1150 |
| Max Service Temp (°C) | 1450 |
// 应用领域
Coke oven door frame and sealing zone liningCoke oven sole and leveler bar pocketPusher ram tip refractory liningSilica glass tank furnace regenerator repairAcid open-hearth furnace roof and wall repair
// 快速规格
最高温度1450°C
导热系数1.2 W/(m·K) at 600°C
体积密度1.85 g/cm³
执行标准GB/T 2608
// 获取报价