// SPEC · 不定形耐火材料
85%超低水泥致密浇注料（CaO<0.5%）
85%超低水泥致密浇注料，CaO<0.5%，近零气孔率，适用于真空脱气、气化炉及石化裂解炉等苛刻工况。
// 主要特性
- Ultra-low cement (CaO<0.5%) achieving near-zero porosity at service temperature
- Exceptional hot modulus of rupture maintained above 1600°C
- High chemical purity minimising contamination of processed materials
- Outstanding resistance to acidic and basic slag attack
// 技术规格
| Al2O3 (%) | ≥85 |
| Water Addition (%) | 4.0–5.5 |
| Max Service Temp (°C) | 1750 |
| Cold MOR after 110°C (MPa) | ≥18 |
| Bulk Density after 110°C (g/cm³) | ≥2.85 |
// 应用领域
Vacuum degasser (RH/VD) vessel inner liningPetrochemical cracking furnace radiant tube surroundLadle furnace (LF) roof and sidewallBlast furnace cast house trough liningHigh-pressure coal gasifier refractory lining
// 快速规格
最高温度1750°C
导热系数2.3 W/(m·K) at 1000°C
体积密度2.85 g/cm³
执行标准GB/T 4513
// 获取报价