// SPEC · 矿棉/岩棉
散装矿渣棉 吹填空腔隔热保温
无粘结剂散装矿渣棉，适用于吹填空腔、工业空洞填充及钢结构防火隔热，A1级不燃，施工方便。
// 主要特性
- Binder-free formulation for pure mineral fiber performance at elevated temperatures
- Blown-in installation fills irregular cavities without cutting or waste
- Excellent settling resistance maintains long-term thermal performance
- Non-combustible A1 classification for passive fire protection applications
// 技术规格
| Fire Class | A1 |
| Binder Content (%) | 0 |
| Bulk Density (kg/m³) | 35 |
| Max Service Temp (°C) | 650 |
| Thermal Conductivity at 25°C (W/m·K) | 0.03 |
// 应用领域
Steel structure cavity fire-protection void fillingIndustrial furnace door and frame gap sealingBlast furnace runner cover insulation packingStructural floor void blown-in fire barrierKiln car insulation cavity and underframe fill
// 快速规格
最高温度650°C
导热系数0.030 W/(m·K) at 25°C
体积密度35 kg/m³
执行标准GB/T 17393
// 获取报价