// SPEC · 矿棉/岩棉
玻璃棉卷毡 32kg/m³ 吸声隔声专用型
Acoustic-grade glass wool roll at 32 kg/m³ engineered for maximum sound absorption in wall, floor, and ceiling partitions. Preferred in power plant control rooms, industrial offices, and equipment enclosures.
// 主要特性
- High NRC rating (≥0.95) for broadband noise control
- Dense fiber matrix for superior sound transmission loss
- Low thermal conductivity doubles as thermal insulation layer
- Resilient and recovers shape after compression for tight cavity fill
// 技术规格
| Fire Class | A1 |
| Binder Content (%) | 5.5 |
| Bulk Density (kg/m³) | 32 |
| Max Service Temp (°C) | 350 |
| Thermal Conductivity at 25°C (W/m·K) | 0.032 |
// 应用领域
Power plant control room and substation wall partitionsIndustrial compressor room acoustic enclosuresSteel mill office building floor-ceiling assembliesPetrochemical plant noise barrier wall insulationGlass factory annealing lehr operator cabin panels
// 快速规格
最高温度350°C
导热系数0.032 W/(m·K) at 25°C
体积密度32 kg/m³
执行标准GB/T 17393
// 获取报价