// SPEC · 保温板材
低温型泡沫玻璃隔热板 LNG专用
低温型闭孔泡沫玻璃，耐温-196°C至430°C，绝对防潮，无有机成分，低温下无脆裂蠕变。专用于LNG储罐地面、液化气底板及冷库地坪隔热保冷。
// 主要特性
- Closed-cell structure eliminates water vapor diffusion at liquefied gas temperatures down to −196°C
- Zero organic content — immune to embrittlement and microbial degradation at cryogenic service temperatures
- Vapor diffusion resistance factor µ = ∞ — single-layer absolute vapor barrier for LNG floor systems
- Maintains compressive strength and dimensions at liquefied gas temperatures without creep or subsidence
// 技术规格
| Bulk Density (kg/m³) | 120 |
| Max Service Temp (°C) | 430 |
| Flexural Strength (MPa) | 0.5 |
| Compressive Strength (MPa) | 0.65 |
| Thermal Conductivity at 200°C (W/m·K) | 0.1 |
// 应用领域
LNG storage tank floor insulation slabLiquefied ethylene tank base insulation panelCold storage deep-freeze facility floor systemLPG import terminal tank foundation slabCryogenic process vessel base insulation block
// 快速规格
最高温度−196°C to 430°C
导热系数0.10 W/(m·K) at 200°C
体积密度120 kg/m³
执行标准GB/T 12601 / ASTM C552
// 获取报价