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Perlite Cryogenic Insulation
รายละเอียดสินค้า
Cryogenic-grade perlite insulation offers low thermal conductivity for non-evacuated low-temperature and cryogenic storage, providing a cost-effective, non-combustible, dimensionally stable solution ideal for double-wall vessels and easy installation by pouring or pneumatic pumping.
Technical Properties
| The typical physical characteristics for Cryogenic Grade Perlite | |
| Colour | Snow White to Grayish White |
| Organic Materials | 0.1% Maximum |
| Moisture Content | 0.5% Maximum |
| Loose Density | 48 – 55 Kg /m³ |
| In placed density | 55 – 65 Kg /m³ |
| Thermal Conductivity at – 126°C | 0.025 – 0.029 W/m°K |
| Softening Point | 870 – 1,100°C |
| Fusion Point | 1,280 – 1,350°C |
| Particle Size Distribution | |
| Mesh # (mm) | % Passing |
| # 16, 1.18 mm | 90 – 100% |
| # 100, 0.15 mm | 0 – 10% |