The flexible ultra low temperature adiabatic system has the inherent characteristics of impact resistance, and its cryogenic elastomer material can absorb the impact and vibration energy caused by the external machine to protect the system structure.
| Main Property | Base Material | Standard / Test Method | |
|---|---|---|---|
| ULT | LT | ||
| Thermal Conductivity | -100°C: 0.028 -165°C: 0.021 |
0°C: 0.033 -50°C: 0.028 |
ASTM C177 |
| Density Range | 60-80Kg/m³ | 40-60Kg/m³ | ASTM D1622 |
| Recommend Operation Temperature | -200°C to 125°C | -50°C to 105°C | - |
| Percentage Of Close Areas | >95% | >95% | ASTM D2856 |
| Moisture Performance Factor | NA | <1.96x10 g(m.m.Pa) | ASTM E 96 |
| Wet Resistance Factor (μ) | NA | >10000 | EN12086 / EN13469 |
| Water Vapor Permeability Coefficient | NA | 0.0039g/h.m² (25mm thickness) | ASTM E 96 |
| PH | ≥8.0 | ≥8.0 | ASTM C871 |
| Tensile Strength (Mpa) | -100°C: 0.30 -165°C: 0.25 |
0°C: 0.15 -50°C: 0.218 |
ASTM D1623 |
| Compressive Strength (Mpa) | -100°C: ≤0.3 | -40°C: ≤0.16 | ASTM D1621 |
Insulation that maintains its flexibility at very low temperatures down to -200℃ to +125℃
Protects against mechanical impact and shock
Low glass transition temperature
The ULT system is designed for extreme cold operations, with a recommended operating temperature ranging from -200°C to 125°C. The LT system is suitable for temperatures from -50°C to 105°C.
The elastomer material features a low glass transition temperature and inherent shock-absorbing properties. It absorbs mechanical vibrations and external impacts caused by machinery, protecting the system from cracking and structural damage.
According to ASTM C177 test standard, the ULT material achieves a thermal conductivity value of 0.028 W/(m·K) at -100°C and decreases to 0.021 W/(m·K) at -165°C, ensuring exceptional thermal barrier performance.
Both ULT and LT systems feature a closed-cell structure exceeding 95% (tested via ASTM D2856). This high percentage prevents moisture penetration and condensation build-up inside the insulation, keeping the insulation values consistent over time.
The ULT system offers a tensile strength of 0.30 MPa at -100°C and a compressive strength of ≤0.3 MPa at -100°C. The LT system exhibits a tensile strength of 0.15 MPa at 0°C and a compressive strength of ≤0.16 MPa at -40°C.