STENCE –FA compound insulation material
STENCE FA compound insulation material, using special technology to make the polymer "aluminum foil" metal composite layer and rubber-plastic insulation material closely combined, comprehensively improve the performance indicators of rubber-plastic insulation materials. Compound insulation material has become an ideal choice for applications in many special fields. It is widely used in harsh environments such as food production workshop, pharmaceutical factory, electronic factory, clean room and so on.
Performance Characteristics
1.higher fireproof performance.
The aluminum metal composite layer made by special process is non-combustible material, has high-quality performance of high temperature resistance, fireproof and flame retardant, and the fireproof coefficient is greatly improved, so that the fireproof performance of the product is higher.
2.stronger insulation performance
The metal composite layer keeps the initial thermal conductivity constant and the product insulation performance is stronger.
3、stronger permeability resistance
The metal composite layer completely insulates the water vapor infiltration, and the unique closed-cell structure makes the overall moisture resistance factor of the material tend to be infinite, and the moisture permeability resistance is stronger.
4、longer service life.
The metal composite layer is made of a special polymer material, which has better effects such as tear resistance, oxidation resistance, UV resistance, corrosion resistance and aging resistance, and the product has a longer service life.
| Performance project | Measured index | Standards Compliant | ||
|---|---|---|---|---|
| Expression density | 42-65 kg/m3 | GB/T 17794 | ||
| Oxygen index | ≥ 38 % | GB/T 8624 | ||
| Smoke density | < 48 % | |||
| combustion performance | Class B1, Class A, Composite Layer | GB/T 8624 | ||
| Thermal conductivity | -20℃H ≤0.030 W/(m-k) | GB/T 17794 | ||
| 0℃H ≤0.032 W/(m-k) | ||||
| 40℃H ≤0.035 W/(m-k) | ||||
| Moisture permeability | Water vapor permeability | ≤9.8x10-12g/(m.s.pa) | GB/T 17146 | |
| Moisture blocking factor | ≥ 20000 | |||
| Water absorption ratio in vacuum | ≤4 % | GB/T 17794 | ||
| Tear strength water rate | ≥ 7 N/cm | GB/T 10808 | ||
| Compression resilience ( compression ratio 50%,72h) | ≥ 81 % | GB/T 17794 | ||
| Aging resistance ,150h | Slight wrinkles, no cracks, no pinholes, no deformation | GB/T 16259 | ||
| Applicable temperature range | -50~105℃ | GB/T 17794 | ||

