Wansheng low-temperature resistant strip curtain is refined by adding softeners, cold-resistant agents and other materials during production. The product is smooth and has good flexibility, can be used in cold storage at -40°C without deformation or cracking.
Wansheng low-temperature resistant strip curtain is refined by adding softeners, cold-resistant agents and other materials during production. The product is smooth and has good flexibility, can be used in cold storage at -40°C without deformation or cracking. Effectively blocks cold air loss, improves freezing efficiency, reduces freezer operating hours, and saves electricity by up to 50%. Widely used in freezers, cold storage, constant temperature storage, refrigerated trucks, ice factories and various low-temperature cold-proof places.
| Item | Unit | Specification |
|---|---|---|
| Light Transmittance | % (thickness 2.0mm) | ≥75 |
| Low Temperature Resistance | ℃ | -10℃, Shore hardness ≤90% |
| High Temperature Resistance | ℃ | +50℃, Shore hardness ≥75% |
| Sound Insulation | dB | ≥35 |
| Tensile Strength | N | ≥125 |
| Elongation at Break | % | ≥300 |
| Low Temperature Flexibility | - | No crack at -10℃ |
| Electrical Resistance | - | No breakdown at 10KV |
| Width Tolerance | cm | ≤1cm/piece |
| Curvature Tolerance | cm | 2-3cm/m |
| Fire Performance | - | Self-extinguishing when leaving fire |
