Thin film/blown film series products: Xuchuan Chemical provides high-quality and diverse thermoplastic polyurethane elastomer raw materials for the thin film/blown film industry, with excellent transparency, melt stability, mechanical properties, and waterproof and breathable properties. They can be widely used in industries such as fabric lamination and footwear.
Characteristic：Excellent transparency, melt stability, physical and mechanical properties, outstanding performance, waterproof and breathable
Application：Fabric lamination, shoe accessories, blown film, cast film
Characteristic | test method | Test Unit | 1285 | 2685 | 2285 | 3285W1 | 3085W1 |
Hardness | ASTM D2240 | ShoreA | 87±2 | 87±2 | 87±2 | 87±2 | 87±2 |
Density | ASTM D792 | g/cm3 | 1.24 | 1.21 | 1.21 | 1.21 | 1.20 |
Tensile strength | ASTM D412 | MPa | 20 | 30 | 30 | 20 | 35 |
Elongation at break | ASTM D412 | % | 650 | 600 | 600 | 650 | 600 |
100% modulus | ASTM D412 | MPa | 5.0 | 6.0 | 6.0 | 5.5 | 5.7 |
Tear strength | ASTM D624 | kN/m | 85 | 110 | 110 | 85 | 100 |
Suggested processing temperature | ℃ | 180±10 | 180±10 | 180±10 | 180±10 | 200±10 |
Characteristic | test method | Test Unit | 2290 | 2490W3 | 2295 | 2495W3 | 8490H |
Hardness | ASTM D2240 | ShoreA | 92±2 | 92±2 | 97±2 | 97±2 | 91±2 |
Density | ASTM D792 | g/cm3 | 1.21 | 1.21 | 1.21 | 1.21 | 1.21 |
Tensile strength | ASTM D412 | MPa | 35 | 35 | 35 | 40 | 30 |
Elongation at break | ASTM D412 | % | 550 | 500 | 500 | 400 | 580 |
100% modulus | ASTM D412 | MPa | 10.0 | 8.5 | 12.0 | 13.0 | 7.0 |
Tear strength | ASTM D624 | kN/m | 130 | 120 | 150 | 140 | 110 |
Suggested processing temperature | ℃ | 200±10 | 200±10 | 200±10 | 210±10 | 210±10 |
