Ultra-Soft TPU, featuring advanced products such as silicone-modified materials, specialized conductive materials, and bio-based materials, delivers exceptional functional benefits including superior smoothness, stain resistance, hypoallergenic properties, high strength, and lightweight characteristics. It is utilized in manufacturing electronic sleeves, smart bracelets/watches, VR devices, headphones, smart speakers, AR glasses, and home appliances. Outstanding abrasion resistance, slip resistance, excellent tactile feel, and superior low-temperature flexibility. Applications: Hunting boots/hiking boots/safety footwear, compound modification, overmolding, tubing, conveyor belts, etc.
Soft and smooth to the touch, with excellent resilience and tear resistance, aging resistant
Ultra-high abrasion resistance;
High tensile strength and tear strength;
Excellent tactile feel, good elasticity, yellowing resistance, and antibacterial properties;
No flash or mold sticking, excellent transparency;
Rapid molding and easy processing;
Polyester-based, resistant to oils and various chemical solvents;
Strong UV resistance, compliant with EU environmental standards.
| Properties | Standard | Unit | E255 | E260 | E265 | E270 | E275 |
| Density | ASTM D792 | g/cm³ | 1.18 | 1.18 | 1.18 | 1.19 | 1.19 |
| Hardness | ASTM D2240 | Shore A/D | 57/- | 63/- | 67/- | 73/- | 77/- |
| Tensile Strength | ASTM D412 | MPa | 15 | 15 | 20 | 25 | 25 |
| 100% Modulus | ASTM D412 | MPa | 1 | 2 | 3 | 4 | 4 |
| 300% Modulus | ASTM D412 | MPa | 3 | 3 | 5 | 6 | 6 |
| Elongation at Break | ASTM D412 | % | 750 | 750 | 700 | 650 | 600 |
| Tear Strength | ASTM D624 | kN/m | 45 | 50 | 65 | 85 | 90 |
| DIN Abrasion Loss | DIN 53516 | mm³ | 70 | 100 | 40 | 50 | 100 |
| Glass transition temperature Tg | DSC | ℃ | -45 | -43 | -42 | -40 | -38 |
The values in the table represent typical values only, not absolute values. | |||||||
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