Polyether-based extruded TPU meets FDA standards and NSF Standard 61; it achieves transparent UL 94-VO flame retardancy and UL Yellow Card certification, featuring exceptional hydrolysis resistance, low-temperature flexibility, antimicrobial properties, mold resistance, low water swelling, high transparency with low crystallization point, excellent yellowing resistance, dimensional stability during processing, and high mechanical properties with superior compounding compatibility. Products are widely used in: fire hoses, automotive/marine cables, geophysical exploration cables, wind power cables, robotic arm cables, drag chain cables, hoses, corrugated tubes, drinking water pipes, food machinery conveyor belts, industrial belts, and other extruded products. Upon request, our TPU can be customized to achieve VW-1 flame retardancy, matte finishes, semi-gloss finishes, and other special requirements.
Polyester-based TPU, leveraging its superior abrasion resistance, tensile strength, heat resistance, anti-tangle properties, excellent elasticity, and high cost-effectiveness, finds extensive applications across IT, wearables, wire & cable, automotive, smart home, and other industries.
Polyester Extrusion: Also known as extrusion molding or extrusion in plastics processing. This method involves material being heated and plasticized within the barrel and screw of an extruder while being continuously pushed forward by the screw. The material then passes through a die to form products or semi-finished goods with various cross-sections.
| Properties | Unit Standard | Unit | E70 | E80 | E85 | E90 | E95 |
| Density | ASTM D792 | g/cm³ | 1.19 | 1.19 | 1.19 | 1.19 | 1.20 |
| Hardness | ASTM D2240 | Shore A/D | 72/- | 82/- | 86/- | 92/- | 95/- |
| Tensile Strength | ASTM D412 | MPa | 32 | 35 | 40 | 45 | 50 |
| 100% Modulus | ASTM D412 | MPa | 3 | 5 | 6 | 10 | 11 |
| 300% Modulus | ASTM D412 | MPa | 8 | 10 | 12 | 24 | 26 |
| Elongation at Break | ASTM D412 | % | 650 | 550 | 500 | 450 | 400 |
| Tear Strength | ASTM D624 | kN/m | 90 | 100 | 120 | 140 | 160 |
| DIN Abrasion Loss | DIN 53516 | mm³ | 35 | 30 | 30 | 30 | 30 |
| Glass transition temperature Tg | DSC | ℃ | -43 | -40 | -37 | -32 | -30 |
| Compression deformation 22 hours@70℃ | ASTM D395 | % | 23 | 25 | 30 | 30 | 32 |
Polyether TPU materials in this series are suitable for extrusion-grade cable sheathing applications: widely used in robot arm cables, submarine cables, charging station cables, drag chain cables, geophysical exploration cables, and other industries.
Polyether TPU Class: Excellent hydrolysis resistance, low-temperature flexibility, antimicrobial properties, mold resistance, and low water solubility swelling.
Flame retardant modifications can be customized to meet diverse client requirements, including halogen-free flame retardants such as V0, VW-1, and VW-2. TPU performance components can also be tailored for flex resistance, scratch resistance, abrasion resistance, and gloss/matte finishes.
Polyester-based TPU: Excellent resistance to oils, chemicals, and abrasion. Incorporates special hydrolysis inhibitors for enhanced hydrolysis stability. Features high transparency, anti-yellowing properties, and easy processing. Widely used in motor wires, data cables, headphone cables, and consumer electronics wiring.
Glossy TPU materials: Hardness levels 65A, 70A, 75A, 80A, 85A, 90A, 95A, 98A, etc., can be customized as required. Glossy TPU outer sheath materials for wires and cables are available in both flame-retardant and non-flame-retardant versions. Standard TPU colors include black and natural; other colors can be customized upon request.
Want to Get More Details About Plastic Raw Materials?
Email us
Call us
Address
Room 16B, Building C, Wanguo City, Pinglang Road, Pingji Avenue, Nanwan Sub-district, Longgang District, Shenzhen, Guangdong Province, China
English
