Flame-retardant TPU is manufactured using a unique process that incorporates special flame retardants during chemical reactions. It exhibits excellent flame-retardant properties (UL-94V0, V1, V2) while maintaining mechanical performance and preserving its natural transparency, which facilitates coloring processes. Compared to similar products, it offers superior stability.
Polyether flame-retardant TPU can be customized to meet various flame-retardant grades per customer requirements. Flame-retardant TPU is commonly used in cables and can be customized with matte, glossy, or frosted finishes. For further customization details, please inquire.
Low smoke, halogen-free, low odor, environmentally friendly; excellent low-temperature flexibility, weather resistance, hydrolysis resistance, and antimicrobial properties. Products are widely used in: charging station cables, mineral-insulated cables, submarine cables, robot cables, drag chain cables, films, and hoses. For superior performance in similar applications, we also recommend Huntsman TPU series, which offers excellent overall properties and processing advantages.
Project | Unit | Type Value | |||||||
Flame Retardant TPU | |||||||||
Hardness | Shore-A | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 98 |
Specific Gravity | g/cm3 | 1.15 | 1.16 | 1.17 | 1.18 | 1.20 | 1.22 | 1.22 | 1.23 |
Tensile strength | MPa | 14 | 15 | 17 | 21 | 25 | 28 | 30 | 33 |
Tensile modulus 100% | MPa | 2.3 | 3.2 | 4.3 | 5.6 | 6.5 | 7.7 | 8.5 | 9 |
Tensile modulus 300% | MPa | 5 | 5.5 | 6.5 | 7.8 | 9 | 12 | 14 | 16 |
Elongation at break | % | 650 | 610 | 575 | 540 | 525 | 490 | 475 | 450 |
Tear strength | KN/mm | 58 | 62 | 66 | 76 | 81 | 88 | 91 | 95 |
Flame grade | UL94 | V1 | V1 | VO | VO | VO | VO | VO | VO |
Recommended melting temperature | Drying time | Drying temperature | The values in the table represent typical values only, not absolute values. | ||||||
160-220℃ | 3H-4H | 80-100℃ | |||||||
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