GuangDong Advanced Thermoplastic Polymer Technology Co., Ltd.
GuangDong Advanced Thermoplastic Polymer Technology Co., Ltd.

High Voltage Cable Jacket Material Solution

High Voltage Wire Harness in Vehicle

TPU For High Voltage Wire Harness

High-temperature resistance:

Fully support the high voltage wiring harness in the vehicle; passed the ISO 6722 125 temperature resistance, flame retardant test; (secondary extrusion, the insulation material is cross-linked polyolefin or silica gel, the outer sheath is TPU);

  • High Secure:

Passed hydrolysis resistance test 2000 Hours (85℃&85%), the outstanding mechanical ability and resilience of tpu material, fully guaranteed the safety and reliability of high-voltage wire harness under long-term bending angle installation and operation.

  • Low Cost:

High Voltage Wire Harness does not need Casing Bellows, which directly leads to the easier installation and fewer procedures, contributed to leads a cost-reduced on manufacturing and operating.



TPU For High Voltage Wire Harness


TPO For High Voltage Wire Harness

The unique chemical cross-linking technology makes TPO material have the following obvious advantages in the application of sheath of high voltage wire harness:

  • Fully compliant to the standards of high-voltage wire products passing ISO6722 125℃ temperature resistance and flame retardant test, no irradiation is needed.


  • Softer:

Hardness ≤80a, while fully meeting the performance requirements of a high-voltage wire harness, it is more flexible than the crosslinking product and easier to install in narrow space.

  • Low Cost:

Reduce manufacturing costs, only once extruding is needed, without re-irradiation.


LSZH (low smoke zero halogen cross-linked polyolefins)

  • Fully meet the requirements of temperature resistance, flame retardant, and other indicators of high-voltage wire harness passing ISO 6722 125 ℃ ISO6722 125 ℃ test.

  • Fully support in-car high-voltage wire harness through 3000Hours copper aging test;

  • Softer:

Compared with the conventional cross-linking polyolefin materials used in high-voltage wire harness sheath on the market, it is more flexible (≤85A), which is convenient for installation in a narrow space.


TPU For High Voltage Wire Harness Datasheet

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High Voltage Cable Jacket Material Solution

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