html Protect wiring in a hot, high-abrasion engine bay — Which Tape to Use | ONEI
全链条布和胶带制造商·自2020年以来
汽车·引擎盖下

在高温、高磨损的发动机舱中保护接线

The need: 您的电线穿过发动机舱,在那里它面临高温和不断的摩擦,普通胶带熔化或磨损。

Under-hood wiring needs a tightly woven PET (polyester) cloth tape rated to LV 312 T3–T4 (up to 150 °C) and to abrasion Class C/D, so it survives both the heat and the rubbing against sharp edges.

For zones touching the engine or exhaust, step up to glass-cloth high-temperature tape (to 260 °C).

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How to choose

Getting it right in 3 steps

1

Confirm the temperature

T3 (125 °C) for the engine-bay core, T4 (150 °C) closer to the engine.

2

Choose abrasion class

Class C or D woven PET for high-friction routing.

3

Go glass-cloth if extreme

Against the engine/turbo, use glass-cloth tape rated to 260 °C.

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常见问题解答

Protect wiring in a hot, high-abrasion engine bay — questions & answers

What tape survives engine-bay heat and abrasion?

A woven PET cloth tape rated LV 312 T3–T4 and abrasion Class C/D; for the hottest zones, glass-cloth tape to 260 °C.

What temperature can under-hood tape take?

PET grades reach 150 °C (T4); PTFE/glass-cloth grades reach about 260 °C (500 °F).

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