How about the temperature resistance of automotive wire harness tape

Release Date：2021-02-20 Content Comes From：http://www.cinatape.com/

How about the temperature resistance of automobile wire harness tape

automobile wire harness tape ——Temperature resistance

The low temperature resistance requirement of the whole vehicle harness is - 40 ℃. The main difference is that the high temperature resistance requirement is different. The environmental temperature of different positions on a car body is different, which leads to different high temperature resistance requirements of the wire harness tape at different positions. The high temperature resistance requirement of the tape in the engine room is 105 ~ 150 ℃, and that in the cab is 85 ~ 105 ℃. The following is the specific analysis. For the wiring harness in the engine compartment, the ambient temperature in the engine compartment is the highest. In some specific locations, such as above the engine block, the maximum storage temperature can reach 135 ℃, and the maximum storage temperature under the hood can also reach 95 ℃. Therefore, the place nearest to the engine has high requirements for the high temperature performance of the adhesive tape. The tape used on the engine harness generally has two functions: there is no protective sleeve for the wire harness, and the tape plays the main protective role. At this time, the high temperature resistance requirement of the tape must reach 130 ℃, the wire harness has protective sleeve, and the tape mainly plays the role of fixing the protective sleeve. At this time, the high temperature resistance requirement of the tape must be above 105 ℃. Indoor wiring harness, such as instrument panel wiring harness, indoor floor wiring harness, ceiling wiring harness and four door wiring harness, can meet the requirements when the high temperature resistance of the tape used in the wiring harness reaches 85 ℃.