Compatibility of the insulating layer: the glue system of commonly used tapes is generally acrylic glue, rubber, synthetic rubber, acrylic, polyacrylate pressure-sensitive adhesive, etc. During the wiring harness wrapping process, there may be some with poor compatibility. Phenomenon, the compatibility of ordinary tape to halogen-free wire insulation is not very good, and this must be taken into account in the design.
Low fog: The tape used on the indoor wiring harness must have low fog (volatility). If the low fog of the wire harness tape does not meet the requirements, when the ambient temperature rises, the substances and odors emitted by the tape will be harmful to the indoor personnel. Produce olfactory and visual stimuli, reduce the comfort of the driver and passengers, enhance driver fatigue, and increase the probability of safety accidents.
Oil resistance and corrosion resistance: The working environment of the engine compartment is very complicated, and substances such as acid and oil are a great threat to the wiring harness. The complex working environment will reduce the performance and service life of the tape, so the tape used for the engine wiring harness and the cabin wiring harness must be It has high oil resistance and corrosion resistance.