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A good new energy vehicle is of course inseparable from a good circuit, and the quality of the circuit depends largely on the quality of the wiring harness. However, the external environment of the wiring harness is also very important. At this time, the wiring harness of the automobile harness is It came into being. Automobile wiring harness is an indispensable part of the whole vehicle. The wiring harness of the automobile connects all the electrical equipment in the whole vehicle, which plays an important role in the safety of the automobile. The wiring harness of the automobile wiring harness for the automobile line has been widely used, especially It is the first choice for the protection of electrical wiring on cars using automotive wiring harness bellows.
As the age of the harness in the engine compartment of the automobile increases, the bellows of the harness around the old vehicle is substantially aged and destroyed with a small force. Harness protection is part of the normal operation of the circuit and must be taken seriously. When the wiring harness is exposed to a high temperature environment of the engine compartment, it is likely to cause serious consequences such as spontaneous combustion of a short circuit of the circuit. Therefore, the car wire bellows must be inspected regularly. If it is damaged or aged, it must be replaced in time. According to the use environment of the engine compartment of the car, the wire harness bellows must have the characteristics of high temperature resistance, flame retardancy, acid and alkali resistance and long service life. PA nylon flame retardant bellows are best suited for automotive engine compartment wiring harnesses.
Automotive wire harness bellows are generally most suitable for use with nylon bellows, because nylon bellows are resistant to high temperatures and acid and alkali corrosion, PA6 nylon temperature: - 40 ~ 125 degrees for a short time up to + 150 degrees. Automotive wire harness bellows are divided into standard nylon bellows and flame retardant nylon bellows. The interior and exterior of the standard nylon plastic bellows are wavy. The color is usually black, but there are other colors. Some of them can also be opened, and the thread is more convenient and faster. Its characteristics: good flexibility, anti-twist, good bending performance, can withstand heavy load; acid resistance, lubricant, coolant, etc., smooth surface, anti-friction; able to withstand foot pressure, cracking, deformation, rapid recovery, and Will not harm yourself.
