Why can Automotive Wiring Harness Protection Sleeve become a good choice material?

The chemical equation of polyethylene terephthalate for Cable Sleeve is OCH2-CH2OCOC6H4CO-, commonly known as PET. It is a polymer formed by the dehydration and condensation of ethylene terephthalate. Ethylene terephthalate Ester is formed by the esterification reaction of terephthalic acid and ethylene glycol. The Cable Sleeve is milky white or light yellow, relatively crystalline, with a smooth and shiny surface, a wide temperature range, good mechanical equipment performance, and the long-term transportation temperature can reach 12, It has good electrical insulation properties, even at high temperatures, its performance is still good, its resistance to stress loosening is weak, its fatigue resistance coefficient is good, and its specifications are good.

① It has good structural mechanical properties, its impact strength is 3 to 5 times that of other plastic films, and its folding resistance is good.
② Resistant to acid and alkali, human fat, dilute acid, dilute alkali, and most organic solvents.
③ It has good ultra-low temperature performance and can be used for a long time in the temperature range of 120°C. It can withstand high temperatures of 150°C and ultra-low temperatures of -70°C in short-term applications, and high and low temperatures have little impact on the performance of its mechanical equipment.
④The gas and water vapor coverage rate is low, which means it has good gas, water, oil and odor barrier properties.
⑤High clarity, can block ultraviolet light, and has good glossiness.
⑥ Odorless, good environmental hygiene, and can be used as food packaging materials.
The Automotive Wiring Harness Protection Sleeve is made of wire drawing with a diameter of .25MM or 0.20MM. It has good elasticity, flame retardancy and fire resistance. The surface of the product is smooth, soft and can be bent at will.
Automotive Wiring Harness Protection Sleeve can inhibit chemical corrosion and friction, have good elasticity, elasticity and other characteristics, and are brightly colored and available in various colors. The price of polyester Cable Sleeve is much lower, but the performance level is not very large, and its distance can be ignored as long as the regulations are not very high.