Why should the Automotive Wiring Harness Protection Sleeve avoid direct sunlight?

Automotive Wiring Harness Protection Sleeve are tubes of different thicknesses made of rubber materials. It can be used for general experimental equipment in chemical laboratories, such as the export and connection of gases. But it cannot be used in high temperature experiments.

The researchers of the Cable Sleeve have come to the conclusion that the Cable Sleeve is a water-based product, and it is a product in which rubber is dissolved into water after emulsification. In other words, its essence is still rubber. Therefore, there is still a certain connection with rubber in terms of properties. Rubber can be destroyed by high-energy ultraviolet rays, which directly cause the breaking and crosslinking of rubber molecular bonds.
In addition, rubber will generate free radicals due to the absorption of light energy, causing and accelerating the oxidation chain reaction process. Through the action of the two catalysts of ultraviolet light and light energy, the rubber accelerates the chemical reaction, and there will be network cracks on both sides, which is the so-called "light outer layer crack". This feature, the rubber is still brought to the Cable Sleeve, so that the automotive wiring harness protective cover cannot avoid this problem.
Therefore, the Automotive Wiring Harness Protection Sleeve must avoid direct sunlight. The research team believes that after being exposed to direct sunlight, the Automotive Wiring Harness Protection Sleeve will be greatly affected, and its service life will be greatly shortened. Therefore, be sure to avoid direct sunlight.