What is the reason for the aging of Polyester/cotton Braided Sleeve?

The aging problem of Polyester/Cotton Braided Sleeve has always been a problem that plagues the sealing strip industry. At present, the application of Special Material Braided Sleeve in the sealing strip industry is still very wide. Therefore, solving the aging problem of Special Material Braided Sleeve is very important for the development of the sealing strip industry. Still very important. So what are the main factors that affect the aging of Polyester/cotton Braided Sleeve?

1. The influence of oxygen, ozone and other air components is mainly due to the occurrence of oxidation reaction that breaks the molecular chain of the Special Material Braided Sleeve. However, the degree of influence of ozone and oxygen is different, and the oxidation of ozone is more destructive.
2. The influence of light and moisture, which is a key factor in accelerating aging. Moisture in the air is a necessary condition for the softening of Special Material Braided Sleeve, and light is the main factor that promotes its discoloration. Long-term sunlight exposure can easily cause Soften the deformation of the Special Material Braided Sleeve.
3. Temperature. Temperature has a relatively large impact on Special Material Braided Sleeve. Mainly in the cold winter, the Special Material Braided Sleeve will harden severely and cause the sleeves made of special materials to break. In the hot summer, the sleeves knitted made of special materials will cause cracks. soften.