Analysis of the causes of tape aging

by:CROWN     2022-10-16

The products wholesaled by tape manufacturers will have problems after a period of use. What is the reason for this? Let's take a closer look today.

In fact, there are many reasons, one of which is oxygen. If the product is placed in the air, oxygen has the characteristics of accelerating the oxidation of substances, and the activity is very large, resulting in rapid oxidation of the tape, resulting in the aging of the tape; ultraviolet (sunlight) ), ultraviolet rays have high temperature characteristics, which can quickly decompose viscous substances, and the tapes exposed to sunlight for a long time will be decomposed by them, causing the tapes to age.

In fact, the product has superior properties, such as the thin thickness of the transparent sealing tape, good performance-price ratio, transparent appearance, double-sided sticky, non-toxic, odorless, and good safety. Transparent sealing tape is easy to use, high efficiency, anti-buffering strength High, good retraction rate, good puncture resistance and tear resistance. It is possible to print the company's trademark LOGO and company name on the rubber surface, which plays a role in counterfeiting and improving the company's reputation.

At the same time, because some plasticizers are added to manufactured products, their main function is to soften plastics, and most plastic products contain plasticizers. With the change of time, the proportion of plasticizers in the substances themselves will increase. cause the tape to deteriorate.

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