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Reasons for aging of adhesive tape.

Publish Time: 2020-04-24   Views:

1. Oxygen, as the content of oxygen in the air accounts for 21%, and oxygen has the characteristics of accelerating the oxidation of substances, with heavy activity, resulting in the rapid oxidation of the tape, resulting in the "aging" of the tape. But when we paste the tape, we can not make the tape with bubble. Of course, for the breathable tape, this factor is inevitable.

2. Ultraviolet (too sunlight), which has high-temperature characteristics, can decompose viscous substances quickly,and the tape will be decomposed if exposed to sunlight for a long time.resulting in aging of the tape. This is based on the place where the tape is used. It can prevent objects from being exposed to the sun.
3. Plasticizer, its main function is to soften the plastic, and most of the rubber products contain plasticizer. With the change of time, the proportion of the substance itself containing plasticizer will be more and more, which will cause the aging of the tape. Under the long-term influence of the above factors, the tape will deteriorate, soften, solidify and lose its viscosity.
4. Metal, especially brass or rust, can react with metal, especially brass or rust in daily life, and the tape contains organic compounds, which will lead to aging of the tape. Many metals will be pasted with adhesive tape protective film, or some parts need to be used, so it is necessary to pay attention to the service life of the adhesive tape, so as to avoid the falling off or even more serious situation of parts caused by the adhesive tape.
5. Bleaching agent, the main component of which is calcium oxide, which can react with organic compounds. This usually happens rarely.
The above is about the tape related knowledge, you can contact us at any time if you need, the manufacturer is looking forward to your call!
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