We all know that to find high temperature adhesive tape that needs to be used in both sides of the wall, we need to find high-temperature double-sided adhesive tape, but there are about two or three options for double-sided adhesive tape, one is PET double-sided adhesive tape, and the other is oily double-sided adhesive tape. In fact, people who make double-sided tape should know that PET double-sided tape and oily double-sided tape are both high temperature resistant, so when should we choose PETS double-sided tape and when to choose oil double-sided tape?

In fact, PET double-sided tape and oily double-sided tape or there are many differences. First of all from the base material analysis, PET double-sided tape is PET material, and oily double-sided tape material is cotton paper. The biggest difference between the two is that the PET tape is constantly pulling and it will not be deformed. On the contrary, the oily double-sided tape will be deformed due to the paper paper, and if forced, the tape will easily break. From the material analysis, PET double-sided tape determines a relatively high degree of temperature resistance, can withstand about 200 degrees, has a very good thermal stability, and oily double-sided tape is different, its temperature resistance is about 80 degrees.

Third, the two have distinct viscosity, and the viscosity of oily double-sided tape will gradually decrease over time after a year and a half. The PET double-sided tape, on the other hand, is more sticky over time and permanently sticky.