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Performance difference between PET double-sided tape and oily double-sided tape

by:LINYANG     2019-12-27

high temperature resistance requires high temperature double-sided adhesive tape for double-sided adhesive tape, but there are probably two solutions for high temperature resistance: one is PET double-sided adhesive tape, the other is oily double-sided tape.

friends who make double-sided adhesive tape should all know that PET double-sided adhesive tape and oily double-sided adhesive tape can withstand high temperatures, so when should we choose PETS double-sided adhesive tape, when to choose oily double-sided adhesive tape?

First of all, there are still many differences between PET double-sided adhesive tape and oily double-sided adhesive tape. First of all, from the aspect of substrate, PET double-sided adhesive tape is made of PET material, while oily double-sided adhesive tape is made of cotton paper. The biggest difference between the two is the tape made of PET material, which is constant and will not deform. On the contrary, the oily double-sided tape will deform because it is made of cotton paper and if it is used hard, the tape is prone to breakage. From the material analysis, PET double-sided tape determines that the temperature resistance is relatively high, can withstand about 200 degrees, and has quite good thermal stability, while oily double-sided tape is different, its temperature resistance is about 80 degrees. Secondly, from the perspective of product price alone, basically the price cost of PET double-sided adhesive tape is generally more expensive than that of oily double-sided adhesive tape. Normally, the price of PET double-sided adhesive tape is more than 20 yuan per square meter, while the price of oily double-sided adhesive tape is about one square meter in 6 yuan. Finally, the two have completely different stickiness. The stickiness of oily double-sided adhesive tape will gradually weaken over time after one and a half years. On the other hand, PET double-sided adhesive tape is the opposite. With the passage of time, PET double-sided adhesive tape is more sticky and permanent.

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