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How to identify the pros and cons of high temperature adhesive tape

by:Yourijiu     2021-02-04
High temperature adhesive tape with high temperature resistance, strong adhesion, good properties such as insulation, excellent led high temperature adhesive tape, adhesive tape stripping force is low, easy to operate, after the tape stripping, leaving no residue. The good and evil people mixed up on the market led to the quality of the high temperature tape, so how do we identify the led the pros and cons of high temperature adhesive tape?

high temperature adhesive tape is mainly composed of base material and glue two most, some vendors to reduce cost, is also a way to lower the price of, its quality.

KAPTON high-temperature tape, for example, both heat resistance performance and insulation performance, false is far lower than the true polyimide tape, it actually is the dark brown's PET film base material used, coating of silica gel, because the temperature of the practical application of some industry does not need too high, no more than 260 degrees, PET heat resistance is 220 °, so in general is not easy to find, what is more, the originally and use other glue, silica gel water its temperature resistance is far less than 150 °.

        Mainly from the following identification:

1, taste, appearance;

after 2, ignition combustion residues;

3, the actual high temperature test, high temperature over 260 °, check whether there is residual glue, the phenomenon such as shrinkage.

high temperature adhesive tape used to spray paint, leather processing, coating covered and electronic parts of the lacquer that bake process in the fixed cover, printed circuit boards and heat treatment. Lithium battery for termination of green high temperature tape, adhesive tape, textured paper tape, goldfinger tape, teflon tape, double-sided tape, PE, OPP, PET protective film and other special adhesive products.

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