What kind of tape is high temperature resistant tape?

That is, adhesive tape used in high-temperature working environments. It is mainly used in the electronics industry. Its temperature resistance is usually between 120 degrees and 260 degrees. It is often used for spray painting, baking leather processing, coating masking and fixing in electronic parts manufacturing processes, printed circuit boards and high temperature processing masking. High-temperature tapes include KAPTON high-temperature tape; Teflon high-temperature tape; high-temperature masking tape; PET green high-temperature tape; high-temperature double-sided tape, etc.

Identification of high temperature resistant tape

High-temperature tape is mainly composed of two parts, the base material and the glue. Some manufacturers use this method to reduce costs, and this is also a way to lower prices. Its real quality is greatly reduced; take KAPTON high-temperature tape as an example, fake Both the temperature resistance and insulation performance are far lower than the real polyimide tape. The actual base material it uses is brown PET film coated with silicone. Since the actual application temperature in some industries does not need to be too high , not exceeding 260 degrees. The maximum temperature resistance of PET is 220 degrees, so it is generally not easy to detect. What's more, if other glues are used instead of silicone glue, the temperature resistance is far less than 150 degrees.

High temperature resistant tape is mainly identified from the following points:

(1) Taste;

(2) Appearance;

(3) Residues after ignition and combustion;

(4). Actual high temperature test, after passing the high temperature of 260°, check whether there is residual glue, shrinkage, etc.