How to identify polyimide tape？

At present, there are many manufacturers of polyimide tape on the market, and the product quality is also uneven, so is there any way to identify the authenticity of polyimide tape, and now Xiaobian will bring you a way to identify the true and false.

1. Look at the appearance, in general, the color of inferior high-temperature tape is a little dark, and the quality of high-quality goldfinger high-temperature tape has a better surface gloss.

2. Look at the residue after ignition burning, bake it with a lighter for 1 to 2 seconds, and then touch it with your hands, the real gold finger high-temperature tape will not have glue to the hand.

3. The actual high temperature test, after a high temperature of 260°, check whether there is residual glue, shrinkage and other phenomena, because the temperature resistance of the real gold finger high temperature tape is usually between 120 degrees and 260 degrees