Three ways to buy electrical tape

How to buy electrical tape? Electrical tape is widely used in daily life. Whether it is a wholesaler, engineering company, or home user, you can learn how to buy electrical tape, generally speaking from the following three points To judge the quality of electrical tape:

1. Appearance: Whether there is any defect from the outside, whether the electrical insulation tape rewinds conformably, whether there are burrs on the slitting, and whether it is smooth. The tape with smooth slitting is of better quality and more convenient to use.

2. Tape material: Look at the tape material (there are many types of electrical tape, so I won't introduce the quality of the material one by one, in most cases it depends on the usage), you can consult according to your own needs when purchasing professional.

3. Glue: Look at the glue again. Now most of the glue has evolved to environmental protection. If the smell is pungent, it is more likely to be a defective product (not referring to all tapes). In addition, the quality of the tape is better if there is no anti-adhesion when the tape is pulled off and used, and if there is any residual glue after tearing off after use. It should be noted that the PVC materials used in electrical tapes are basically the same. The main thing is to look at the glue. After a period of time after wrapping the poor quality tape, you can see that the glue and the PVC material are separated. It looks sticky and very sticky. Uncomfortable, and good quality tape will not have this problem.