How to buy electrical insulating tape?

How to buy electrical insulating tape? Electrical insulating tape is widely used in daily life. No matter wholesalers, engineers or household users, you can learn how to buy electrical insulating Adhesive Tape. Generally speaking, you can judge the quality of electrical insulating tape from the following three points:

1.Appearance

From the outside, check whether there are defects, whether the tape rewinding is fit, whether the slitting has burrs 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 kinds of electrical insulating tape, so we won't introduce the quality of the material one by one. In most cases, it also depends on the use). When purchasing, you can consult professionals according to your own needs.

3. Glue

Look at the glue. 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 all tapes). In addition, if the tape is pulled down and used without anti adhesion, and if there is residual glue after use, the quality of the tape is better. It should be noted that the PVC materials used in the electrical insulation  Adhesive Tape are basically the same, mainly depending on the glue. After the tape with poor quality is wrapped for a period of time, it can be seen that the glue and PVC materials are separated, which looks sticky and uncomfortable, while the tape with good quality will not have this problem.