How to purchase electrical insulating tape?

                             How to purchase electrical insulating tape?

How to purchase electrical insulating tape? Electrical insulating tape is widely used in daily life. Whether you are a wholesaler, engineer or household user, you can learn how to buy electrical insulating tape. 1、 Generally speaking, you can judge the quality of electrical insulating tape from the following three points:

1. Appearance

Check whether there are defects, whether the rewinding is appropriate, whether the slitting has burrs and whether it is smooth from the outside. The tape with smooth slitting has better quality and is more convenient to use.

2. Tape material

Look at the tape materials (there are many kinds of electrical insulating tape, so we won't introduce the quality of the materials one by one. In most cases, it also depends on the use). When purchasing, you can consult with professionals according to your needs.

3. Glue

Look at the glue. Now, most glues have evolved into environment-friendly glues. If the smell is pungent, it is more likely to be a defective product (not all tapes). In addition, if the tape is not anti stick when it is pulled down for use, and there is residual glue after use, the quality of the tape is better. It should be noted that PVC materials used in electrical insulating tape are basically the same, mainly depending on glue. After wrapping the tape with poor quality for a period of time, you can see that the glue and PVC materials are separated, which looks very sticky and uncomfortable, while the tape with good quality will not have this problem.