The key point is that electrical insulation tape is used for insulation of wire wrapping and linings, and involves electricity safety. Therefore, choosing a good roll of insulating tape is a problem for every electrician.
Electrical tape is used for insulation of wire wrapping and thread. It involves electrical safety. Therefore, choosing a good roll of insulating tape is a problem for every electrician. There are many PVC electrical tape on the market. How to choose it?
First of all, starting from the appearance of a roll of tape, good electrical tape, color should be uniform, the section should be smooth, no convex volume, no glue overflow, because if there is glue overflow, that the adhesive glue has been aging, the use of the tape around the head, will not be long before you release the serious consequences caused by leakage.
Then, we can pull the tape and feel the peel force and stickiness of the adhesive tape by hand. In general, the peeling force of the adhesive tape is moderate. If it's too light, it will not be able to wrap up the wires. If too heavy, it is difficult for the workers to pull apart and easily pull the tape to deform. The adhesive surface is stronger, but it is not sticky. The rubber surface is proved to be bad and sticky.
Finally, we take the tape to a long hard times, look at the white belt, if the tape color did not change or only had a little change, that the substrate tape without or only with a little bit of filling material, if the tape colors become very white, the manufacturers in order to reduce the cost, in PVC substrate in add a lot of filling material, reduce insulation tape.
So, a roll surface formation, moderate viscosity, no or only a little bit of white electrical tape, is a good electrical tape.
The electrician belt is safety oriented. It is committed to providing users with safe products, meeting the above three conditions, and specializing in research and development, production, processing and sales, providing customers with cost-effective products and cohesive tape, which is worthy of your trust.