We all know that there are many types of products in the wholesale tape, in which electrical tape can be subdivided into what? Let's take a look:

The first is the insulating black tape, which is only insulated, but it is not flame retardant or waterproof. It has gradually been phased out. Only some civilian buildings are still used electrically. The next is the PVC electrical flame retardant tape, which has three functions: insulation, flame retardant, and waterproof. However, because it is a PVC material, it is not malleable, and it can not wrap the connector very tightly. The water resistance is not ideal. But it is now widely used. The other is the high-pressure self-adhesive belt, which is generally used in higher grades of voltage. Because of its good ductility, it is better than the second type of waterproof water, so people also apply it to the field of low pressure.

When shopping, from the outside of the electrical tape to see whether there is a flaw, tape tape is not a paste, there is no wool edge cut, whether smooth tape material.