Electrical Insulation Tape

Electrical Insulation Tape


Hecheng offers different insulation banding tapes for electrical and transformer industry, such as heat shrinkable tape, non-alkali fiberglass tape.


1. Heat shrinkable tape is a kind of insulation binding material made of special high shrinkage polyester fiber woven. It has a certain degree of chemical resistance and insulation property, very high shrinkage and hot tensile strength. This material is easy to use and can be used instead of cotton tape. The advantage is that the coils are more tied and fastened; no dipping is required; there is no slack, shedding phenomenon, and no contamination of the transformer oil. 

This material is mainly used for the binding (packing) of coils, such as the outside of the coil, the head, the transposition, and other parts of the electromechanical products such as transformers, transformers, and motors during the manufacturing process, as well as in the body.


2. Non-Alkali Fiberglass tape is made of glass fiber and has the advantages of good insulation performance, high temperature resistance, etc. It is an insulating and binding material essential for motors or electrical appliances. It makes the motor obtain superior insulation performance, prolong its service life, and reduce its volume and weight. It can also be used for central air-conditioning heating pipe and other flame-retardant high temperature equipment. Wide fiberglass tapes are generally used for large electrical equipment such as cables or large transformers.

Please inquire for details and TDS.