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The Differences Between High-Pressure Self-adhesive Tape and PVC Insulation Tape

Have you heard about the product of high-pressure self-adhesive tape? Its functions and characteristics are different from those of PVC insulation tape. It will be bad if there is a safety accident in the wrong scene!


1. The raw materials of PVC insulation tape and high-pressure self-adhesive tape are different


The main composition of PVC insulation tape is pressure-sensitive adhesive evenly coated on the PVC film; while the high-pressure self-adhesive tape is composed of rubber oil calcium powder and so on.


2. The functions of PVC insulation tape and high-pressure self-adhesive tape are different


High-pressure self-adhesive tape refers to rubber tape, which is very flexible, and is generally used for grounding of distribution boxes and cross-connection of bridges. PVC film has good insulation and pressure-sensitive adhesive makes it have excellent stickiness; it is generally used for automobile maintenance, insulation protection, sheath protection, and wiring harness binding.


3. The properties of PVC insulation tape and high-pressure self-adhesive tape are different


The high temperature resistance of electrical tape is generally 80 degrees. PVC insulation tape is used for insulation bonding, sheath protection, wiring harness bonding, etc. in temperature environments below 80°C. It can also be used for fixing, overlapping, repairing, sealing and protection in industrial processes.


High-pressure self-adhesive tape is used for insulation protection of 1KV-10KV wire and cable terminals and intermediate joints in a temperature environment below 80°C. It is also widely used in the insulation and sealing of cable joints and the protection, maintenance and sealing of pipelines.


4. The characteristics of PVC insulation tape and high-pressure self-adhesive tape are different


The surface of the high-pressure self-adhesive tape is smooth and foggy, the material is soft with strong elasticity and high mechanical strength, and has excellent adhesion and electrical insulation. It has good self-adhesiveness. After being wrapped in an insulating layer and integrated, it is not easy to fall off and has good sealing performance. PVC insulation tape has a matte surface, soft material, strong viscosity and elasticity, good insulation and sealing performance. It is waterproof, so it is stable in wet environments.

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