Waterproof tape is a kind of waterproof sealing tape with self-melting, consistency and certain electrical insulation properties. PVC tape is made of soft film and rubber pressure-sensitive adhesive, with good insulation, flame retardant, pressure and cold resistance.
In terms of characteristics, waterproof tape has:
It conforms to irregular surfaces, has good compatibility with various cables, self-fusing tape, wide operating temperature range, good weather resistance, good waterproof and sealing performance, and good adhesion to copper, aluminum and cable sheath materials.
PVC tape has:
With polyvinyl chloride film as the substrate, the surface is bright or matte, soft texture, good elasticity, high strength, good insulation performance, good transparency, good viscosity, excellent electrical insulation and sealing performance, and stable electrical insulation performance in humid environments and water .
PVC tape is used for winding, fixing and insulating protection of wires and cables below 600 volts, basic waterproof insulation of various electrical equipment below 900 volts, and waterproofing of inner coatings of deep well electrical and underwater pump wires and overhead insulated wire joints under temperature environments below 70 volts. insulation.
Waterproof tape, waterproof sealing protection of overhead insulated wire joints for communication base station antenna feeder joints waterproof sealing protection and waterproof repair of cable outer sheaths are suitable for main insulation restoration of 1000 volts and below, and busbars of 35KV and below are connected to the main insulation.
The above is the difference between waterproof tape and pvc tape, both have their own advantages, you must carefully identify them when buying.