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The introduction of electrical insulation tape

by:Kint      2020-03-21
Electrical insulation tape the introduction of the electrical insulation tape for electrical use used to prevent leakage, insulation tape. Craftsmanship: with polyvinylchloride (PVC) as the backing material, which are coated with rubber pressure-sensitive adhesive. they are. Electrical insulation tape for electrical use used to prevent leakage, insulation tape. Also called insulating tape, adhesive tape, composed of baseband and pressure-sensitive rubber. Baseband usually use cotton cloth, synthetic fabric and plastic film, rubber made from rubber increase adhesion resin compound, good viscosity, excellent insulation performance. Electrical insulation tape with excellent insulation, weather resistance, flame retardant features such as voltage, designed for connecting separated electrical wires for electrical insulating and protection purposes. Electrical insulation tape is widely used for under 380 v voltage using the wire dressing, sealing, insulating joint of electrical operation. Production technology has a brush glue and glue method two kinds. Electrical insulation tape the use of the advantages and defects, due to the more direct use plastic tape defects: plastic tape moment does a long easy dislocation, glue; Electrical load weight, fever, joint plastic tape is easy to melt contraction; Power connector kneading each other within the junction box, joint have burrs, easy scratches plastic tape, etc. The hidden danger will directly endanger the personal safety, caused by short circuit, causing a fire. And use black insulation tape above will not happen, it must have the strength, flexibility, can tightly around tapping for a long time, affected by time and temperature and compact shape, not falling, and flame retardant. Moreover, with black tape wrapped around again after plastic insulation tape to moisture, rust. Insulating adhesive tape, of course, also have defects, the waterproof performance is good but it is easy to break, so eventually need to tie up as a protective layer, layer 2 plastic tape on the insulation of the joint and the joint self adhesive tape don't stick to each other, better performance.
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