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The difference between PVC electrical insulation tape and insulation tape

by:Kint      2020-01-10
PVC electrical insulation tape, also known as electrical insulation tape, is made of soft polyvinyl chloride (PVC) The film is made of base material and coated with rubber pressure sensitive adhesive. It has good insulation, flame resistance, voltage resistance, cold resistance and other characteristics. It is suitable for automobile wiring, wire winding, insulation protection and so on. PVC film is used as the base material and coated with rubber pressure sensitive adhesive. The combustion test of electrical insulation tape is a flammability test specially designed for pressure sensitive/pressure sensitive adhesive tape. The test sample is to spiral the tape of the specified length around a steel bar with a diameter of 1/8 and attach a display flag to the top. The flame of the burner is at an angle of 20 degrees to the steel bar every five times (Fifteen seconds each time) After approaching the flame, the ignition time of the sample should not be longer than 60 seconds, or the damage degree of the display flag should not be more than one quarter. The burning test of electrical insulation tape is a 'pass/fail' height. Tapes approved or listed by UL and marked with 'flame retardant' have initially passed this test and passed UL follow-up service audit test. Insulating tape refers to the tape used by electricians to prevent leakage and insulate. Also known as insulating tape, tape, composed of baseband and pressure sensitive adhesive layer. The baseband is generally made of cotton, synthetic fiber fabric and plastic film. The adhesive layer is made of rubber and adhesive resin, which has good viscosity and excellent insulation performance. Insulating tape has good insulation pressure resistance, flame retardant, weather resistance and other characteristics, and is suitable for wire connection, electrical insulation protection and other characteristics. Both have insulation properties and different applications. PVC electrical tape is suitable for automotive wiring, wire winding, insulation protection, etc. Polyester electrical tape, also known as Myra tape, is made of polyester film and solvent-based pressure sensitive adhesive. It has high tensile strength and high temperature resistance. It is used in the manufacture of various Transformers. Insulation tape is generally suitable for wire connection and electrical insulation protection due to its good insulation pressure resistance, flame retardant, weather resistance and other characteristics.
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