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Standard electrical insulating tape, electrical insulation tape around the figure

by:Kint      2020-04-09
Standard electrical insulating tape, electrical insulation tape around to figure the electrician is insulated electrician is used, in the days time will be used, so the standby electrical insulating tape and tutoring electrical insulating tape usage, it is very necessary. Electrical insulating tape around the figure. What is electrical insulation tape electrical insulation tape is a kind of suitable for all kinds of resistance parts insulating tape, electrical insulation tape name is PVC electrical insulating tape, also somebody Chen wei is insulating tape, electrical insulation tape. Generally what we use electrical insulating tape, there are three kinds of black tape is a kind of insulation, the second is electric flame retardant PVC tape, high pressure, for a third since the adhesive tape, although said are electrical insulating tape, but also have different. Electrical insulating tape type 1. Black insulation tape. Insulation is black tape that used an electrical insulating tape, but the black insulation tape quality is poorer, as long as the insulation function, and it has no flame retardant and waterproof function, now basically is don't have to this kind of adhesive tape, as long as some civil construction electrical mining will use the tape. 2. PVC flame-retardant tapes. PVC flame-retardant tapes in common now, it has the waterproof, flame retardant, insulation three functions. PVC flame retardant tapes, although there is a very good use function, PVC flame-retardant tapes of primary raw materials are PVC raw materials, so their poor ductility, doing joint package, can't do it very closely, water proofing property is not very ambitious, but compared with black insulation tape, PVC electrical fire retardant tape is still very extensively used. 3. High pressure since the adhesive tape. The ductility of high pressure since the adhesive tape is very good, and far better than the above two waterproof insulation, usually use on the level of high voltage. Now, someone will use the high pressure since the adhesive tape in the category of low pressure, but because of the high pressure from the strength of the adhesive tape itself there is no good PVC electrical fire retardant tape, so high pressure since the adhesive tape often drink PVC raw materials together with the tape. Standard 1 electrical insulating tape. Electrical insulating tape is suitable for all kinds of wire insulation packages, simple, is also very easy to tear. 1500 unleaded electrical insulating tape voltage is 600 v and below grade, the scale of the electrical insulating tape to 18 mm x 10 m x 0. 13 mm, usually the electrical insulating tape color is black, the dielectric strength of the electrical insulating tape to 39. 37 kv /毫米( 1000v/mil) 。 2. 1600 standard of lead-free electrical insulating tape ( Thickness * length * width) For 18 mm x 20 m x is 0. 15 mm, it is suitable for level of temperature to 80 ℃ ( 176℉) , in general, the electrical insulating tape color is black, the thickness of the electrical insulating tape is 6 mils, dielectric strength of the electrical insulation tape & gt; 39. 37kv/mm( 1000v/mil) Insulation resistance & gt; 10 ^ 12 ohms, below 600 v voltage level.
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