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The working principle of PVC electrical insulation tape is briefly introduced

by:Kint      2020-02-06
PVC electrical insulation tape consists of two parts: base material and adhesive. Connect two or more unrelated objects by bonding. The surface is coated with an adhesive. The earliest adhesives came from animals and plants. In the 19th century, rubber was the main component of adhesives, while modern polymers were widely used. Adhesives can bond things because they form bonds between their molecules and those that want to connect them, thus firmly binding the molecules together. The composition of the adhesive varies according to different brands and different kinds of polymers. Guangzhou PVC electrical insulation tape wholesale products are various, surface adhesives are various, and the performance and strength of each brand of tape are also different. Since the bonding effect of the adhesive tape is caused by the water content of the adhesive on the surface of the adhesive tape, when the adhesive penetrates into the adhesive tape, the adhesive tape dries quickly and becomes a part of the adhesive, so the micro-porosity on the surface of the adhesive tape is very high. Select the belt if the micropore rate is more or the Hygroscopicity is greater. Fast curing tape must be used and vice versa, I . e. slow curing tape or tape containing more adhesive. The tape is coated on the baseband. Usually, the tape must be completely dried before rolling. If the tape is too wet, the tape itself will stick very tightly. It is difficult to open in use, and some cannot be used at all. If there is no dry glue on the hard surface, we can apply greasy nail polish to the surface of the object and then gently wipe it with a soft cloth. PVC electrical insulation tape manufacturers should store the insulation tape in the warehouse to avoid sunlight and rain; Do not contact with organic solvents of acid and alkali oil and keep it clean and dry; The tape should be placed in the reel and cannot be folded. If the storage time is too long, it should be turned over every season. During use, do not make the tape snake or creep, keep the traction roller and vertical roller flexible, and the tension should be moderate; In use, if the tape is found to be damaged at an early stage, the cause should be found out in time and repaired to avoid adverse consequences. Guangzhou ruidetai Electrical Equipment Co. , Ltd. was established in 2006 and is the largest PVC tape production base in Guangzhou. The company's main products are PVC electrical tape, PVC electrical insulation tape, PVC cold-resistant electrical tape, PVC extremely sticky electrical tape, PVC flame retardant electrical tape, automotive wiring harness tape, warning tape, pipe tape, high pressure self-adhesive tape, waterproof tape, audio shoe material protective film, easy to tear (Knife-free)Tape, PVC protective tape, etc. The company has: ruidetai, Youlide, Taixin, Yandang Mountain, electric shield, black monkey, sticky, from the middle to the high-end, a total of seven series, can meet the needs of domestic and foreign customers.
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