Shrink wrap battery pack is made of PVC (polyvinyl chloride) resin powder, with pigments etc. materials. Heat shrink pvc tube is formed by high-speed kneading, extrusion, positive pressure expansion and cooling.Pvc shrink sleeve has the effect of heating shrinkage.
NAXILAI pvc shrinkable tube has the characteristics of environmental protection and insulation. Pvc heat shrinkable sleeve is widely used in the insulation and cladding of electrolytic capacitors, inductors and other electronic products, as well as various batteries, lighting, wire harnesses and so on. Pvc heat shrink tubing film can play a moisture-proof, insulating and aesthetic effect on the products. It can also be used for outsourcing plastic of iron pipes such as telescopic rods, shower curtain rods, hardware and furniture, instead of spraying, to improve production efficiency, reduce production costs. The PVC heat-shrinkable sleeve is easy to use and starts to shrink at 90 ℃. According to the customer's use, electric hair dryer, hot-air gun, thermostatic oven, and transmission heat shrinkable machine can be selected to heat and shrink the coated sleeve products.