How to determine the scale you need:1) First of all, our length is the width of the heat shrinkable tube, so the warmth shrinkable tube has a circumference that's twice the size) Calculate the fringe of the battery pack Generally, the circumference of the warmth shrinkable tube must be > the circumference of the battery pack) Insulating packaging for electrolysis fuses, batteries, lighting, inductors, metal metallic pipes, cord and cable joints, etc, with the features of anti-corrosion, dustproof, acid/alkali-proof, colorful, soft surface, low cost and nice insulation properties3) Bottle packaging: Food and medication bottle anti-corrosion, anti-leak sealing, such as: cosmetics nozzle, soy sauce bottle, wine bottle mouth, glass bottles and plastic bottle mouth packaging, fuel bottle swap package, 5 gallons of mineral water bottle Packaging and so on2) Appearance is clear and beautiful, improves product packaging grade, protects from dust, vegetation and different protecting impact is the ideal movie packaging material1) Widely utilized in all types of commodities comparable to wine, food, carrying goods, disinfecting tableware, electrical appliance, every day necessities, handicrafts, building materials, audio and video products, medicines, stationery, toys, portals, plastic hardware, glass ceramics, packaging, and so onProduct scope and industry:• 0 ~ 0≥10KV • & decDC10• zero ~ 0≥8KV • & decDC10• 0 ~ zero ≥ 6KV • & decDC10• Single-layer thickness breakdown voltage breakdown time• Electrical performance• Resistivity: ≥1 × 1015Ω / cm3 (relative humidity ≤65% at room temperature)• Natural Shrinkage: ≤0% at 30°C• Water absorption: ≤ 0%• Tensile: Less than 2%• Color: After the equipment shrinks, it is going to be saved in the environment of 30°C with out shade exchange reminiscent of discoloration and discoloration• Flexibility: After the package shrinks, it'll not crack on cement surface 3 times in different instructions from vertical and horizontal from 1 meter height• Shrinkable warmth shrinkable mechanical device is also used hair dryer, water shrinkage• Heat shrinkage: Tested at 100°C, horizontal shrinkage of 48 ± 3%, vertical 12 ± 3% would be near to the product• Proportion: 1• Appearance: Smooth surface, uniform thickness, no apparent spots, no strains of oil, impurities, foldingProduct bodily mechanical houses