280mm x 5kg Heat Shrink Tube Tubing Wrap Sleeve Blue 18650 Battery




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In stock (5 units), ready to be shipped


Flattened width 280mm PVC heat shrink tubing Shrink tube 18650 battery shrink sleeve Insulation casing Heat shrink. Colour is blue, weight is 5kg

Features and specifications:
Product physical mechanical properties:
• Appearance: Smooth surface, uniform thickness, no obvious spots, no traces of oil, impurities, folding
• Proportion: 1.36
• Heat shrinkage: Tested at 100°C, horizontal shrinkage of 48 ± 3%, vertical 12 ± 3% can be close to the product
• Shrinkable heat shrinkable machine can also be used hair dryer, water shrinkage
• Flexibility: After the package shrinks, it will not crack on cement surface three times in different directions from vertical and horizontal from 1 meter height.
• Color: After the package shrinks, it will be stored in the environment of 30°C without color change such as discoloration and discoloration.
• Tensile: Less than 2%.
• Water absorption: ≤ 0.5%
• Natural Shrinkage: ≤0.5% at 30°C
• Resistivity: ≥1 × 1015Ω / cm3 (relative humidity ≤65% at room temperature).
• Electrical performance
• Single-layer thickness breakdown voltage breakdown time
• 0.07 ~ 0.09 ≥ 6KV • & decDC10
• 0.10 ~ 0.14≥8KV • & decDC10
• 0.15 ~ 0.20≥10KV • & decDC10
Product scope and industry:
1) Widely used in all kinds of commodities such as wine, food, sporting goods, disinfecting tableware, electric appliance, daily necessities, handicrafts, building materials, audio and video products, medicines, stationery, toys, portals, plastic hardware, glass ceramics, packaging, and so on
2) Appearance is clear and beautiful, improves product packaging grade, protects from dust, flowers and other protective effect is the ideal film packaging material
3) Bottle packaging: Food and medicine bottle anti-corrosion, anti-leak sealing, such as: cosmetics nozzle, soy sauce bottle, wine bottle mouth, glass bottles and plastic bottle mouth packaging, gas bottle switch package, five gallons of mineral water bottle Packaging and so on
4) Insulating packaging for electrolysis fuses, batteries, lighting, inductors, metal steel pipes, wire and cable joints, etc., with the features of anti-corrosion, dustproof, acid/alkali-proof, colorful, smooth surface, low price and good insulation properties
How to choose the size you need:
1) Important: the flattened width size is the width of the heat shrinkable tube, so the heat shrinkable tube has a circumference that is twice the size.
2) Calculate the circumferance of the battery pack. The circumference of the heat shrinkable tube should be greater than the circumference of the battery pack. 



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