PVC Heat Shrink Blue Tube 90mm

From the shop's description

PVC Heat Shrink Blue Tube 85mm is a high-quality electronic component designed for Arduino, prototyping, and educational electronics. Mechanical and physical properties : Name: PVC heat shrinkable tube Width: 30mm,85mm,105mm,130mm,145mm,170mm,180mm, 200mm, 220mm, 235mm (According to your choice) Color: Blue Shrinkage temperature: 80°C Temperature range: -40°C~105°C Temperature resistance class: 105°C Shrinkage rate: tested at 100°C, horizontal shrinkage 48±3%, vertical 12±3% can be close to the product Rated voltage: 300V Product features : environmental protection, insulation, stable performance, low shrinkage temperature, fast shrinkage, etc. Appearance: Smooth surface, uniform thickness, no obvious spots, no traces of oil, impurities, folding. Storage method: Please store the unused PVC heat shrinkable tube in a place protected from light and avoid high temperature. Scope of application: widely used in electrolytic capacitors, batteries, electronic components, lighting, LED pins, combined packaging of bottle mouths, etc., to beautify the appearance, insulation, moisture-proof, anti-corrosion and dust-proof effects of the coated objects. Tips for use: It is recommended to use a heat gun to heat and shrink. How to choose the size you need First of all, our size is the width of the heat shrinkable tube: so the heat shrinkable tube has a circumference that is twice the size. Calculate the perimeter of the battery pack, Generally, the circumference of the heat shrinkable tube should be > the circumference of the battery pack. The following is the reference storage we provide according to the 18650 battery, for reference only. 1 x 18650 battery: recommended heat shrinkable tube size 85mm 2 x 18650 battery: recommended heat shrinkable tube size 120mm 3 x 18650 battery: recommended heat shrinkable tube size 130mm 4 x 18650 battery: recommended heat shrinkable tube size 150mm 5 x 18650 battery: recommended heat shrinkable tube size 180mm 6 x 18650 battery: recommended heat shrinkable tube size 200mm It’s perfect for DIY makers, students, and anyone building custom electronic circuits or STEM kits.