Product name: PVC heat shrink tubing
Product specifications:
Flatten width 7mm (diameter approximately 4mm), wall thickness 0.1mm
Flatten width 9mm (diameter approximately 5mm), wall thickness 0.1mm
Flatten width 12mm (diameter approximately 7mm), wall thickness 0.1mm
Flatten width 15mm (diameter approximately 9mm), wall thickness 0.1mm
Flatten width 18.5mm (diameter approximately 11.5mm), wall thickness 0.1mm
Flatten width 20mm (diameter approximately 12.7mm), wall thickness 0.1mm
Flatten width 27mm (diameter approximately 16mm), wall thickness 0.1mm
Flatten width 29.5mm (diameter approximately 18.5mm), wall thickness 0.1mm
Flattening width 31mm-32mm (diameter about 20mm), wall thickness 0.1mm
Flatten width 36mm (diameter 22mm), wall thickness 0.1mm
Flatten width 40mm (diameter 25mm), wall thickness 0.1mm
Flatten width 43mm (diameter approximately 27mm), wall thickness 0.1mm
Flatten width 45mm (diameter approximately 28mm), wall thickness 0.1mm
Flatten width 50mm (diameter approximately 32mm), wall thickness 0.1mm
Flatten width 55mm (diameter approximately 35mm), wall thickness 0.1mm
Flatten width 60mm (diameter approximately 38mm), wall thickness 0.1mm
Flatten width 70mm (diameter approximately 44mm), wall thickness 0.1mm
Flatten width 75mm (diameter approximately 48mm), wall thickness 0.1mm
Flatten width 80mm (diameter about 50mm), wall thickness 0.1mm
Shrinkage temperature: 80 ° C
Temperature range: -40 ° C~105 ° C
Temperature resistance level: 105 ° C
Shrinkage rate: ≥ 48 soil 5%
Rated voltage: 300V
Length: 1/10 meter
Product colors: blue, black, transparent, white, red, yellow, green, etc.
Product features: environmental protection, insulation, stable performance, low shrinkage temperature, fast shrinkage, etc.
Storage method: Please store unused PVC heat shrink tubing in a dark place to avoid high temperatures.
Scope of application: widely used in Electrolytic capacitor, batteries, electronic components, lighting, LED pins, bottle mouths
Combination packaging, etc., plays a role in beautifying the appearance, insulation, moisture-proof, anti-corrosion, and dustproof of the covered material.
Tips: It is recommended to use a Heat gun for heating and shrinking.
Please note
Calculation method for the size of commonly used cylindrical and square battery sleeves
Sleeve diameter: generally referred to as the flattened width, which is one and a half of the circumference. So before buying, you must first calculate
The circumference of the product is calculated by dividing it by 2 to obtain the required sleeve width, usually 5 to 10 millimeters larger for convenience
Install the battery, and the shrinkage rate of the heat shrink tube is about 48%. It doesn't matter if you buy a larger one, but if you buy a smaller one, you won't be able to use it.
The circumference of the cylinder=diameter x3.14,
For example, if the diameter of a cylinder is 20mm, the circumference is 20x3.14=62.8mm
Circumference of Rectangular cuboid=(length+width) x2,
For example, the perimeter of Rectangular cuboid section 1 is: (95+25) x2=240mm,
The perimeter of section 2 is: (45+25) x2=140mm
