Diameter calculation: diameter=flattening width * 2/3.14

For example, the diameter of heat shrinkable film with flattening width of 90mm=90 * 2/3.14=57mm

Usage: It is recommended to pack the battery and blow with a hot air gun, depending on the effect. Stop blowing hot air when the desired effect is achieved.

Friendly tips: The dimensions marked on PVC heat shrinkable pipes in our shop refer to the width after flattening, that is, the fold diameter of a circle and half of its circumference. Please confirm the required size before purchasing. If you don't understand, please consult our customer service first;

• Product name: PVC heat shrinkable sleeve;
• Shrinkage temperature: 80 ℃;
• Temperature range: - 40 ℃～ 105 ℃;
• Temperature resistance grade: 105 ℃;
• Shrinkage: ≥ 48 ± 5%;
• Rated voltage: 300V;
• Product color: blue;
• Product features: excellent environmental protection, insulation, stable performance, low shrinkage temperature, fast shrinkage and other advantages;
• Scope of application: It is widely used in the combination packaging of aluminum, electrolytic capacitors, batteries, electronic components, lighting, LED pins, bottle mouth, etc. It plays a role in beautifying the appearance, insulation, moisture-proof, anti-corrosion and dust-proof of the coated materials.