2M PVC Heat Shrink Tubing for 18650 Battery Insulation Sleeve

Product Description

Experience enhanced protection with our premium 2M PVC 18650 Battery Heat Shrink Tubing.

Key Features:

• Smooth Appearance: Enjoy a flawless finish with uniform thickness, free from spots, oil traces, impurities, or fold marks.
• Heat Shrinkage: Tested at 100°C, the tubing offers a horizontal shrinkage of 48 ± 3% and vertical shrinkage of 12 ± 3%, ensuring a snug fit using a heat shrink machine, hair dryer, or water.
• Flexible and Durable: With excellent flexibility, the tubing does not crack when shrunk and subjected to drops from 1 meter onto a cement surface in multiple directions.
• Long-lasting Color: Maintains its vibrant color, with no discoloration or fading when stored at 30°C.

Technical Specifications:

• Tensile Strength: Less than 2%
• Water Absorption: ≤ 0.5%
• Natural Shrinkage: ≤ 0.5% at 30°C
• Resistivity: ≥ 1 × 10¹⁵ Ω/cm³ (relative humidity ≤ 65% at room temperature)

Electrical Performance:

Breakdown voltage and time for single-layer thickness:

• 0.07 ~ 0.09 mm: ≥ 6KV
• 0.10 ~ 0.14 mm: ≥ 8KV
• 0.15 ~ 0.20 mm: ≥ 10KV

Dimensions:

Length: 2M

Flat Diameter Options: 30mm, 85mm, 150mm, 180mm, 210mm

Package Includes:

1 x 2M PVC 18650 Battery Heat Shrink Tubing