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Tab Insulation TapeK-A04D1
Tab Insulation Tape

The high-performance insulation tape, specially designed for lithium battery cells, is composed of electrolyte-resistant special adhesive and high-stability polyimide substrate. It maintains excellent performance in the harsh internal environment of the battery, effectively protects the tab solder joints, improves the overall safety of the battery cell, and serves as a key auxiliary material to ensure the stable operation of the battery.

Quick Specifications
Item NO Colour Total Thickness
(mm)
Max Width
(mm)
Max Length
(M)
MOQ
(m²)
Initial Tack
(N/25mm)
180° Peel Adhesion
(N / 25mm)
KA04D1 Amber 0.045± 0.005 1020 500~2000M ( can be customized) 2000 1↑ 3↑
Additional Specifications
Backing Material PI
Backing Thickness (mm) 0.025
Type of adhesive Acrylic
Thickness of release liner 0.050±0.005
Holding power (h) 24↑
Elongation at break (%) 25↑
Tensile strength (Mpa) 70↑
Temperature resistance (℃/30mins) 130
Voltage resistance (kV) 3
Inside Dianeter of Roll (±1mm) 77±1mm
Exclusive Perfornance Paraneters 72h electrolyte resistance, no peeling, no delamination.
Key Features
Comes off clean

Comes off clean

Superior electrolyte resistance

Superior electrolyte resistance

Excellent high temperature resistance

Excellent high temperature resistance

Our products comply with RoHS standards. Test reports are available upon request.

Our products comply with RoHS standards. Test reports are available upon request.

Storage Condition

Store at room temperature, away from light. The temperature should be 15-28℃, and the humidity should be 40%-70%.

Additional Information

Please select the appropriate product based on battery type (cylindrical / prismatic / pouch), precise application position (tab / electrode assembly / casing), as well as operating temperature and electrolyte resistance requirements. For detailed specifications, please contact our sales engineers to receive the most suitable model recommendation.

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