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Battery Swelling Tape-POE05A23
Battery Swelling Tape
It is a functional smart tape specially designed for cylindrical lithium-ion batteries. Its core feature is that when the battery is injected with electrolyte or in a high-temperature environment, the tape can achieve controllable volume expansion. This expansion automatically fills the gap between the battery cell core and the metal shell, closely integrating the two into one, which fundamentally enhances the safety and reliability of the battery under harsh working conditions such as vibration and impact.


Quick Specifications
Item NO Colour Total Thickness
(mm)
Max Width
(mm)
Max Length
(M)
MOQ
(m²)
180° Peel Adhesion
(N / 25mm)
POE05A23 Transparent 0.045±0.005 1020 500~2000M ( can be customized) 2000 ≥2
Additional Specifications
Backing Material OPS
Backing Thickness (mm) 0.04
Type of adhesive Acrylic
Tensile strength(N/25mm) ≥10 N/10mm
Electrolyte-resistant thickness expansion coefficient 200↑/ 2H / 85℃
Inside Dianeter of Roll (±1mm) 77±1mm
Key Features
Multi-surface Applicable

Multi-surface Applicable

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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