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PE Battery Separator

Catalog Number: ACM-BS02

Thickness: 16±2 μm

Color: White

Primary Application: Battery systems

Packaging Type: As per requirement

Product Description

PE battery separator is typically made from thin sheets of polyethylene (PE), a durable and chemically resistant material. This type of separator has special properties such as high porosity, mechanical strength and chemical stability to ensure optimal battery performance and safety. As a leading supplier of battery materials, our company is committed to providing you with PE battery separator with excellent performance. If our product piques your interest, please do not hesitate to contact us.

Technical Data

Thickness16±2 μm
Width50 mm
Length500 m
Gas Permeability350-550 Sec/100 ml
Porosity38-44 %
Puncturing Strength>300 g
MD Tensile Strength>90 Mpa
TD Tensile Strength>100 Mpa
Film Close Temperature≤135 °C
Film Break Temperature≥147 °C
90°C Heats Shrink MD≤3.5 %
90°C HeatsShrink TD≤2 %
105°C Heats Shrink MD≤5 %
105°C Heats Shrink TD≤3 %
120°C Heats Shrink MD≤20 %
120°C Heats Shrink TD≤15 %

Note: We can customize the thickness, width and length of our products according to your requirements. If you have other specification requirements, we can also customize for you.

Product Features

  • High Porosity: PE battery separator has high porosity for efficient electrolyte permeation and ion transfer within the battery.
  • Mechanical Strength: PE separator has sufficient mechanical strength to withstand the stresses and pressures encountered during battery assembly and operation.
  • Chemical Resistance: PE separator has excellent chemical resistance, preventing degradation and maintaining the integrity of the separator even in harsh battery environments.

Product Benefits

Our product acts as a barrier between the positive and negative electrodes of the battery, helping to prevent short circuits and promoting efficient ion transfer. From consumer electronics to electric vehicles, our PE battery separator greatly improves battery reliability, safety and performance.

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