Multilayer Separator

PP / PE / PP

A thickness in the range of about 16μm to 40μm

Features
Specifications
Video

Features

Uniform pore structure

Low shutdown temperature and high melting temperature for battery safety 

High-speed shutdown layer for battery safety

Specifications

  • Properties
  • Thickness(um)
  • Gurley(sec/100c.c.)
  • Tensile Strength
    MD(kgf/cm² )
    TD(kgf/cm² )
  • Puncture Strength(gf)
  • Puncture Strength(120̊C*1hr)
    MD(%)
    TD(%)
  • Porosity
  • Properties

    D340E

  • Thickness(um)

    40±2

  • Gurley(sec/100c.c.)

    650±100

  • Tensile Strength - MD(kgf/cm² )

    >1400

  • Tensile Strength - TD(kgf/cm² )

    >110

  • Puncture Strength

    >600

  • Shrinkage(120̊C*1hr) - MD(%)

    <5

  • Shrinkage(120̊C*1hr) - TD(%)

    ≦0.5

  • Porosity

    42±3

  • Properties

    D320D

  • Thickness(um)

    20±2

  • Gurley(sec/100c.c.)

    500±100

  • Tensile Strength - MD(kgf/cm² )

    >1400

  • Tensile Strength - TD(kgf/cm² )

    >120

  • Puncture Strength

    >300

  • Shrinkage(120̊C*1hr) - MD(%)

    <5

  • Shrinkage(120̊C*1hr) - TD(%)

    ≦0.5

  • Porosity

    40±3

  • Properties

    D316M

  • Thickness(um)

    16±2

  • Gurley(sec/100c.c.)

    200±100

  • Tensile Strength - MD(kgf/cm² )

    >1400

  • Tensile Strength - TD(kgf/cm² )

    >100

  • Puncture Strength

    >250

  • Shrinkage(120̊C*1hr) - MD(%)

    <5

  • Shrinkage(120̊C*1hr) - TD(%)

    ≦0.5

  • Porosity

    45±3

  • Properties
  • Thickness(um)
  • Gurley(sec/100c.c.)
  • Tensile Strength
    MD(kgf/cm² )
    TD(kgf/cm² )
  • Puncture Strength(gf)
  • Shrinkage(120̊C*1hr)
    MD(%)
    TD(%)
  • Porosity
  • Properties

    D312M

  • Thickness(um)

    12±2

  • Gurley(sec/100c.c.)

    200±100

  • Tensile Strength - MD(kgf/cm² )

    >1400

  • Tensile Strength - TD(kgf/cm² )

    >100

  • Puncture Strength

    >250

  • Shrinkage(120̊C*1hr) - MD(%)

    <5

  • Shrinkage(120̊C*1hr) - TD(%)

    ≦0.5

  • Porosity

    45±3

Video