New uses for Lithium Primary batteries appear every day in areas as diverse as industrial electronics, information technology, medical care, and military aerospace. H&V’s industry-leading Lithium Primary separators are engineered to be stable in non-aqueous electrolyte environments and are optimized for both strength and battery performance.

  • H&V separators can sustain the battery temperatures in excess of 400°C.
  • Our separators provide optimum smoothness and consistency of surface for efficient battery assembly in both button cell and spiral wound processes.
  • Applications

    H&V Lithium Primary separators deliver critical separator consistency.

    Additional benefits include:

    • High purity and stability in non-aqueous electrolyte environments.
    • Stable in high-heat applications.
    • High Porosity to maximize electrolyte volume.
    • Good physical strength for battery assembly.
    • Smooth surfaces for further optimization in battery processing.
    • Tight thickness and basis weight control for processing.

    Our most popular grades, BG03013 and BGO4013, are differentiated by weight and thickness and are stable in temperatures approaching 300°F. For higher heat applications, we recommend BG03015, a binder-free separator.

  • Resources
  • Technical Data

    To request a Technical Data Sheet please click Contact Us above and complete the form.

    Lithium Primary

    Grade
    Grammage
    (g/m2)
    Thickness
    (mm)
    MD Tensile
    (lb/inch2)
    Specific Surface Area
    (m2/g)
    BG03015 34 0.25 1.5 2.0
    BG03013 29 0.20 2.0 2.0
    BG04013 42 0.29 2.5 2.0

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