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

    MD Tensile
    Specific Surface Area
    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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