Daramic® IND CL™

Daramic IND CL is a high-performance polyethylene battery separator designed for high quality industrial battery applications. Unique rib designs are available for flat-plate and tubular battery designs.

Features:

  • Proven reliability with over 40 years commercial use
  • Ease of handling, not susceptible to corner breaks
  • Can be utilized in tubular and flat plate battery designs
  • Micro-porosity and exclusive negative rib design reduces shorts
  • Available in roll form or cut pieces; with or without glass mat

Benefits:

  • Electrical resistance improved by up to 20% over conventional separators
  • Longer life and reduced warranty claims
  • Higher production yields and fewer rejects compared to other battery separators
  • Black residue reduced by more than 40%
  • High porosity enables superior battery electrical capacity
  • Acid displacement decreased by 15% resulting in greater electrical capacity
  • High oxidation resistance and high porosity ensures long battery life

Features:

  • Proven reliability with over 40 years commercial use
  • Ease of handling, not susceptible to corner breaks
  • Can be utilized in tubular and flat plate battery designs
  • Micro-porosity and exclusive negative rib design reduces shorts
  • Available in roll form or cut pieces; with or without glass mat

Benefits:

  • Electrical resistance improved by up to 20% over conventional separators
  • Longer life and reduced warranty claims
  • Higher production yields and fewer rejects compared to other battery separators
  • Black residue reduced by more than 40%
  • High porosity enables superior battery electrical capacity
  • Acid displacement decreased by 15% resulting in greater electrical capacity
  • High oxidation resistance and high porosity ensures long battery life
Attributes Units Daramic IND CL
Daramic IND CL
Backweb Thickness um 450 350
Electrical Resistance mΩ-cm2 220 200
Porosity % 58 58
Elongation (CMD) %
375 350
Total Oil % 17 - 21 17 - 21
Backweb Oil % 15 - 17 15 - 17