DuroForce™ Ultra

DuroForce™ Ultra

Premium Performance for Automotive Batteries

DuroForce™ Ultra offers major automotive lead-acid battery manufacturers high puncture resistance and backweb as low as 0.150mm.

DuroForce™ Ultra is made from ultra-high molecular weight polyethylene, amorphous silica, and specially formulated oil, and offers excellent puncture and oxidation resistance for increased life of flooded lead-acid batteries.

Microporous battery separator - orange backweb thickness icon

200 μm

Backweb Thickness

Microporous battery separator - orange volume porosity icon

60%

Volume Porosity

Microporous battery separator - orange electrical resistance icon

55

Electrical Resistance
(mΩ – cm2)

Microporous battery separator - orange total oil content icon

17%

Total Oil Content

Microporous battery separator - orange elongation icon

350%

Elongation (CMD)

Microporous battery separator - orange puncture resistance icon

14 N

Puncture Resistance

Microporous battery separator - orange backweb thickness icon

200 μm

Backweb Thickness

Microporous battery separator - orange volume porosity icon

60%

Volume Porosity

Microporous battery separator - orange electrical resistance icon

55

Electrical Resistance

Microporous battery separator - orange total oil content icon

17%

Total Oil Content

Microporous battery separator - orange elongation icon

350%

Elongation (CMD)

Microporous battery separator - orange puncture resistance icon

14 N

Puncture Resistance

Microporous orange down arrow
Roll of the DuroForce Ultra battery separator from Microporous
Product Overview

DuroForce™ Ultra offers a multitude of advantages for automotive lead-acid battery manufacturers, such as high puncture and oxidation resistance, high porosity and wettability, low acid displacement, and low electrical resistance. Even with a backweb as low as 0.150 μm, DuroForce™ Ultra features high functionality without loss of mechanical strength.

Product Features
Several profiles (major rib designs) available
With or without glass mat
Long and reliable SLI power
Available with backweb thickness from 150—350 μm
Roll of the DuroForce Ultra battery separator from Microporous
Product Overview

DuroForce™ Ultra offers a multitude of advantages for automotive lead-acid battery manufacturers, such as high puncture and oxidation resistance, high porosity and wettability, low acid displacement, and low electrical resistance. Even with a backweb as low as 0.150 mm, DuroForce™ Ultra features high functionality without loss of mechanical strength.

Product Features
Several profiles (major rib designs) available
With or without glass mat
Long and reliable SLI power
Available with backweb thickness from 150-350 μm
Applications
Microporous battery separators - automotive-sil icon

AUTOMOTIVE SLI

Microporous battery separators - motorcycle icon

MOTORCYCLES

Microporous battery separators - truck icon

TRUCKS

Microporous battery separators - buses icon

BUSES

Microporous battery separators - boats and marine icon

MARINE

Microporous battery separators - automotive-sil icon

AUTOMOTIVE SLI

Microporous battery separators - motorcycle icon

MOTORCYCLES

Microporous battery separators - truck icon

TRUCKS

Microporous battery separators - buses icon

BUSES

Microporous battery separators - boats and marine icon

MARINE

DuroForce Ultra detail graphic showing the porous nature of the product presented by Microporous battery separators
Product Advantages
  • High Puncture
  • 150µm BW
  • Several Rib Profiles
  • Long and Reliable Performance for SLI
  • Excellent runnability on many enveloping machines
DuroForce Ultra detail graphic showing the porous nature of the product presented by Microporous battery separators
Product Advantages
  • High Puncture
  • 150µm BW
  • Several Rib Profiles
  • Long and Reliable Performance for SLI
DUROFORCE™ ULTRA CUTAWAY

Sign Up To Receive Leading News About Products And The Industry

Discover exciting insights and stay up-to-date on news from Microporous!