Ace-Sil®

Ace-Sil®

When Early Failure is Not an Option

Ace-Sil® has been the industry’s leading premium separator for nearly 80 years.

With a life expectancy of up to 20+ years, Ace-Sil® is ideal for backup power applications used in telecommunications infrastructures, nuclear power plants, and military facilities. In use since 1934, Ace-Sil® is the only battery separator qualified by the U.S. Federal Energy Regulatory Commission (FERC) for use in certain nuclear applications.

Microporous battery separator - orange backweb thickness icon

700μm

Backweb Thickness

Microporous battery separator - orange volume porosity icon

55%

Volume Porosity

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340

Electrical Resistance

(mΩ – cm2)

Microporous battery separator - orange backweb thickness icon

700

Backweb Thickness

Microporous battery separator - orange volume porosity icon

55%

Volume Porosity

Microporous battery separator - orange electrical resistance icon

340

Electrical Resistance

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Showing the multiple layers that combine to for the battery separator product, Ace-Sil
Product Overview

Ace-Sil® is formulated from natural rubber, amorphous silica, sulfur, and other minor ingredients. Sulfur vulcanized to hard rubber form, Ace-Sil® is commonly utilized in float or standby applications for flooded lead-acid batteries with life expectancies of 20+ years. Process refinements have enabled patterns and thinner backwebs that lower electrical resistance and improve electrolyte mobility. Permanent wettability gives low resistance instantly upon exposure to even higher gravity electrolytes. Ace-Sil® offers superior physical characteristics for extended life.

Product Features
Several profiles (major rib designs) available
Available in leaf form only
With or without glass mat
Excellent recharge characteristics
Improved battery cyclability
No oil
High level of reliability
Heavy-duty, deep-cycle applications
Long and reliable backup power
Showing the multiple layers that combine to for the battery separator product, Ace-Sil
Product Overview

Ace-Sil® is formulated from natural rubber, amorphous silica, sulfur, and other minor ingredients. Sulfur vulcanized to hard rubber form, Ace-Sil® is commonly utilized in float or standby applications for flooded lead-acid batteries with life expectancies of 20+ years. Process refinements have enabled patterns and thinner backwebs that lower electrical resistance and improve electrolyte mobility. Permanent wettability gives low resistance instantly upon exposure to even higher gravity electrolytes. Ace-Sil® offers superior physical characteristics for extended life.

Product Features
Several profiles (major rib designs) available
Available in leaf form only
With or without glass mat
Excellent recharge characteristics
Improved battery cyclability
No oil
High level of reliability
Heavy-duty, deep-cycle applications
Long and reliable backup power
Stationary Power Applications
Microporous battery separators - ups icon

UPS

Microporous battery separators - nuclear power icon

NUCLEAR

Microporous battery separators - military icon

MILITARY

Microporous battery separators - reserve power icon

RESERVE POWER

Microporous battery separators - emergency backup icon

EMERGENCY BACKUP

Microporous battery separators - telecommunications icon

TELE-
COMMUNICATIONS

Microporous battery separators - inverter power icon

INVERTER POWER

MINING

Microporous battery separators - ups icon

UPS

Microporous battery separators - nuclear power icon

NUCLEAR

Microporous battery separators - military icon

MILITARY

Microporous battery separators - reserve power icon

RESERVE POWER

Microporous battery separators - emergency backup icon

EMERGENCY BACKUP

Microporous battery separators - telecommunications icon

TELE-
COMMUNICATIONS

Microporous battery separators - inverter power icon

INVERTER POWER

MINING

Roll of Ace-Sil battery separator with a zoom portion showing the porous composition of the material
Product Advantages
  • 20+ year life
  • Durable to extreme conditions – heat and vibration
  • Ideal for Heavy Duty Deep Cycle Applications
Roll of Ace-Sil battery separator with a zoom portion showing the porous composition of the material
Product Advantages
  • 20+ year life
  • Durable to extreme conditions – heat and vibration
  • Ideal for Heavy Duty Deep Cycle Applications
ACE-SIL® CUTAWAY

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