Battery separator material

Details Battery separator material Battery separator material

H - Electricity

01

M

9/58, 319/63

H01M 2/16 (2006.01)

Patent

CA 1235736

ABSTRACT OF THE DISCLOSURE A battery separator and a method of making same wherein the separator is acid wettable but not water wettable and comprises a substantially uniform mixture of from about 5 to about 20 percent by weight of the separator of polyolefin fiber, from about 2 to about 15 percent by weight of polyester fiber, from 0 to about 20 percent by weight of glass fiber, from about 40 to about 75 percent by weight of diatomaceous earth and from about 7 to about 20 percent by weight of an acrylate copolymer binder. The separator is characteriz- ed by a total pore volume of about 70 percent or higher with an average pore size between about 5 to about 30 microns and an ohmic resistance of about 0.015 ohms per in2 or less.

470565

Affiliated with

Also associated with

Rating

Battery separator material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Battery separator material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Battery separator material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1169575