Browse Categories

Li-ion Battery Separator Film (25um thick x 85mm W x 60m L, Celgard ) - EQ-bsf-0025-60C

In stock
Item Number: EQ-bsf-0025-60C

Quantity Discounts

5 to 9USD$99.75
10 to 19USD$94.50
20 or moreUSD$89.25
This separator is a 25um Trilayer polypropylene-polyethylene-polypropylene membrane. It is made by Celgard. It can be used as li-ion battery separator in battery R&D.
Thickness 25μm
Width 85mm
Length 60m
Net weight 0.4 lb
Gurley JIS 620 seconds
TD Shrinkage @ 90°C / 1 hour 0%
MD Shrinkage @ 90°C / 1 hour 5%
Porosity 39%
Pore Size 0.21 x 0.05um
Puncture Strength 380 grams
Tensile Strength, MD 1700 Kg/cm^2
Tensile Strength, TD 150 Kg/cm^2

how to make coin cell with separator:

    New Optional:
Ceramic Coated Membrane (16um thick x 60mm W x 500m L ) as Separator of Li-ion Battery - EQ-bsf-0016-500A
Material Safety Data Sheet-PE
Material Safety Data Sheet-PP

Related Products

Shopping Cart
Your cart is empty.
Please clear the browsing history before ordering the product. Otherwise, availability and price are not guaranteed.
Mailing Lists
MTI sponsorships:
MTI Sponsors Thermoelectrics Workshop

MTI-UCSD Battery Fabrication Lab

MTI Sponsors the Postdoctoral Awards

Upcoming Shows:
AiMES 2018 Sept 30 - Oct 4 Cancun Mexico

Furnaces North America Oct 8-10 Indianapolis, IN Booth 242

MS&T 2018 Oct 14-18 Columbus OH Booth 513

Recent Attended Shows:
Zhejiang University MSE Visiting August 10th Richmond CA

ICM 2018 July 16-20 San Francisco CA

ICT 2018 July 1-5 Caen France

AABC 2018 June 4-7 San Diego CA

Click here to see our past conferences


1. Prices listed online are valid for US market and whom pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
2. We may add extra charges for paper order and net30 terms due to extra labor cost.
3. The prices listed are subject to change without notice.