Targray ceramic coated separators are used by li-ion battery manufacturers to maximize lithium-ion battery cell performance. For more information visit www.targray.com

1. Product Data Sheet
Ceramic Coated
Separators
Product Properties:
Material = Polyethylene with Aluminum Oxide Coating (Both Sides)
Montreal Head Office
18105 Transcanadienne, Kirkland, Quebec H9J 3Z4 Canada
Tel.: +1 514 695 8095 • Fax.: +1 514 695 0593
E-mail: info@targray.com • www.targray.com
PDS Targray Ceramic Coated Separators Rev 1 8 Oct 2013 | Pg 1 of 1
Item Unit 12 15 18 22
Width mm ≤ User Spec ± 0.5 ≤ User Spec ± 0.5 ≤ User Spec ± 0.5 ≤ User Spec ± 0.5
Thickness µm 7 + 2.5/2.5 9 + 3/3 12 + 3/3 16 ± 3/3
Length mm 1000 + 10/-0 1000 + 10/-0 1000 + 10/-0 1000 + 10/-0
Permeability (Gurley Type) sec/100ml 160 ± 50 200 ± 50 200 ± 50 250 ± 50
Porosity % 50 ± 5.0 45 ± 5.0
Break Strength
MD
kgf/cm
≥1600 ≥1200 ≥1700 ≥1700
TD ≥1800 ≥1200 ≥1100 ≥1700
Break Elongation
MD
%
≤52 ≤120 ≤120 ≤120
TD ≤60 ≤120 ≤120 ≤120
Puncture Strength gf ≥350 ≥400 ≥400 ≥500
Heat Shrinkage 105 ºC/1 hr
MD
%
≤0.5 ≤0.7 ≤5.0 ≤1.0
TD ≤0.2 ≤0.4 ≤3.0 ≤1.0
Heat Shrinkage 130 ºC/1 hr
MD
%
≤0.5 ≤0.5 ≤2.0 ≤2.0
TD ≤1.0 ≤0.0 ≤2.0 ≤2.0
Heat Shrinkage 150 ºC/1 hr
MD
%
≤1.0 ≤1.0 ≤3.0 ≤3.0
TD ≤1.0 ≤1.0 ≤3.0 ≤3.0
Shut-down Temp (actual) ºC 150 ↓ 150 ↓ 150 ↓ 150 ↓
Shut-down Temp (DSC) ºC 136 ~ 140 136 ~ 140 136 ~ 140 136 ~ 140