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Separator

Excellent workability and performance for SLI batteries.

SIC’s PE separator offers automotive

lead-acid battery manufacturers increased productivity with excellent workability and longer life time with high oxidation resistance.

GENERAL SPECIFICATION

Drawing and dimensions of PE separator

Drawing and dimensions of PE separator
Properties units Dimensions Tolerance
PEL PEH PEN
A Width mm 160~166 155~158 115~126 ±0.5
F Overall thickness mm 0.6~1.4 0.6~1.2 0.7~1.0 ±0.03
G Backweb thickness mm 0.20~0.25 0.20~0.25 0.20~0.25 ±0.03
B Shoulder mm 17.5 17.5 17.5 14 min.
D Mini-rib spacing mm 1.42 1.42 1.40
C Main-rib spacing mm 12.4(@160mm) 12.2(@157mm) 12.7(@124mm)
E Mini-main rib spacing mm 5.2(@160mm) 4.8(@157mm) 4.8(@124mm)
Number of main-ribs EA 11 11 7~8

Technical data of PE separator

Key technical data @ 0.20mm backweb
Properties units Spec. Normal value Test method
Moisture % 4.0 max. 2.5 BCIS-03B -7
Oil contents % 15±3 15 SIC standard
Ash contents % 68±3 68 SIC standard
Electrical resistance Ω·㎠ * 0.059 BCIS-03B -18
Porosity % 55±5 55 BCIS-03B -7
Tensile strength MD N/㎟ 6.5 min. 10 BCIS-03B -11
CMD N/㎟ 3.5 min. 5
Elongation MD % 300 min. 350
CMD % 300 min. 600
Puncture strength N 5 min. 9 BCIS-03B -13
Oxidation resistance Hr 130 min. 140 SIC standard

※ Electrical resistance can be tailored by customer’s requirement

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