Separator

Productportfolio

Separator

PE separator laminated with non-woven or glass mat

Excellent performance and cycle performance for SLI batteries

PE separator for the heavy duty batteries such as truck and bus applications laminated with non-woven or glass mat is available. PE separator laminated with non-woven or glass mat helps to extend battery life under arduous operating condition. For the reference, PE separator laminated with non-woven mat offers better working environment than PE separator laminated with glass mat.

Applications
- Commercial vehicles (Heavy duty)
  Bus, Truck, Taxi, etc.
- 　
Advantgages on properties
- Excellent oxidation resistance
- Excellent enveloper runnability
- Reduces sealing defection
Advantages on performance
- Excellent life time under arduous operating conditions
-

GENERAL SPECIFICATION

Drawing and dimensions of PE separator

	Properties	units	Dimensions	Tolerance
A	Width	mm	160	±0.5
F	Overall thickness	mm	1.0	±0.03
G	Backweb thickness	mm	0.2	±0.03
B	Shoulder	mm	17.5	14 min.
D	Mini-rib spacing	mm	1.42
C	Main-rib spacing	mm	12.4(@160mm)
E	Mini-main rib spacing	mm	5.2(@160mm)
H	Mat thickness	mm	0.3
	Number of main-ribs	EA	11

※ Dimension can be tailored by customers requirement.

PE 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	17	SIC standard
Ash contents		%	68±3	68	SIC standard
Electrical resistance		Ω·㎠	*	0.055	BCIS-03B -18
Porosity		%	55±5	55	BCIS-03B -7
Tensile strength	MD	N/㎟	6.5 min.	14	BCIS-03B -11
Tensile strength	CMD	N/㎟	3.5 min.	6
Elongation	MD	%	300 min.	400
Elongation	CMD	%	300 min.	550
Puncture strength		N	5 min.	12	BCIS-03B -13
Oxidation resistance		Hr	130 min.	180	SIC standard

※ Electrical resistance can be tailored by customer’s requirement.