ITEM

SPECIFICATION

(Bace Type)Separator

PP,W85mm×L100m×25um

NW0533

NW05535

NW06535

NW0735

NW07535

NW0835

NW0938

NW1240

Thickness  um

5.0

5.5

6.5

7.0

7.5

8.0

9.0

12.0

Gurly Value s/100cc

102

110

114

104

116

128

122

172

Porosity  %

32.6

36

37

36.3

39

39

39.6

40.2

Puncture Strength

kgf/cm2

281

326

381

361

434

484

418

558

MD-Tensile Strength kgf/cm2

2800

2762

2742

2526

2821

2863

2276

2331

TD-Tensile Strength

Kgf/cm2

2557

2317

2514

2333

2320

2434

1969

1985

Shrinkage(MD/TD)

(105℃,1h)  %

2.7/-0.1

2.9/0.8

2.8/0.7

3.1/0.2

2.8/0.7

2.9/0.8

2.8/0.7

3.0/0.8

Shrinkage(MD/TD)

(120℃,1h)  %

5.9/2.3

5.1/4.0

6.2/2.2

5.6/2.1

6.1/4.3

7.4/4.7

4.6/2.9

5.1/3.0

Pore size Ave  nm

42

44

41

37

38

37

36

35

PSD  nm

41-42

42-44

40-42

35-37

35-39

35-38

30-38

30-40

ITEM

SPECIFICATION

(Alumina Type)Separator (CW121338)

W195mm×L1900m×12[9+3]um

Product Type CCS

Wet+ Alumina Coating

Model

CW121388 CW161440 /CW162240

Description

9+3 Range 12+4 / 2+12+-2 Range

Thickness um

12.0 12.0±1.5 16.0 16.0±2.0

Gurley s/100ml

190.0 180±70 210.0 220±70

Base Film Porosity  %

38.0 38±5 40.0 40±5

Planar Density  g/m2

9.70 10.5±1.5 13.66 14.0±2.0

130℃ /1h MD  %

1.5 ≥2.5 2.0 ≥3.0

130℃ /1h TD  %

1.2 ≥2.0 1.5 ≥2.5

Tensile strength MD  kgf/cm2

1580 ≥1100 1500 ≥1100

Tensile strength TD  kgf/cm2

1300 ≥900 1250 ≥900

ELMD  %

70 ≥50 60 ≥50

ELTD  %

110 ≥50 100 ≥50