Main Technical Index

Item

Unit

100g/m2

120g/m2

140g/m2

160g/m2

180g/m2

200g/m2

220g/m2

250g/m2

Length

m/

1000

1000

1000

1000

800

800

800

800

Thickness

mm

0.4±0.2

0.5±0.2

0.6±0.2

0.7±0.2

0.8±0.2

0.9±0.2

1.0±0.2

1.2±0.2

Width

mm

1020

1020

1020

1020

1020

1020

1020

1020

Moisture

%

≤0.4

≤0.4

≤0.4

≤0.4

≤0.4

≤0.4

≤0.4

≤0.4

Unevenness

%

≤0.6

≤0.6

≤0.6

≤0.6

≤0.6

≤0.6

≤0.6

≤0.6

200°C

Thermal Shrinkage

%

≤2

≤2

≤2

≤2

≤2

≤2

≤2

≤2

Tensile Strength

Vertical

N/5cm

≥330

≥370

≥400

≥430

≥480

≥530

≥600

≥650

Cross

N/5cm

≥310

≥350

≥380

≥410

≥460

≥510

≥580

≥600

Break Elongation

Vertical

%

24

23

27

29

30

30

30

30

Cross

%

28

26

28

32

33

33

33

37

Tear Strength

Vertical

N/5cm

≥50

≥70

≥80

≥90

≥100

≥140

≥150

≥160

Cross

N/5cm

≥50

≥70

≥80

≥90

≥100

≥140

≥150

≥160