Specification(g)      

Properties

100

150

200

250

300

350

400

450

500

600

800

Tolerances of weight (%)

8

8

8

6

6

6

6

5

5

5

5

Thickness(mm)≥

0.9

1.3

1.7

2.1

2.4

2.7

3.0

3.3

3.6

4.1

5.0

Uv resistance (%)

70

Tensile

strength(KN/m)≥

3.25

5.85

8.20

10.4

11.3

13.0

14.0

16.5

20.0

23.0

28.5

Elongation (%)

35---100

Tear strength(KN)≥

0.13

0.17

0.21

0.30

0.317

0.40

0.45

0.53

0.57

0.61

0.91

CBR Puncture Strength (KN)≥

0.43

0.72

1.10

1.39

1.78

2.13

2.45

2.81

3.31

3.84

6.29

Opening Size(O90/O95) (mm)

0.07----0.2

Permeability(cm/s)

K×101~~103K=1.0-9.9