Number

Items

 Value

GB-1

GB-2

1

Thickness mm

0.2～4

2

Width m

2.5～8

3

Tensile Strength(TD/MD)MPa

≥17

≥25

4

Elongation At Break(TD/MD)%

≥450

≥550

5

Strength at Tear(Right-angle Tear)N/mm

≥80

≥110

6

Carbon Black content%

2.0-3.0

2.0-3.0

7

Anti-crack F20,H

≥1500

8

-70Low Temperature Impact

Brittle Propery

pass

9

Oxidative Inducement Time at200℃,min

≥20