Items

Units

Specification

Test results

Melt flow rate

g/10min

2.0-3.0

2.20

Density

g/cm³

0.919-0.922

0.9200

Turbidity

%

≤9.0

6.7

Tensile strength at break

Mpa

≥9.0

13.3

Elongation at break

%

≥500

639

Tear resistance

Crosswise

N

≥0.35

Lengthways

N

≥0.45

Grain appearance

Cleaness

Piece/kg

≤10

3

Irregular

Piece/kg

≤20

8