Product Description
HDPE SPEC.
Property
Test condition
Test
Specification
Unit
Melt Flow Index
I:21.6kg
GB/T 3682
8--15
g/10min
Density
GB/T 1033
0.946-0.958
g/cm3
Tensile strength at break
GB/T 1040
≥21
MPa
Elongation at break
GB/T 1040
≥500
%
Clearness
other color granule
11--20
pcs/kg
Clearness
not smooth granule
41--60
pcs/kg
Powder
GB/T 9345
≤0.05
%
Air bubble granule
0.8mm
GB/T 6595
3.1--8
pcs/1520cm2
Air bubble granule
0.4mm
GB/T 6595
26--40
pcs/1520cm2