| Features | standard, low density |
| Application | packaging bag, cable sheath, shrinkable film, coating, plastic bag |
Analysis Item |
Quality Index |
Test result |
Experiment method |
Large and small grains, g/kg |
≤10 |
1 |
SH/T1541.1 |
Color particles, pc Experiment method s/kg |
≤6 |
3 |
SH/T1541.1 |
Snake skin grains and tail grains, pcs/kg |
≤15 |
4 |
SH/T1541.1 |
Melt mass flow rate, g/10min |
0.20-0.40 |
0.29 |
GB/T3682.1-2018 |
Tensile yield stress, MPa |
≥9.0 |
9.5 |
GB/T1040.2 |
Tensile nominal strain at break, % |
≥400 |
577 |
GB/T1040.2 |
Haze, % |
≤28.0 |
15 |
GB/T2410 |
Fisheye 0.4mm, each/1520cm^2 |
≤15 |
2 |
GB/T11115-2009 |
Fisheye 0.8mm, each/1520cm^2 |
≤5 |
0 |
GB/T11115-2009 |
Tensile stress at break, a |
≥10 |
16 |
GB/T 2410 |
Second hit damage quality (film thickness 0.030mm), |
≥140 |
158 |
GB/T9639.1-2008 |
Density, g/cm^3 |
0.9170~0.9210 |
0.9208 |
GB/T1033.2 |
 |
 |
 |
 |
 |
 |
 |
| Features | standard, low density |
| Application | packaging bag, cable sheath, shrinkable film, coating, plastic bag |
Analysis Item |
Quality Index |
Test result |
Experiment method |
Large and small grains, g/kg |
≤10 |
1 |
SH/T1541.1 |
Color particles, pc Experiment method s/kg |
≤6 |
3 |
SH/T1541.1 |
Snake skin grains and tail grains, pcs/kg |
≤15 |
4 |
SH/T1541.1 |
Melt mass flow rate, g/10min |
0.20-0.40 |
0.29 |
GB/T3682.1-2018 |
Tensile yield stress, MPa |
≥9.0 |
9.5 |
GB/T1040.2 |
Tensile nominal strain at break, % |
≥400 |
577 |
GB/T1040.2 |
Haze, % |
≤28.0 |
15 |
GB/T2410 |
Fisheye 0.4mm, each/1520cm^2 |
≤15 |
2 |
GB/T11115-2009 |
Fisheye 0.8mm, each/1520cm^2 |
≤5 |
0 |
GB/T11115-2009 |
Tensile stress at break, a |
≥10 |
16 |
GB/T 2410 |
Second hit damage quality (film thickness 0.030mm), |
≥140 |
158 |
GB/T9639.1-2008 |
Density, g/cm^3 |
0.9170~0.9210 |
0.9208 |
GB/T1033.2 |
|
|
|
|
|
|
|
