| Features | heat resistance, aging resistance, high fluidity and transparency |
| Application | film |
Analysis Item | Quality Index | Test result | Experiment method |
Black spot grains and color grains | ≤6 | 0 | SH/T 1541.1-2019 |
Snake skin grains and trailing grains | ≤15 | 0 | SH/T 1541.1-2019 |
Melt mass flow rate, g/10min | 0.30±0.05 | 0.27 | GB/T 3682.1-2018 |
Tensile yield stress, MPa | ≥7.0 | 11.1 | GB/T 1040.2-2006 |
Tensile nominal strain at break, % | ≥400 | 509 | GB/T 1040.2-2006 |
Fisheye 0.4mm, each/1520cm^3 | ≤5 | 1 | GB/T 11115-2009 |
Fisheye 0.8mm, each/1520cm^3 | ≤15 | 6 | GB/T 11115-2009 |
Density, g/cm^3 | 0.9235±0.0015 | 0.9229 | GB/T 1033.2-2010 |
Tensile fracture stress,MPa | ≥10 | 1 | GB/T 1040.2-2006 |
 |  |  |  |
 |  |  |
| Features | heat resistance, aging resistance, high fluidity and transparency |
| Application | film |
Analysis Item | Quality Index | Test result | Experiment method |
Black spot grains and color grains | ≤6 | 0 | SH/T 1541.1-2019 |
Snake skin grains and trailing grains | ≤15 | 0 | SH/T 1541.1-2019 |
Melt mass flow rate, g/10min | 0.30±0.05 | 0.27 | GB/T 3682.1-2018 |
Tensile yield stress, MPa | ≥7.0 | 11.1 | GB/T 1040.2-2006 |
Tensile nominal strain at break, % | ≥400 | 509 | GB/T 1040.2-2006 |
Fisheye 0.4mm, each/1520cm^3 | ≤5 | 1 | GB/T 11115-2009 |
Fisheye 0.8mm, each/1520cm^3 | ≤15 | 6 | GB/T 11115-2009 |
Density, g/cm^3 | 0.9235±0.0015 | 0.9229 | GB/T 1033.2-2010 |
Tensile fracture stress,MPa | ≥10 | 1 | GB/T 1040.2-2006 |
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