| Features | Easy to process |
| Application | film |
Analysis Item | Quality Index | Test result | Experiment method |
Large and small granule, pcs/kg | ≤5 | 1 | SH/T1541.1 |
Snake skin and tail granule, pcs/kg | ≤15 | 5 | SH/T1541.1 |
Melt mass flow rate, g/10min | 0.60~0.90 | 0.77 | GB/T3682.1-2018 |
Tensile yield stress, MPa | ≥8.0 | 10.3 | GB/T1040.2 |
Tensile strain at break,MPa | ≥10 | 13.3 | GB/T1040.2 |
Tensile nominal strain at break, % | ≥400 | 452 | GB/T1040.2 |
Fisheye 0.4mm, each/1520cm^3 | ≤15 | 5 | GB/T11115-2009 |
Fisheye 0.8mm, each/1520cm^3 | ≤15 | 9 | GB/T 2410 |
Haze, thickness 0.030mm,% | 0.9220~0.9250 | 0.9244 | GB/T11115-2009 |
Openness | Easy to open | Easy to open | - |
| Density,g/cm^3 | 0.9220~0.9250 | 0.9240 | GB/T 1033.2-2010 |
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| Features | Easy to process |
| Application | film |
Analysis Item | Quality Index | Test result | Experiment method |
Large and small granule, pcs/kg | ≤5 | 1 | SH/T1541.1 |
Snake skin and tail granule, pcs/kg | ≤15 | 5 | SH/T1541.1 |
Melt mass flow rate, g/10min | 0.60~0.90 | 0.77 | GB/T3682.1-2018 |
Tensile yield stress, MPa | ≥8.0 | 10.3 | GB/T1040.2 |
Tensile strain at break,MPa | ≥10 | 13.3 | GB/T1040.2 |
Tensile nominal strain at break, % | ≥400 | 452 | GB/T1040.2 |
Fisheye 0.4mm, each/1520cm^3 | ≤15 | 5 | GB/T11115-2009 |
Fisheye 0.8mm, each/1520cm^3 | ≤15 | 9 | GB/T 2410 |
Haze, thickness 0.030mm,% | 0.9220~0.9250 | 0.9244 | GB/T11115-2009 |
Openness | Easy to open | Easy to open | - |
| Density,g/cm^3 | 0.9220~0.9250 | 0.9240 | GB/T 1033.2-2010 |
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