Product Description
| Features | high strength |
| Application | film |
Analysis Item | Quality Index | Test result | Experiment method |
| Large and small grains, g/kg | ≤5 | 1 | SH/T1541.1 |
| Color particles, pcs/kg | ≤6 | 4 | SH/T 1541.1 |
| Snake skin grains and tail grains, pcs/kg | ≤10 | 4 | SH/T 1541.1 |
| Melt mass flow rate, g/10min | 1.70~2.30 | 1.96 | GB/T 3682.1-2018 |
| Tensile yield stress, MPa | ≥9.0 | 9.2 | GB/T1040.2 |
| Tensile nominal strain at break, % | ≥500 | 730 | GB/T 1040.2 |
| Haze, % | ≤20.0 | 12.1 | GB/T2410 |
| Fisheye 0.4mm, each/1520cm^2 | ≤15 | 3 | In GB/T11115-2009 6.10.2 Provisions |
| Fisheye 0.8mm, each/1520cm^2 | ≤6 | 0 | In GB/T11115-2009 6.10.2 Provisions |
| Openness | Easy to uncover | Easy to uncover | - |
| Dart impact damage quality (film thickness 0.030mm), g | ≥55 | 92 | GB/T 9639.1-2008(A Method) |
| Density, g/cm^3 | 0.9190~0.9230 | 0.9198 | GB/T1033.2 |
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