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Features | high strength |
Application | packaging film |
Item | Quality Index | Test result | Test method |
Appearance large and small,granular,pc/kg | Report | 1 | SH/T 1541.1 |
Appearance snake skin and tailing granular, pcs/kg | Report | 5 | SH/T 1541.1 |
Appearance black granular,pc/kg | ≤10 | 5 | SH/T 1541.1 |
Melt mass flow rate,g/10min | 0.70~1.30 | 0.94 | GB/T 3682.1-2018 190℃/2.16kg |
Density(23℃) ,g/cm^3 | 0.9160~0.9220 | 0.9202 | GB/T 1033.2 |
Tensile yield stress,MPa | ≥7.0 | 11.3 | GB/T 1040.2 |
Tensile fracture nominal strain,% | ≥300 | 705 | GB/T 1040.2 |
Fish eyes 0.4mm ,pc/1520cm^2 | ≤40 | 2 | GB/T 11115-2009 |
Fish eyes0.8mm ,pc/1520cm^2 | ≤8 | 0 | GB/T 11115-2009 |
Damage mass caused by falling dart impact (film thickness 0.030mm), g | Report | 956 | GB/T 9639.1-2008 |
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Features | high strength |
Application | packaging film |
Item | Quality Index | Test result | Test method |
Appearance large and small,granular,pc/kg | Report | 1 | SH/T 1541.1 |
Appearance snake skin and tailing granular, pcs/kg | Report | 5 | SH/T 1541.1 |
Appearance black granular,pc/kg | ≤10 | 5 | SH/T 1541.1 |
Melt mass flow rate,g/10min | 0.70~1.30 | 0.94 | GB/T 3682.1-2018 190℃/2.16kg |
Density(23℃) ,g/cm^3 | 0.9160~0.9220 | 0.9202 | GB/T 1033.2 |
Tensile yield stress,MPa | ≥7.0 | 11.3 | GB/T 1040.2 |
Tensile fracture nominal strain,% | ≥300 | 705 | GB/T 1040.2 |
Fish eyes 0.4mm ,pc/1520cm^2 | ≤40 | 2 | GB/T 11115-2009 |
Fish eyes0.8mm ,pc/1520cm^2 | ≤8 | 0 | GB/T 11115-2009 |
Damage mass caused by falling dart impact (film thickness 0.030mm), g | Report | 956 | GB/T 9639.1-2008 |
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