Item | Unit | Index | Test Results | Test Method | |
Color grain and black granule | Pcs/kg | ≤40 | 0 | SH/T 1541.1 | |
Snake skin and tailing granules | Pcs/kg | ≤40 | 2 | SH/T 1541.1 | |
Large and small granule | g/kg | ≤10 | 0.4 | SH/T 1541.1 | |
Melt Flow Rate (MFR) (2.16kg) | g/10min | 2.40±0.60 | 2.29 | GB/T 3682.1 | |
Density | g/cm³ | 0.9200±0.0030 | 0.9196 | GB/T 1033.2 | |
Tensile Strength at Break | Mpa | ≥6.0 | 11.2 | GB/T 1040.2 | |
Nominal tensile strain at break | % | ≥150 | 484 | GB/T 1040.2 | |
Fish eye | 0.8mm | Pcs/1520 cm² | ≤8 | 5 | Q/SH 3160 399 |
0.4mm | ≤40 | 17 | Q/SH 3160 399 | ||
Haze | % | ≤15 | 10.2 | SH/T 2410 |