| Features | low temperature resistance |
| Application | BOPP film |
Item |
Quality Index |
Test result |
Experiment method |
| Color particles, pcs/kg | ≤20 |
0 |
SH/T 1541.1-2019 |
| Black grains, pcs/kg | ≤0 | 0 | SH/T 1541.1-2019 |
| Size grain, g/kg | Measured | 1.5 | SH/T 1541.1-2019 |
Melt mass flow rate (MFR), g/10min |
2.25-4.15 |
3.22 |
GB/T 3682.1-2018 B |
Isotactic index, % |
≥94.0 |
96.2 |
GB/T 2412-2008 |
Ash (mass fraction), mg/kg |
≤500 |
176 |
GB/T 9345.1-2008 A |
Tensile yield stress (σy), MPa |
Measured |
34.1 |
GB/T 1040.2-200 |
yellow index |
≤4 |
-4.0 |
HG/T 3862-2006 |
| Haze, % | ≤6 | 1.5 | GB/T 2410-2008 |
| Fisheye (0.8mm), pcs/1520cm^2 | ≤5 | 0 | GB/T 6595-1986 |
Fisheye (0.4mm), pcs/1520cm^2 |
≤30 |
3 |
GB/T 6595-1986 |
 |
 |
 |
 |
 |
 |
 |
| Features | low temperature resistance |
| Application | BOPP film |
Item |
Quality Index |
Test result |
Experiment method |
| Color particles, pcs/kg | ≤20 |
0 |
SH/T 1541.1-2019 |
| Black grains, pcs/kg | ≤0 | 0 | SH/T 1541.1-2019 |
| Size grain, g/kg | Measured | 1.5 | SH/T 1541.1-2019 |
Melt mass flow rate (MFR), g/10min |
2.25-4.15 |
3.22 |
GB/T 3682.1-2018 B |
Isotactic index, % |
≥94.0 |
96.2 |
GB/T 2412-2008 |
Ash (mass fraction), mg/kg |
≤500 |
176 |
GB/T 9345.1-2008 A |
Tensile yield stress (σy), MPa |
Measured |
34.1 |
GB/T 1040.2-200 |
yellow index |
≤4 |
-4.0 |
HG/T 3862-2006 |
| Haze, % | ≤6 | 1.5 | GB/T 2410-2008 |
| Fisheye (0.8mm), pcs/1520cm^2 | ≤5 | 0 | GB/T 6595-1986 |
Fisheye (0.4mm), pcs/1520cm^2 |
≤30 |
3 |
GB/T 6595-1986 |
|
|
|
|
|
|
|
