| Application | Medical injection bottles, mainly used as ampoules |
Analysis Item | Quality Index | Test result | Experiment method |
Granule appearance, black speckles,and colored granule, pcs/kg |
|
| SH/T 1541.1 |
Haze | ≤10 | 9 | GB/T 2410 |
Melt mass flow rate, g/10min ，190C/2.16kg | 0.24-0.36 | 0.3 | GB/T3682.1-2018 |
Tensile fracture stress,Mpa | ≥9.0 | 11.6 |
|
Tensile fracture strain,% | ≥350 | 516 | |
Bending modulus,Mpa | ≥220 | 317 | GB/T 9341 |
Vica softening temperature,C， heating rate 50 ℃/H | ≥95 | 100 | GB/T 1533-2000 |
Density,g/cm^3 | 0.923-0.929 | 0.925 | GB/T 1033.2 |
|
|
|  |
 |  |  |
| Application | Medical injection bottles, mainly used as ampoules |
Analysis Item | Quality Index | Test result | Experiment method |
Granule appearance, black speckles,and colored granule, pcs/kg |
|
| SH/T 1541.1 |
Haze | ≤10 | 9 | GB/T 2410 |
Melt mass flow rate, g/10min ，190C/2.16kg | 0.24-0.36 | 0.3 | GB/T3682.1-2018 |
Tensile fracture stress,Mpa | ≥9.0 | 11.6 |
|
Tensile fracture strain,% | ≥350 | 516 | |
Bending modulus,Mpa | ≥220 | 317 | GB/T 9341 |
Vica softening temperature,C， heating rate 50 ℃/H | ≥95 | 100 | GB/T 1533-2000 |
Density,g/cm^3 | 0.923-0.929 | 0.925 | GB/T 1033.2 |
|
|
| |
| | |
≤5
