| Application | plastic cover |
Analysis Item |
Quality Index |
Test result |
Test Method |
| Granular appearance (color particles and black spots), pcs/kg |
≤10 |
2 |
SH/T1541.1 |
Density (23), g/cm^3 |
0.9520～0.9580 |
0.9541 |
GB/T1033.2-2010 |
Melt mass flow rate, g/10min |
2.8～3.6 |
3.04 |
GB/T3682.1-2018 |
Tensile yield stress, MPa |
≥20.0 |
23.7 |
GB/T1040.2-2006 |
Tensile Nominal Strain at Break, % |
≥400 |
646 |
|
Simply supported beam notched impact strength (23℃) ，kJ/m^2 |
≥8.0 |
9.5 |
GB/T1043.1-2008 |
 |
 |
 |
 |
| Application | plastic cover |
Analysis Item |
Quality Index |
Test result |
Test Method |
| Granular appearance (color particles and black spots), pcs/kg |
≤10 |
2 |
SH/T1541.1 |
Density (23), g/cm^3 |
0.9520～0.9580 |
0.9541 |
GB/T1033.2-2010 |
Melt mass flow rate, g/10min |
2.8～3.6 |
3.04 |
GB/T3682.1-2018 |
Tensile yield stress, MPa |
≥20.0 |
23.7 |
GB/T1040.2-2006 |
Tensile Nominal Strain at Break, % |
≥400 |
646 |
|
Simply supported beam notched impact strength (23℃) ，kJ/m^2 |
≥8.0 |
9.5 |
GB/T1043.1-2008 |
|
|
|
|
