| Analysis Item | Unit | Specification | Test Results | Test Method |
| Impurity | pcs/kg | 0 | 0 | SH/T 1541.1-2019 |
| Black Granules | pcs/kg | 0 | 0 | SH/T 1541.1-2019 |
| Colored Granules | pcs/kg | ≤5 | 0 | SH/T 1541.1-2019 |
| Snakeskin Granules & tailing Granules | pcs/kg | Report | 20 | SH/T 1541.1-2019 |
| Large and Small Granules | g/kg | ≤100 | 0 | SH/T 1541.1-2019 |
| Melt mass-flow Rate (MFR) | g/10 min | 30.0 ± 5.0 | 31.7 | GB/T 3682.1-2018 |
| Ash Content | % | ≤0.060 | 0.024 | GB/T 9345.1-2008 |
| Tensile Yield Strength | MPa | ≥21.0 | 23.3 | GB/T 1040.2-2006 |
| Flexural Modulus | MPa | ≥1,100 | 1,180 | GB/T 9341-2008 |
| Charpy Notched Impact Strength (23°C) | kJ/m² | ≥8.0 | 11 | GB/T 1043.1-2008 |
| Charpy Notched Impact Strength (−20°C) | kJ/m² | ≥4.0 | 6.2 | GB/T 1043.1-2008 |
| Load Deflection Temperature (0.45 MPa) | °C | Report | 89 | GB/T 1634.2-2019 |
| Rockwell Hardness (R scale) | — | Report | 88 | GB/T 3398.2-2008 |
| Mold Shrinkage – SMP | % | Report | 0.8 | GB/T 17037.4-2003 |
| Mold Shrinkage – SMN | % | Report | 0.9 | GB/T 17037.4-2003 |
