| Analysis Item | Unit | Specification | Test Results | Test Method |
| Colored Granules | pcs/kg | ≤10 | 0 | SH/T 1541 |
| Large And Small Granules | g/kg | ≤15 | 0.1 | SH/T 1541 |
| Melt Mass-flow Rate (MFR) | g/10 min | 33.0–41.0 | 37.57 | GB/T 3682.1 |
| Tensile Yield Strength | MPa | ≥29.0 | 31.2 | GB/T 1040.2 |
| Flexural Modulus | MPa | ≥1,000 | 1,260 | GB/T 9341 |
| Charpy Notched Impact Strength (23°C) | kJ/m² | ≥1.0 | 2.4 | GB/T 1043.1 |
| Yellowness Index | — | ≤2.0 | −0.4 | HG/T 3862 |
| Ash Content | % | ≤0.022 | 0.011 | GB/T 9345.1 |
