| Product | Anti-blue Masterbatch(410nm) | Anti-blue Masterbatch(460nm) |
| Code | U410-PET (base polymer customized) | U460-PET (base polymer customized) |
| Blocking wavelength | 220~410nm | 220~460nm |
| Appearance | Yellow particles | Deep yellow particles |
| Effective solid content% | 5.0±0.2 | 5.0±0.2 |
| Melt index（MI, dL/g） | 10.0±2.0 | 10.2±2.0 |
| Intrinsic viscosity（IV, g/10min） | 0.52±0.05 | 0.54±0.05 |
| Melting point（℃） | 260±10 | 260±10 |
| Moisture（%） | ≤0.02 | ≤0.02 |
| Haze（%） | ≤1 | ≤1 |
| Density（g/cm3） | 1.47 | 1.36 |
| Weight of 100 particles(g) | 2.15 | 1.44 |