Product | Anti-ultraviolet Masterbatch | Anti-ultraviolet Masterbatch |
Code | U380-PET (base polymer customized) | U400-PET (base polymer customized) |
Appearance | White particles | Yellow particles |
Blocking wavelength | 220~380nm | 220-400nm |
Effective solid content (%) | 5 | 5 |
Melting index (MI, dL/g) | 9.0±1.0 | 9.0±1.0 |
Intrinsic viscosity (IV, g/10min) | 0.52±0.05 | 0.53±0.05 |
Melting point (℃) | 260±10 | 260±10 |
Moisture (%) | ≤0.03 | ≤0.03 |
Haze(%) | ≤1 | ≤1 |
Density(g/cm3) | 1.42 | 1.42 |
Weight of 100 particles(g) | 2.14 | 2.15 |