Water Treatment Membrane-Grade PVDF
Product Indicator
| Item | Unit | Index | Test Standard |
| Appearance | / | White Powder | Visual inspection |
| Relative Density | / | 1.76~1.79 | GB/T 1033.1 |
| Melting Point | ℃ | 160±5 | GB/T 19466.3 |
| Moisture Content | % | ≤0.1 | GB/T 6284 |
| Melt Flow Index | g/10min | ≤8.0 | GB/T 3682.1，230℃/21.6kg |
| Rotational Viscosity | mPa·s | 800~4000 | 25℃，0.1g/g DMAc |
| Solvent Solubility | / | Clarify | Visual inspection |
| Thermal Decomposition | ℃ | ≥380 | GB/T 33047 |
