| About |
|---|
| Ofluorine 904 PVDF has good solubility in some special solvent, which is good raw materials for PVDF membranes. Ofluorine 904 PVDF as raw materials, the PVDF membranes has excellent mechanical strength and flexibility. It can not be eroded by acid, alkali, strong oxidant, halogens. Good durability to aliphatic hydrocarbons, aromatic hydrocarbons, alcohol, aldehyde etc. In the work of hydrochloric acid, nitric acid, sulfuric acid, dilute alkali liquor, dense alkali liquor(40%) and 100deg.C, which keep stable. Others, 904 PVDF finished products has the properties of gamma-Ray resistant, UV(ultraviolet) resistant, and stability in wide temperature range.&& |
| Product Description | |
|---|---|
| Supplier | Ofluorine |
| Generic | PVDF |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,Good flexibility,Alkali resistant,Ethanol tolerance,Gamma radiation,Acidproof,Low odor,Inoxidizability,Heat Stabilized,Hydrocarbons |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.77 to 1.79 | g/cm³ | ASTM D792 |
| Water absorption rate | |||
| balance | 0.10 | % | Internal Method |
| Intrinsic viscosity | 1.4 to 1.9 | dl/g | |
| viscosity | |||
| Rotary，30℃ | > 0.45 | Pa·s | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting peak temperature | 160 to 168 | ℃ | ASTM D3418 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Drying Loss Method |
| 3. Ubbelohde Viscometer |
| 4. 0.1 g/10ml DMAC |
| 5. 10°C/min |
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