pvdf polyvinylidene fluoride
- EASTCHEM
- China
- One week
- 5000MT per annum
PVDF is a fluorinated semi-crystalline thermoplastic which is obtained by polymerizing vinylidene fluoride.
Items | Unit | Index Value |
Appearance | White semitransparent grain | |
Standard relative density | g / cm3 | 1.75-1.77 |
Melting point | °C | 158-162 |
MFR | g/10min | 8-16 |
water absorption | % | 0.05 |
Tensile strength | Mpa | ≥45 |
elongation | % | >10 |
tensile strength at break | Mpa | ≥40 |
Fracture tensile rate | % | ≥100 |
Polyvinylidene Fluoride (PVDF) resins
PVDF is a fluorinated semi-crystalline thermoplastic which is obtained by polymerizing vinylidene fluoride. Without any additives, it has the intrinsic stability inherent to fluoropolymers even when exposed to harsh environments, providing the user with a unique combination of properties resulting in longer equipment life.
Polyvinylidene Fluoride (PVDF) resins Key Features
1.Chemical inertness to most acids, aliphatic and aromatic organic compounds, chlorinated solvents, alcohols, etc.
2.Very high purity.
3.Low coefficient of friction.
4.Continuous use within a wide range of temperatures.
5.Unaffection by UV and good resistance to γ radiation.
6.Excellent intrinsic fire resistance.
7.Good capability for thermoforming and very easily joined by welding .