| Customization: | Available |
|---|---|
| Feature: | Chemical Resistance |
| CAS No.: | 24937-79-9 |
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| General | ||
| Features | Homopolymer,low viscosity | |
| Uses | Valve, lining, photovoltaic film | |
| Forms | Translucent white particles | |
| Items | Typical Value FL2008 | Test Method |
| Physical Properties | ||
| Density(g/cc) | 1.77~1.79 | ASTM D792 |
| Melt Flow Rate(g/10min) | 15.0~25.0 | Load 5kg,230ºC,ASTM D1238 |
| Melt viscosity(Kps) | 6~9 | Shear Rate 100 1/s,ASTM D3835 |
| Water Absorption(%)(Time 24 hr) | ≤0.040 | ISO 62 |
| Linear Mold Shrinkage(cm/cm) | 0.0200~0.0300 | |
| Molecular Properties | ||
| Molecular weight(Da) | 220,000~260,000 | GPC,DMF,ISO 16014 |
| Intrinsic viscosity(dl/g) | 0.8~0.9 | 30ºC,DMAC |
| Molecular weight distribution | 1.8-2.3 | GPC,DMF,ISO 16014 |
| Mechanical Properties | ||
| Tensile Modulus(Thickness2.00mm)(MPa) | 1800~2500 | 1.0mm/min,ASTM D638 |
| Flexural Modulus(Thickness2.00mm)(MPa) | 1700~2300 | 2.0mm/min,ASTM D790 |
| Yield Strength(Thickness2.00mm)(MPa) | 50.0~57.0 | 50mm/min,ASTM D638 |
| Break Strength(Thickness2.00mm)(MPa) | 20.0~50.0 | 50mm/min,ASTM D638 |
| Elongation at Yield(%) | 5.0~10 | 50mm/min,ASTM D638 |
| Elongation at Break(%) | 20~50 | 50mm/min,ASTM D638 |
| Hardness, Shore D(Thickness2.00mm) | 75~80 | ASTM D2240 |
| Izod Impact, Notched(Thickness 4.00mm, 23ºC)(J/m) | 60~160 | Notched V 10 mm ASTM D256 |
| Thermal Properties | ||
| Melting Point(ºC) | 169~173 | ASTM D3418 |
| Crystallization Temperature(DSC peak)(ºC) | 134~144 | ASTM D3418 |
| Glass Transition Temp, Tg(ºC) | -32.0 | ASTM E1356 |
| Decomposition Temperature(ºC) | 375 | 1% wt. loss / in air |
| Vicat Softening Point(ºC) | 135~145 | ASTM D1525 |
| Heat deflection temperature at 1.8 MPa(Thickness 4.00mm)(ºC) | 105~115 | After annealing 150ºC,16h ASTM D648 |
| Electrical Properties | ||
| Surface Resistance(ohm) | ≥1.00E+14 | Voltage<1V,After 2 min-500V ASTM D257 |
| Electrical Resistivity(ohm·cm) | ≥1.00E+14 | Intensity=10mA,After 2 min@23ºC ASTM D257 |
| Dielectric strength(Thickness 1.00mm,23ºC)(KV/mm) | 20~25 | ASTM D149 |
| Dielectric constant(1kHz,23ºC) | 7.0~10.0 | ASTM D150 |
| Burning Properties | ||
| UL Flame retardant grade(0.100mm) | V-0 | UL94 |
| Oxygen Index(3.00mm) | 44% | ASTM D2683 |
FLURINE is a technological enterprise established in 2007 that integrates R&D, production and sales of PVDF and FKM raw materials.
We have a first-class core technology research and development team. After more than ten years of painstaking research, it has continuously expanded its product application fields, covering lithium batteries, films, cables, chemical materials and other industries.
We owns a multi-channel, multi-level R&D team of new materials, adhere to the combination of research and development and the introduction of advanced technology at home and abroad. We upgrade our products through technological innovation and change the existing product mix to meet the widest range of market needs.
Adhering to the people-oriented business philosophy, we also pay attention to the harmonious coexistence between man and nature, and are committed to creating a win-win world between man and nature. At present, We have established cooperative relations with major domestic lithium battery enterprises, and has become the world's largest PVDF production base.
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