Polyvinylidene Fluoride PVDF Rods & Sheets
PVDF Rods
PVDF (Polyvinylidene fluoride) rods are solid cylindrical structures made from PVDF, a high-performance thermoplastic known for its exceptional properties. PVDF rods are valued for their remarkable chemical resistance, electrical insulating capabilities, and superior mechanical strength. These rods are used in applications where resistance to harsh chemicals, UV radiation, and extreme temperatures is essential, such as the chemical processing, semiconductor, and electrical industries. PVDF's non-reactive nature and flame resistance make it ideal for electrical components, wiring, and chemical handling equipment. The ease of machining PVDF rods allows for customized and precise fabrication, ensuring dependable and high-performance solutions in various demanding industrial sectors.
Technical Property Chart
| TYPICAL PROPERTIES of PVDF | ||
| ASTM or UL test | Property | PVDF |
| PHYSICAL | ||
| D792 | Density (lb/in³) (g/cm³) | 0.064 |
| 1.77 | ||
| D570 | Water Absorption, 24 hrs (%) | 0.03 |
| MECHANICAL | ||
| D638 | Tensile Strength (psi) | 6,300 |
| D638 | Tensile Modulus (psi) | 290,000 |
| D638 | Tensile Elongation at Break (%) | 50 |
| D790 | Flexural Strength (psi) | 9,700 |
| D790 | Flexural Modulus (psi) | 290,000 |
| D695 | Compressive Strength (psi) | 9,000 |
| D695 | Compressive Modulus (psi) | - |
| D2240 | Hardness, Shore | D75 |
| D256 | IZOD Notched Impact (ft-lb/in) | 3 |
| THERMAL | ||
| D696 | Coefficient of Linear Thermal Expansion | 6.6 |
| (x 10-5 in./in./°F) | ||
| D648 | Heat Deflection Temp (°F / °C) at 264 psi | |
| 230 / 110 | ||
| D3418 | Melting Temp (°F / °C) | 332 / 166 |
| - | Max Operating Temp (°F / °C) | 275 / 130 |
| Thermal Conductivity | ||
| C177 | (BTU-in/ft²-hr-°F) | 1.2 |
| (x 10-4 cal/cm-sec-°C) | 4.1 | |
| UL94 | Flammability Rating | V-O |
| ELECTRICAL | ||
| D149 | Dielectric Strength (V/mil) short time, 1/8" thick | 1700 |
| D150 | Dielectric Constant at 1 MHz | 8.5 |
| D150 | Dissipation Factor at 1 MHz | 0.05 |
| D257 | Volume Resistivity (ohm-cm)at 50% RH | 1.5 x 1015 |
PVDF Sheets
PVDF (Polyvinylidene fluoride) sheets are high-performance thermoplastic materials known for their exceptional properties. PVDF sheets offer remarkable chemical resistance, UV stability, and mechanical strength. They are extensively used in applications demanding resistance to aggressive chemicals, extreme temperatures, and weathering, such as the chemical processing, construction, and aerospace industries. PVDF sheets also excel in the electrical sector, serving as insulating material and cable jacketing due to their non-reactive nature and low flammability. These sheets are easy to fabricate through cutting, welding, and thermoforming, allowing for customized and precise construction in various industrial and architectural applications. PVDF sheets provide reliability, durability, and high-performance solutions in critical sectors where harsh conditions prevail.