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Piedmont Plastics | Plastic Supplier

PVDF (Polyvinylidene Fluoride)

A high-performance PVDF sheet and rod for chemical and industrial use.

PVDF plastic offers exceptional purity, chemical resistance, and mechanical strength. Available in sheet and rod form for chemical processing, electrical, and industrial applications.

  • Fabrication Support

    Cut-to-Size, Routing

  • Local

    Inventory Stocking

  • National

    Inventory Access

Your Branch: Baltimore/Washington Zip code: 21075 |

Product Overview

Performance Characteristics:

  • Easy To Machine
  • Easy To Weld
  • Chemical Resistant
  • Good Dimensional Stability
  • Good Electrical Insulation
  • Weatherable
  • High Temperature
  • Low Temperature
  • Hydrolysis Resistant
  • Stain Resistant
  • Strong and Stiff
  • Wear Resistant
  • Abrasion Resistant
  • Moisture Resistant
  • Typical Properties of PVDF (Polyvinylidene Fluoride)

    Common Properties

    • Common Brand Names Kynar®, SustaPVDF, TECAFLON®, KYTEC®
    • Typical Thickness Size 0.5, 0.75, 1, 2, 2.5, 3, 4 in
    • Typical Lengths 48 in
    • Typical Widths 24 in
    • Friendly Names Polyvinylidene Fluoride
    • Common Profiles Sheet, Rod
    • Typical Rod Diameter 0.187 - 6 in
    • Typical Rod Length 4 ft

    Physical Properties

    • Density 1.76 – 1.79g/cm³
    • Water Absorption 0.1 - 2.0%
    • Moisture Absorption at Equilibrium 0.03 – 0.05%
    • Linear Mold Shrinkage 0.2 - 2.0%
    • Melt Flow 2 - 30g/10 min

    Electrical Properties

    • Dielectric Strength 20kV/mm
    • Dielectric Constant 8.4
    • Dissipation Factor 0.02
    • Volume Resistivity 10000000000000ohm-cm
    • Surface Resistivity 1.0E+14ohms
    • Arc Resistance 120seconds
    • Comparative Tracking Index (CTI) 600volts
    • Thermal Coefficient of Dielectric Constant 0.0011/°C
    • Electrostatic Discharge (ESD) Sensitivity Low
    • Breakdown Voltage 220MV/m

    Mechanical Properties

    • Hardness, Rockwell R 90R scale
    • Tensile Strength, Ultimate 50MPa
    • Tensile Strength, Yield 40MPa
    • Elongation at Break 100%
    • Elongation at Yield 10%
    • Modulus of Elasticity 2000MPa
    • Flexural Yield Strength 70MPa
    • Flexural Modulus 1600MPa
    • Compressive Yield Strength 70MPa
    • Bearing Yield Strength 120MPa
    • Shear Strength 30MPa
    • Izod Impact, Notched 5kJ/m²
    • Izod Impact, Unnotched 20kJ/m²
    • Gardner Impact 12J
    • Falling Dart Impact 15J
    • Instrumented Impact Total Energy 8J

    Thermal Properties

    • CTE, linear 80-120µm/(m·°C)
    • CTE, linear, Transverse to Flow 95-130µm/(m·°C)
    • Deflection Temperature at 0.46 MPa (66 psi) 110°C
    • Deflection Temperature at 1.8 MPa (264 psi) 100°C
    • Vicat Softening Point 130°C
    • Flammability V-0UL94
    • Max Continuous Operating Temperature in F 275 - 300°F
    • Minimum Operating Temperature in F -60°F
    • Thermal Conductivity 0.19W/(m·K)

    Regulations

    • UL-94 Flame Class
    • FDA
    • ASTM/Mil-Spec
    • NSF
    • USP Class VI
    • FAR 25.853 Flammability
    • FAR 25.853 Smoke
    • Boeing/Airbus Toxicity
    • FAR 25.853 Heat Release (OSU 65/65)
    • RoHS Compliant
    • REACH Compliant

    Literature and Data Sheets

    • GEHR KYNAR PVDF® Gehr Plastics
      View
    • KYNAR 740 PVDF natural Ensinger
      View
    • Röchling SUSTAPVDF Röchling Engineering Plastics
      View
    • SustaPVDF - ASTM Röchling Engineering Plastics
      View
    • TECAFLON PVDF natural Ensinger
      View
    • VYCOM FLAMETEC® KYTEC® PVDF Vycom
      View
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    Get a Quote for PVDF Sheet and Rod at Piedmont Plastics

    PVDF, or polyvinylidene fluoride, is a high-performance thermoplastic known for its outstanding chemical resistance, mechanical strength, and stability in extreme environments. Often chosen for demanding applications in the chemical, semiconductor, and electrical industries, PVDF provides an ideal balance of purity, toughness, and long-term durability.

    At Piedmont Plastics, we offer PVDF in sheet and rod form, supporting both precision machining and fabrication. Our PVDF materials maintain consistent performance across a wide temperature range, resist most acids and solvents, and deliver superior UV and radiation resistance. Contact us today to request a quote or learn more about our PVDF material solutions.

    An Expert is just around the corner.

    With over 100 years of combined product knowledge and industry experience, we are confident our plastics experts can help you find a solution for your application.

    Key Features of PVDF Plastic

    PVDF is a semi-crystalline fluoropolymer valued for its balance of performance properties and processability. It provides higher mechanical strength and abrasion resistance than other fluoropolymers like PTFE or FEP.

    Key performance characteristics include:

    • Excellent chemical and corrosion resistance

    • High mechanical strength and impact resistance

    • Broad operating temperature range (-40°F to 300°F)

    • Exceptional UV, weather, and radiation resistance

    • Low moisture absorption and high purity

    • Good dimensional stability and machinability

    • Natural flame resistance (UL-94 V-0)

    • Electrically insulating with low dielectric constant

    Benefits and Advantages

    PVDF offers long-lasting performance in environments that challenge other plastics. It maintains mechanical integrity in corrosive or high-temperature conditions without leaching or degradation. PVDF also delivers a long service life in aggressive environments, reduces maintenance and equipment downtime, provides reliable performance in both indoor and outdoor use, and offers excellent compatibility with welding, machining, and thermoforming.

    Common Applications

    PVDF sheet and rod are used across industries where chemical resistance and purity are critical. Typical applications include:

    • Chemical processing equipment: Tanks, piping, valves, and fittings resistant to acids and solvents.

    • Semiconductor manufacturing: Components requiring high purity and minimal off-gassing.

    • Electrical and electronics: Insulators, connectors, and wire coatings with stable dielectric performance.

    • Industrial equipment: Pump housings, seals, and manifolds exposed to harsh chemicals.

    • Food and pharmaceutical processing: Surfaces and components that meet stringent cleanliness requirements.

    Frequently Asked Questions

    Below are some frequently asked questions about PVDF plastic, its properties, and how it performs in demanding environments. These answers can help you better understand the advantages of PVDF sheet and rod and how they compare to other high-performance materials.

    PVDF offers higher mechanical strength and easier processability, while PTFE provides superior chemical inertness and lower friction.

    Yes. PVDF exhibits excellent resistance to UV radiation and weathering, making it ideal for outdoor applications.

    Certain PVDF grades are available that comply with FDA and NSF regulations for food and water contact.

    Why Buy from Piedmont Plastics?

    Piedmont Plastics is your trusted source for high-performance thermoplastics, offering extensive material expertise and nationwide support.

    • Nationwide network of branches: Local inventory and fast delivery from over 50 locations.

    • Custom cutting and fabrication services: Precise sizing for your application requirements.

    • Deep industry expertise: Decades of experience supporting chemical, electrical, and semiconductor markets.

    • Wide product selection: One-stop access to high-performance fluoropolymers and engineering plastics.

    Talk to An Expert In
    Baltimore/Washington

    Zip code: 21075 |

    7045 Troy Hill Drive

    301-881-7900

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