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Certifications ISO 13485:2016 | AS9100D | ITAR | FDA Registered | CAGE Code 5TTR7 

PVDF

PVDF for CNC Machining

PVDF is a high-purity engineering thermoplastic that offers outstanding chemical resistance, abrasion resistance, flame resistance, and UV stability.

Updated: 8/20/26

Low cost plastic known for its strength, stiffness and versatility

PVC

PVDF (polyvinylidene fluoride), commonly known by its trade name Kynar®, is a high-purity engineering thermoplastic that offers outstanding chemical resistance, abrasion resistance, flame resistance, and UV stability.

It is extensively utilized for chemical tank liners and components in semiconductor equipment. FDA-compliant grades of PVDF are also available.

Performance Characteristics

  • Excellent chemical resistance
  • Good UV stability
  • Flame and abrasion resistant

Common Brands

  • Kynar
  • SustaPVDF
  • TECAFLON

PVDF Properties

  • Mechanical Properties
  • Thermal Properties
  • Electrical Properties
  • Optical Properties
  • Mechanical Properties

    Tensile Strength 7,800 psi
    Tensile Modulus of Elasticity 350,000 psi
    Tensile Elongation 35%
    Flexural Strength 10,750 psi
    Flexural Modulus of Elasticity 310,000 psi
    Compressive Strength -- psi
    Hardness R84
    Izod Impact 3.0 ft-lbs/in

  • Thermal Properties

    Coefficient of Linear Thermal Expansion 7.1 in/in/°F x 10-5
    Heat Deflection Temperature (66 psi/264 psi) 300/ 235 °F
    Max Continuous Service Temperature in Air 302 °F

  • Electrical Properties

    Dielectric Strength 280 V/mil

  • Optical Properties

    Light Transmittance -- %
    Haze -- %