PVDF – Kynar

(PolyVinyliDeneFluoride)

PVDF Rod

This material is used in high purity fluid handling systems and parts. Material has excellent abrasion resistance, nuclear radiation resistance and unsurpassed chemical resistance. Used extensively in high purity applications for the extremely very low moisture absorption and resistance to virtually all chemicals and solvents. The most popular trade name is Kynar and Kynar 740 – made my Arkema, but also known as: HD1000, Unitar, Sustatec, Ensikem, Kytec, Symalit, Foraflon, Solef, Trovidur and others.

Still not sure PVDF is the proper material for your application, consult our free Plastic Materials Selection Guide.

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Why use PVDF – Kynar brand:

  • Exceptional Chemical Resistance
  • UV Resistant, and Abrasion Resistant
  • Meets UL 94 V-0
  • Has FDA, USDA and USP VI Approval
  • Easily Machined and Fabricated

This materials is…excellent abrasion resistance and exceptional chemical resistance. Has high dielectric strength and very good mechanical strength.

  • Excellent Corrosion & Chemical Resistance at Ambient and Elevated Temperatures
  • Chemically Inert and Extremely High Purity
  • 300 degrees F Continuous Use Temperature
  • Low permeability to Gases and Liquids
  • Excellent balance of Strength, Toughness and Abrasion Resistance
  • FDA, USDA, 3A, FM4910 and USP VI Compliant
  • Offers excellent strength, rigidity and machinability

Still not sure PVDF is the proper material for your application, consult our free Plastic Materials Selection Guide.

Applications – Frequently used in:

  • High Purity Fluid Processing Systems
  • Fluid Sensors, Manifolds and Valves
  • Chemical Processing and Storage Parts
  • Liquid Chromatography Components
  • Bearings and Bushings
  • DI Water Systems

Still not sure PVDF is the proper material for your application, consult our free Plastic Materials Selection Guide.

These Properties are for evaluation purposes only. This information is not to be construed as a warranty, guarantee or assurance that you may achieve the same results. Materials made from different resin types, manufacturing techniques and manufacturers will react differently. The information should be used to compare against other materials only, and each user should make his own tests to determine suitability. No warranty as to this materials suitability are either expressed or implied.

Materials Available As

Sheet:

.250″ (1/4″) – 4.0″ in Natural (Ivory – Tan) in 24″ X 48″

Rod:

.375″ – 6.0″ diameter in Natural (Ivory – Tan) up to 120″ lengths (.250″ – 2.50″)

These Properties are for evaluation purposes only. This information is not to be construed as a warranty, guarantee or assurance that you may achieve the same results. Materials made from different resin types, manufacturing techniques and manufacturers will react differently. The information should be used to compare against other materials only, and each user should make his own tests to determine suitability. No warranty as to this materials suitability are either expressed or implied.

Typical Resin Properties:

General Property ASTM Test Typical Value
Specific Gravity D792 1.75 – 1.77
Tensile Strength Yield D638 5,000 – 6,500
Tensile Modulus of Elasticity
D638 228,000
Izod Impact – Notched D256 5.5
Hardness – Rockwell D785 R84
Deflection Temp @ 264psi D648 240
Deflection Temp @ 66 psi D648 284
Co. Thermal Expansion D696 6.3X10-5

Chem. Resistance ChartMfg. Data Sheet
MSDS SheetMachining Guidelines

“Thank you for suggesting PVDF platics for my project” – Ted E.

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  • Natural Kynar/PVDF
    Natural Kynar/PVDF
    Natural Kynar/PVDF
    Natural Kynar/PVDF
    Natural Kynar/PVDF
    Natural Kynar/PVDF

These Properties are for evaluation purposes only. This information is not to be constructed as a warranty, guarantee or assurance that you may achieve the same results. Materials made from different resin types, manufacturing techniques and manufacturers will react differently. The information should be used to compare against other materials only, and each user should make his own tests to determine suitability. No warranty as to this materials suitability are either expressed or implied.