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Rulon Bearings

Westlake Plastics Kynar® 2850 PVDF Copolymer  (discontinued **)
Categories: Polymer; Thermoplastic; Fluoropolymer; Polyvinylidene Fluoride (PVDF); Polyvinylidinefluoride (PVDF), Molded/Extruded
Material Notes: KYNAR polyvinylidene fluoride is a tough engineering thermoplastic that offers a unique balance of performance properties. It has the characteristic stability of fluoropolymers when exposed to harsh thermal, chemical and ultraviolet environments. KYNAR is also inherently UV stable, mechanically tough, abrasion and flame resistant. Resin meets the requirements of FDA, USDA, USP VI, Dairymen 3A, UL V-0, FM 4910

Applications include:

  • Semiconductor Packaging, Process and Testing Components
  • Semiconductor Wet Processing Components
  • Chemical Process/Storage tanks
  • Chemical tank liners
  • Fire Safety Components
  • DI Water System Components
  • Electrical Insulating Components
  • Radiation Barriers

Kynar® is a trademark of Arkema Group. Information provided by Westlake Plastics Co.
Vendors: Click here to view all available suppliers for this material.

Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.78 g/cc1.78 g/ccASTM D792
Water Absorption 0.040 %0.040 %ASTM D570
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 70 - 7570 - 75ASTM D2240
Tensile Strength, Yield 31.0 - 41.4 MPa4500 - 6000 psiASTM D638
Elongation at Break 200 %200 %ASTM D638
Elongation at Yield 10 - 20 %10 - 20 %ASTM D638
Tensile Modulus 1.03 - 1.52 GPa150 - 220 ksiASTM D638
Flexural Strength 20.7 - 34.5 MPa3000 - 5000 psiASTM D790
Flexural Modulus 1.03 - 1.24 GPa150 - 180 ksiASTM D790
Izod Impact, Notched 1.07 - 4.27 J/cm2.00 - 8.00 ft-lb/inASTM D256
Izod Impact, Unnotched NBNBASTM D256
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 2.00e+14 ohm-cm2.00e+14 ohm-cmASTM D257
Dielectric Constant 3.5 - 10.2
@Frequency 1000 Hz		3.5 - 10.2
@Frequency 1000 Hz		ASTM D150
 
Thermal PropertiesMetricEnglishComments
CTE, linear 126 µm/m-°C70.0 µin/in-°FASTM D696
Melting Point 155 - 160 °C311 - 320 °FASTM D4591
Maximum Service Temperature, Air 116 °C240 °FContinuous Use
Deflection Temperature at 0.46 MPa (66 psi) 60.0 - 75.0 °C140 - 167 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 37.8 - 55.0 °C100 - 131 °FASTM D648
Flammability, UL94 V-0V-0
Oxygen Index 43 %43 %ASTM D2868
 
Compliance PropertiesMetricEnglishComments
3A-Dairy YesYes
FDA YesYes
USDA YesYes
USP Class VI YesYes
 
Descriptive Properties
ColorNatural Beige, Black, Red

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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Arkema KYNAR FLEX® 2850-04 Polyvinylidene Fluoride Copolymer - Extrusion & Molding
Arkema KYNAR FLEX® 2850-00 Polyvinylidene Fluoride Copolymer - Extrusion & Molding

PWEST142 / 72761

USP Class VI adhesives




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