PVDF CN-F
(Conductive KYNAR® Polyvinylidene Fluoride)
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Download Product Brochure (39kb - pdf)
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Non-sloughing carbon-fiber-filled
material with resistance to most chemicals and solvents. Mechanically strong and tough, thermally
stable to 335° F, flame and abrasion resistant, and easily fabricated into finished parts.
The following physical property information is based on typical values of the resin.
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| Electrical Properties |
| Property |
Units |
Test |
Result |
| Surface Resistivity dry |
ohm/sq |
ASTM D257 |
102 - 108 |
| Volume Resistivity dry |
ohm/cm |
ASTM D257 |
102 - 106 |
| Static decay |
seconds |
Mil-B-81705-B |
<0.1 |
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| Mechanical Properties |
| Property |
Units |
Test |
Result |
| Tensile Strength @yeild |
psi |
ASTM D638 |
20,000 |
| Tensile Elongation @break |
% |
ASTM D638 |
4.5 |
| Flexural Strength |
psi |
ASTM D790 |
26,500 |
| Flexural Modulus |
psi |
ASTM D790 |
1,240,000 |
| Izod Impact Strength Notched |
ft·lbs/in |
ASTM D256 |
1.7 |
| Izod Impact Strength Un-notched |
ft·lbs/in |
ASTM D256 |
10.0 |
| Hardness-Shore D |
- |
ASTM D2240 |
82 |
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| Other Properties |
| Property |
Units |
Test |
Result |
| Specific Gravity |
- |
ASTM D792 |
1.77 |
| Water Absorption @24 hours |
% |
ASTM D570 |
- |
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| Thermal Properties |
| Property |
Units |
Test |
Result |
| Heat Deflection Temp. @264 psi |
°F |
ASTM D648 |
335 |
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| Applications Include: |
| Semiconductor/electronic components |
| Automotive assembly equipment |
| Petrochemical connectors and gaskets |
| Advantages of PVDF CN-F: |
| Outstanding chemical resistance |
| Elevated temperature compatibility |
| High strength |
| High impact resistance |
| Manufacturing Capabilities: |
| Rod: 1/8” to 4” diameter |
| Sheet: .030” to 4” thick |
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*In addition to our standard capabilities, Westlake also
has the ability to process custom resins in various sizes
and colors with some exceptions.
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