Kynar Superflex® 2500-20 PVDF, a flexible high-purity material tailored for use as flexible tubing and fittings for the Kynar Superflexchemical, pharmaceutical, semiconductor and pulp and paper industries. Kynar Superflex® resin allows easier processing and a larger processing window due to its relatively low melting point compared to most fluoropolymers. Kynar Superflex® copolymer has excellent chemical resistance to acids, bases and ozone due to its high fluorine content. Kynar Superflex® PVDF is also available formulated with smoke suppressants that make this fluoropolymer suitable for use in the wire and cable markets as a jacketing material. With a flexural modulus of 35,000 psi, this resin is approximately ten times more flexible than standard PVDF homopolymers. Additional features of Kynar Superflex® PVDF are its high finished product clarity, FDA compliance under CFR21 177.2600, excellent impact strength, pigment acceptance, resistance to doses of gamma radiation, and shore D hardness of 55-60.
Emco Industrial Plastics doesn’t claim to represent all of the manufacturers or trade name products listed. This list is intended as a guide of typical materials available for purchase from Emco Industrial Plastics, Inc. For additional information, contact an Emco Industrial Plastics representative by filling out the form below.
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PolyVinyliDene Fluoride
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| Type | Size | Length | Color |
|---|---|---|---|
| Tube | .062″ – .250 ID / .125 – .375 OD | 25′ | Natural |
Give us your cut-to-size dimensions. We will precision-cut these plastics to your exact size. Additional sizes and colors available upon request.
| Physical Properties | Units | ASTM | Results |
|---|---|---|---|
| Density | g/cm^2 | D792 | 1.82 |
| Water Absorption, 24 hrs | % | D570 | 0.04 |
| Mechanical Properties | Units | ASTM | Results |
|---|---|---|---|
| Tensile Strength | N/mm^2 | D638 | 6000 |
| Tensile Elongation @Break | % | D638 | 500 |
| Flexural Strength | N/mm^2 | D790 | 1500 |
| Flexural Modulus | ksi | 28.0 | |
| Compressive Strength | N/mm^2 | D695 | 2000 |
| Compressive Modulus | psi | D695 | |
| Hardness, Shore | D2240 | D75 | |
| IZOD Impact Strength Notched | ft-lb/in | D256 | 3.0 |
| Thermal Properties | Units | ASTM | Results |
|---|---|---|---|
| Coefficient of Linear Thermal Expansion | mm/m °C | D256 | |
| Melting Temperature | °F | D3418 | |
| Heat Deflection Temp at 264 psi | °F | 100 |
| Electrical Properties | Units | ASTM | Results |
|---|---|---|---|
| Volume Resistivity | ohm-cm | D257 | 2.0×10^17 |
