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Manifattura Cattaneo PTFE Polytetrafluoroethylene
| Category | Polymer , Thermoplastic , Fluoropolymer , PTFE |
| Manufacturer | Manifattura Cattaneo spa |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Manifattura Cattaneo PTFE Polytetrafluoroethylene.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Manifattura Cattaneo products are available in semi-finished forms such as bars, profiles, sheets and plates.Information provided by Manifattura Cattaneo s.p.a.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 2.21 g/cc | 0.0798 lb/in³ | ASTM D792 |
| Moisture Absorption at Equilibrium | 0.00 % @Temperature 23.0 °C |
0.00 % @Temperature 73.4 °F |
50% RH; ASTM D570 |
| Water Absorption at Saturation | 0.00 % | 0.00 % | ASTM D570 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 51 | 51 | ASTM D 2240 |
| Tensile Strength at Break | 28.0 - 35.0 MPa | 4060 - 5080 psi | ASTM D638 |
| Tensile Strength, Yield | 12.0 - 15.0 MPa | 1740 - 2180 psi | ASTM D638 |
| Elongation at Break | 210 - 500 % | 210 - 500 % | ASTM D638 |
| Elongation at Yield | 25 % | 25 % | ASTM D638 |
| Tensile Modulus | 0.450 - 0.750 GPa | 65.3 - 109 ksi | ASTM D638 |
| Compressive Yield Strength | 4.40 MPa @Strain 1.00 %, Time 3.60e+6 sec |
638 psi @Strain 1.00 %, Time 1000 hour |
ASTM D695 |
| Compressive Modulus | 0.420 GPa | 60.9 ksi | ASTM D695 |
| Poissons Ratio | 0.40 | 0.40 | |
| Izod Impact, Notched (ISO) | 15.6 kJ/m² | 7.42 ft-lb/in² | ASTM D256 |
| Izod Impact, Unnotched (ISO) | NB | NB | ASTM D256 |
| Coefficient of Friction, Dynamic | 0.12 | 0.12 | on polished steel; MPC Test |
| Coefficient of Friction, Static | 0.16 | 0.16 | on polished steel; MPC Test |
| K Factor (Wear Factor) | 65 | 65 | µm/s. PV = 0.1 MPa-m/s; max P = 4.4 MPa; MPC Test |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 160 µm/m-°C @Temperature 23.0 - 100 °C |
88.9 µin/in-°F @Temperature 73.4 - 212 °F |
|
| CTE, linear, Transverse to Flow | 120 µm/m-°C @Temperature 23.0 °C |
66.7 µin/in-°F @Temperature 73.4 °F |
|
| Maximum Service Temperature, Air | 260 °C | 500 °F | |
| Deflection Temperature at 0.46 MPa (66 psi) | 135 °C | 275 °F | ASTM D648-45 |
| Deflection Temperature at 1.8 MPa (264 psi) | 55.0 °C | 131 °F | ASTM D648-45 |
| Minimum Service Temperature, Air | -240 °C | -400 °F | |
| Flammability, UL94 | V-0 | V-0 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.00e+20 ohm-cm | 1.00e+20 ohm-cm | ASTM D257 |
| Surface Resistance | 1.00e+17 ohm | 1.00e+17 ohm | ASTM D257 |
| Dielectric Constant | 2.1 @Frequency 1.00e+6 Hz |
2.1 @Frequency 1.00e+6 Hz |
ASTM D150 |
| Dielectric Strength | 25.0 kV/mm @Thickness 2.00 mm |
635 kV/in @Thickness 0.0787 in |
ASTM D149 |
| Dielectric Loss Index | 0.000070 @Frequency 1.00e+6 Hz |
0.000070 @Frequency 1.00e+6 Hz |
ASTM D150 |
| Compliance Properties | Metric | English | Comments |
|---|---|---|---|
| FDA | Yes | Yes |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | White | |
| UV Resistance | Y |
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