| Category | Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, PTFE Filled |
| Manufacturer | Manifattura Cattaneo spa |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Manifattura Cattaneo POM c+PTFE Acetal, PTFE Filled.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.49 g/cc | 0.0538 lb/in³ | ISO 1183 |
| Moisture Absorption at Equilibrium | 0.19 % @Temperature 23.0 °C |
0.19 % @Temperature 73.4 °F |
50% RH; ISO 62 |
| Water Absorption at Saturation | 0.72 % | 0.72 % | ISO 62 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell M | 84 | 84 | ISO 2039-2 |
| Tensile Strength at Break | 55.0 MPa | 7980 psi | ISO 527 |
| Tensile Strength, Yield | 52.0 MPa | 7540 psi | ISO 527 |
| Elongation at Break | 18 % | 18 % | ISO 527 |
| Elongation at Yield | 8.0 % | 8.0 % | ISO 527 |
| Tensile Modulus | 2.65 GPa | 384 ksi | ISO 527 |
| Flexural Strength | 77.0 MPa | 11200 psi | |
| Flexural Modulus | 2.40 GPa | 348 ksi | ISO 178 |
| Compressive Yield Strength | 20.0 MPa @Strain 1.00 % |
2900 psi @Strain 1.00 % |
ISO 604 |
| Poissons Ratio | 0.43 | 0.43 | |
| Charpy Impact Unnotched | 6.00 J/cm² | 28.6 ft-lb/in² | ISO 179 |
| Charpy Impact, Notched | 0.500 J/cm² | 2.38 ft-lb/in² | ISO 179 |
| Coefficient of Friction, Dynamic | 0.16 | 0.16 | on polished steel; MPC Test |
| Coefficient of Friction, Static | 0.080 | 0.080 | on polished steel; MPC Test |
| K Factor (Wear Factor) | 1.5 - 2.8 | 1.5 - 2.8 | µm/s. PV = 0.1 MPa-m/s; max P = 20 MPa; MPC Test |
| Limiting Pressure Velocity | 0.440 MPa-m/sec | 12600 psi-ft/min | without lubrication; MPC Test |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 110 µm/m-°C @Temperature 23.0 - 100 °C |
61.1 µin/in-°F @Temperature 73.4 - 212 °F |
ASTM D696 |
| Thermal Conductivity | 0.310 W/m-K | 2.15 BTU-in/hr-ft²-°F | DOM 52612 |
| Maximum Service Temperature, Air | 110 °C | 230 °F | |
| Deflection Temperature at 0.46 MPa (66 psi) | 154 °C | 309 °F | ISO 75 |
| Deflection Temperature at 1.8 MPa (264 psi) | 102 °C | 216 °F | ISO 75 |
| Flammability, UL94 | HB | HB | |
| V-2 | V-2 | ||
| Oxygen Index | 15 % | 15 % | ISO 4589 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.00e+14 ohm-cm | 1.00e+14 ohm-cm | IEC 60093 |
| Surface Resistance | 1.00e+16 ohm | 1.00e+16 ohm | IEC 60094 |
| Dielectric Constant | 3.6 @Frequency 1.00e+6 Hz |
3.6 @Frequency 1.00e+6 Hz |
IEC 60250 |
| Dielectric Strength | 18.0 kV/mm @Thickness 2.00 mm |
457 kV/in @Thickness 0.0787 in |
IEC 60243 |
| Dielectric Loss Index | 0.0080 @Frequency 1.00e+6 Hz |
0.0080 @Frequency 1.00e+6 Hz |
IEC 60250 |
| Compliance Properties | Metric | English | Comments |
|---|---|---|---|
| FDA | Yes | Yes |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | White | |
| UV Resistance | N |