| Category | Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, PTFE Filled |
| Manufacturer | Polyram |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Polyram RamTal PM1409 Acetal, PTFE Filled.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.85 g/cc | 0.0668 lb/in³ | DIN 53479 |
| Water Absorption | 0.22 % | 0.22 % | DIN 53495 |
| Linear Mold Shrinkage | 0.018 - 0.022 cm/cm | 0.018 - 0.022 in/in | |
| Melt Flow | 9.0 g/10 min @Load 2.16 kg, Temperature 190 °C |
9.0 g/10 min @Load 4.76 lb, Temperature 374 °F |
ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 70 | 70 | ASTM-D785 |
| Tensile Strength, Yield | 45.0 MPa | 6530 psi | ASTM-D638 |
| Elongation at Break | 20 % | 20 % | ASTM-D638 |
| Tensile Modulus | 2.20 GPa | 319 ksi | ASTM-D790 |
| Flexural Strength | 65.0 MPa | 9430 psi | ASTM-D790 |
| Flexural Modulus | 1.75 GPa | 254 ksi | ASTM-D790 |
| Izod Impact, Notched | 0.550 J/cm @Temperature 23.0 °C |
1.03 ft-lb/in @Temperature 73.4 °F |
ASTM-D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 165 °C | 329 °F | |
| Deflection Temperature at 0.46 MPa (66 psi) | 155 °C | 311 °F | DIN 53461 |
| Deflection Temperature at 1.8 MPa (264 psi) | 120 °C | 248 °F | DIN 53461 |
| Flammability, UL94 | HB @Thickness 3.00 mm |
HB @Thickness 0.118 in |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.00e+16 ohm-cm | 1.00e+16 ohm-cm | DIN 53482 |
| Surface Resistance | 1.00e+14 ohm | 1.00e+14 ohm | DIN 53482 |