| Category | Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, Unreinforced |
| Manufacturer | Polymer Technology & Services, LLC (PTS) |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | PTS POM-90 9.0 MFI Acetal Copolymer.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.41 g/cc | 0.0509 lb/in³ | ASTM D792 |
| Water Absorption | 0.22 % | 0.22 % | ASTM D570 |
| Melt Flow | 9.0 g/10 min @Load 10.0 kg, Temperature 220 °C |
9.0 g/10 min @Load 22.0 lb, Temperature 428 °F |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell M | 80 | 80 | ASTM D785 |
| Tensile Strength, Yield | 59.3 MPa | 8600 psi | ASTM D638 |
| Elongation at Break | 53 % | 53 % | ASTM D638 |
| Flexural Yield Strength | 85.5 MPa | 12400 psi | ASTM D790 |
| Flexural Modulus | 2.55 GPa | 370 ksi | ASTM D790 |
| Izod Impact, Notched | 0.640 J/cm @Thickness 3.17 mm |
1.20 ft-lb/in @Thickness 0.125 in |
ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 158 °C | 316 °F | ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 110 °C | 230 °F | ASTM D648 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Rear Barrel Temperature | 160 - 180 °C | 320 - 356 °F | |
| Middle Barrel Temperature | 180 - 200 °C | 356 - 392 °F | |
| Front Barrel Temperature | 190 - 215 °C | 374 - 419 °F | |
| Nozzle Temperature | 190 - 215 °C | 374 - 419 °F | |
| Melt Temperature | 200 - 225 °C | 392 - 437 °F | |
| Mold Temperature | 60.0 - 100 °C | 140 - 212 °F | |
| Drying Temperature | 90.0 - 110 °C | 194 - 230 °F | |
| Dry Time | 3 - 6 hour | 3 - 6 hour | |
| Screw Speed | 50 - 100 rpm | 50 - 100 rpm |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Processing Purging Material | Polyethylene/Polystyrene |