| Category | Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, Unreinforced |
| Manufacturer | LG Chemical |
| Trade Name | Lucet® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | LG Chemical Lucet® N109 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 % | 24 hours at 73°F; ASTM D570 |
| Linear Mold Shrinkage | 0.018 - 0.021 cm/cm | 0.018 - 0.021 in/in | ASTM D955 |
| 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 |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 82 | 82 | ASTM D785 |
| Tensile Strength, Yield | 60.8 MPa | 8820 psi | 23°C; 50% RH; ASTM D638 |
| Elongation at Break | 65 % | 65 % | ASTM D638 |
| Flexural Yield Strength | 89.2 MPa | 12900 psi | 23°C; 50% RH; ASTM D570 |
| Flexural Modulus | 2.55 GPa | 370 ksi | 23°C; 50%RH; ASTM D570 |
| Izod Impact, Notched | 0.686 J/cm | 1.29 ft-lb/in | ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 160 °C | 320 °F | ASTM D648 |
| Flammability, UL94 | HB @Thickness 0.7937 mm |
HB @Thickness 0.03125 in |
UL94 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Arc Resistance | 240 sec | 240 sec | ASTM D495 |
| 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 |