| Category | Polymer , Thermoplastic , Acetal (POM) | 
| Manufacturer | LG Chemical | 
| Trade Name | LUCEL | 
| Port | Ningbo port,China | 
| Trade Terms | FOB, CFR, CIF | 
| Payment Terms | L/C, T/T, Western Union | 
| Download PDF | LG Chemical LUCEL GC240 POM+GF40%, High Rigidity.pdf  | 
| Price | EMAIL US sales@lookpolymers.com | 
| Physical Properties | Metric | English | Comments | 
|---|---|---|---|
| Specific Gravity | 1.72 g/cc | 1.72 g/cc | ASTM D792 | 
| Maximum Moisture Content | 0.10 | 0.10 | Injection Molding | 
| Linear Mold Shrinkage, Flow | 0.0030 - 0.0070           cm/cm @Thickness 3.20 mm | 0.0030 - 0.0070           in/in @Thickness 0.126 in | ASTM D955 | 
| Melt Flow | 7.0           g/10 min @Load 2.16 kg, Temperature 190 °C | 7.0           g/10 min @Load 4.76 lb, Temperature 374 °F | ASTM D1238 | 
| Mechanical Properties | Metric | English | Comments | 
|---|---|---|---|
| Hardness, Rockwell R | 87 | 87 | ASTM D785 | 
| Tensile Strength, Yield | 147           MPa @Thickness 3.20 mm | 21300           psi @Thickness 0.126 in | 5mm/min; ASTM D638 | 
| Elongation at Break | 3.0 % @Thickness 3.20 mm | 3.0 % @Thickness 0.126 in | 5mm/min; ASTM D638 | 
| Flexural Yield Strength | 275           MPa @Thickness 3.20 mm | 39800           psi @Thickness 0.126 in | 1.3mm/min; ASTM D790 | 
| Flexural Modulus | 11.8           GPa @Thickness 3.20 mm | 1710           ksi @Thickness 0.126 in | 1.3mm/min; ASTM D790 | 
| Izod Impact, Notched | 1.18           J/cm @Thickness 6.40 mm, Temperature 23.0 °C | 2.20           ft-lb/in @Thickness 0.252 in, Temperature 73.4 °F | ASTM D256 | 
| Thermal Properties | Metric | English | Comments | 
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 165           °C @Thickness 6.40 mm | 329           °F @Thickness 0.252 in | Unannealed; ASTM D648 | 
| Deflection Temperature at 1.8 MPa (264 psi) | 165           °C @Thickness 6.40 mm | 329           °F @Thickness 0.252 in | Unannealed; ASTM D648 | 
| Flammability, UL94 | V-2 @Thickness >=0.800 mm | V-2 @Thickness >=0.0315 in | 
| Electrical Properties | Metric | English | Comments | 
|---|---|---|---|
| Volume Resistivity | 1.00e+16 ohm-cm | 1.00e+16 ohm-cm | ASTM D257 | 
| Surface Resistance | 1.00e+14 ohm | 1.00e+14 ohm | ASTM D257 | 
| Processing Properties | Metric | English | Comments | 
|---|---|---|---|
| Rear Barrel Temperature | 180 - 200 °C | 356 - 392 °F | Injection Molding | 
| Middle Barrel Temperature | 190 - 210 °C | 374 - 410 °F | Injection Molding | 
| Front Barrel Temperature | 200 - 220 °C | 392 - 428 °F | Injection Molding | 
| Nozzle Temperature | 200 - 220 °C | 392 - 428 °F | Injection Molding | 
| Melt Temperature | 210 - 220 °C | 410 - 428 °F | Injection Molding | 
| Mold Temperature | 60.0 - 100 °C | 140 - 212 °F | Injection Molding | 
| Drying Temperature | 90.0 - 110 °C | 194 - 230 °F | Injection Molding | 
| Dry Time | 2.00 - 3.00 hour | 2.00 - 3.00 hour | Injection Molding | 
| Back Pressure | 0.000 - 4.02 MPa | 0.000 - 583 psi | Injection Molding | 
| Screw Speed | 40 - 75 rpm | 40 - 75 rpm | Injection Molding |