| Category | Polymer , Thermoplastic , Acetal (POM) , Acetal Copolymer, Unreinforced |
| Manufacturer | LG Chemical |
| Trade Name | LUCEL |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | LG Chemical LUCEL N109LDS POM, Chemical Resistance.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.41 g/cc | 1.41 g/cc | ASTM D792 |
| Maximum Moisture Content | 0.10 | 0.10 | Injection Molding |
| Linear Mold Shrinkage, Flow | 0.018 - 0.021 cm/cm @Thickness 3.20 mm |
0.018 - 0.021 in/in @Thickness 0.126 in |
ASTM D955 |
| Melt Flow | 13 g/10 min @Load 2.16 kg, Temperature 190 °C |
13 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 | 61.3 MPa @Thickness 3.20 mm |
8890 psi @Thickness 0.126 in |
10mm/min; ASTM D638 |
| Elongation at Break | 60 % @Thickness 3.20 mm |
60 % @Thickness 0.126 in |
10mm/min; ASTM D638 |
| Flexural Yield Strength | 90.2 MPa @Thickness 6.40 mm |
13100 psi @Thickness 0.252 in |
2.8mm/min; ASTM D790 |
| Flexural Modulus | 2.55 GPa @Thickness 6.40 mm |
370 ksi @Thickness 0.252 in |
2.8mm/min; ASTM D790 |
| Izod Impact, Notched | 0.637 J/cm @Thickness 6.40 mm, Temperature 23.0 °C |
1.19 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) | 160 °C @Thickness 6.40 mm |
320 °F @Thickness 0.252 in |
Unannealed; ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 110 °C @Thickness 6.40 mm |
230 °F @Thickness 0.252 in |
Unannealed; ASTM D648 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.00e+14 ohm-cm | 1.00e+14 ohm-cm | ASTM D257 |
| Surface Resistance | 1.00e+16 ohm | 1.00e+16 ohm | ASTM D257 |
| Dielectric Constant | 3.8 @Frequency 1.00e+6 Hz |
3.8 @Frequency 1.00e+6 Hz |
ASTM D150 |
| Dielectric Strength | 24.0 kV/mm @Thickness 1.00 mm |
610 kV/in @Thickness 0.0394 in |
ASTM D149 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Rear Barrel Temperature | 160 - 180 °C | 320 - 356 °F | Injection Molding |
| Middle Barrel Temperature | 180 - 200 °C | 356 - 392 °F | Injection Molding |
| Front Barrel Temperature | 190 - 200 °C | 374 - 392 °F | Injection Molding |
| Nozzle Temperature | 190 - 200 °C | 374 - 392 °F | Injection Molding |
| Melt Temperature | 190 - 200 °C | 374 - 392 °F | Injection Molding |
| Mold Temperature | 60.0 - 80.0 °C | 140 - 176 °F | Injection Molding |
| Drying Temperature | 90.0 - 110 °C | 194 - 230 °F | Injection Molding |
| Dry Time | 3.00 - 6.00 hour | 3.00 - 6.00 hour | Injection Molding |
| Back Pressure | 4.02 - 8.04 MPa | 583 - 1170 psi | Injection Molding |
| Screw Speed | 50 - 100 rpm | 50 - 100 rpm | Injection Molding |