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- LG Chemical LUCEL GC240 POM+GF40%, High Rigidity
LG Chemical LUCEL GC240 POM+GF40%, High Rigidity
| 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 |
Material Notes:
Feature: Injection Molding, POM+GF40%, High RigidityApplication: Casings of Pump and Pivot BearingsCAS No. 66455-31-0 and 65997-17-3Information provided by LG Chemical
| 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 |
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