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LG Chemical LUCEL FW720F Modified POM, Friction Resistance, Abrasion Resistance

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 FW720F Modified POM, Friction Resistance, Abrasion Resistance.pdf
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Material Notes:
Feature: Injection Molding, Modified POM, Friction Resistance, Abrasion ResistanceApplication: Gears, Printer Roller Pumps, Gear Worm WheelsCAS No. 66455-31-0 and 9002-84-2Information provided by LG Chemical
Physical Properties Metric English Comments
Specific Gravity 1.52 g/cc
1.52 g/cc
ASTM D792
Maximum Moisture Content 0.10
0.10
Injection Molding
Linear Mold Shrinkage, Flow 0.013 - 0.016 cm/cm

@Thickness 3.20 mm
0.013 - 0.016 in/in

@Thickness 0.126 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 70
70
ASTM D785
Tensile Strength, Yield 49.0 MPa

@Thickness 3.20 mm
7110 psi

@Thickness 0.126 in
5mm/min; ASTM D638
Elongation at Break 40 %

@Thickness 3.20 mm
40 %

@Thickness 0.126 in
5mm/min; ASTM D638
Flexural Yield Strength 78.5 MPa

@Thickness 3.20 mm
11400 psi

@Thickness 0.126 in
1.3mm/min; ASTM D790
Flexural Modulus 2.26 GPa

@Thickness 3.20 mm
327 ksi

@Thickness 0.126 in
1.3mm/min; ASTM D790
Izod Impact, Notched 0.441 J/cm

@Thickness 6.40 mm,
Temperature 23.0 °C
0.827 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) 155 °C

@Thickness 6.40 mm
311 °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
Flammability, UL94 HB

@Thickness >=1.50 mm
HB

@Thickness >=0.0591 in
HB

@Thickness >=3.00 mm
HB

@Thickness >=0.118 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 160 - 180 °C
320 - 356 °F
Injection Molding
Middle Barrel Temperature 170 - 190 °C
338 - 374 °F
Injection Molding
Front Barrel Temperature 180 - 200 °C
356 - 392 °F
Injection Molding
Nozzle Temperature 180 - 200 °C
356 - 392 °F
Injection Molding
Melt Temperature 200 - 220 °C
392 - 428 °F
Injection Molding
Mold Temperature 80.0 - 110 °C
176 - 230 °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 0.490 - 3.04 MPa
71.1 - 441 psi
Injection Molding
Screw Speed 50 - 100 rpm
50 - 100 rpm
Injection Molding
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