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LG Chemical LUCEL HI525L POM+Rubber, High Impact

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 HI525L POM+Rubber, High Impact.pdf
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Material Notes:
Feature: Injection Molding, POM+Rubber, High ImpactApplication: GearsCAS No. 66455-31-0 and 155123-66-3Information provided by LG Chemical
Physical Properties Metric English Comments
Specific Gravity 1.31 g/cc
1.31 g/cc
ASTM D792
Maximum Moisture Content 0.10
0.10
Injection Molding
Linear Mold Shrinkage, Flow 0.017 - 0.020 cm/cm

@Thickness 3.20 mm
0.017 - 0.020 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 64
64
ASTM D785
Tensile Strength, Yield 36.2 MPa

@Thickness 3.20 mm
5250 psi

@Thickness 0.126 in
50mm/min; ASTM D638
Elongation at Break 85 %

@Thickness 3.20 mm
85 %

@Thickness 0.126 in
50mm/min; ASTM D638
Flexural Yield Strength 40.4 MPa

@Thickness 3.20 mm
5860 psi

@Thickness 0.126 in
1.3mm/min; ASTM D790
Flexural Modulus 1.1946 GPa

@Thickness 3.20 mm
173.27 ksi

@Thickness 0.126 in
1.3mm/min; ASTM D790
Izod Impact, Notched 0.794 J/cm

@Thickness 6.40 mm,
Temperature 23.0 °C
1.49 ft-lb/in

@Thickness 0.252 in,
Temperature 73.4 °F
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 74.0 °C

@Thickness 6.40 mm
165 °F

@Thickness 0.252 in
Unannealed; ASTM D648
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 80.0 - 110 °C
176 - 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 80 - 110 rpm
80 - 110 rpm
Injection Molding
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