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LG Chemical LUMID LW4403B(W) PA66+GF/MF40%, Low Warpage

Category Polymer , Thermoplastic , Nylon , Nylon 66 , Nylon 66, Glass/Mineral Filled
Manufacturer LG Chemical
Trade Name LUMID
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LG Chemical LUMID LW4403B(W) PA66+GF/MF40%, Low Warpage.pdf
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Material Notes:
Feature: Injection Molding, PA66+GF/MF40%, Low WarpageApplication: Automotive PartsCAS No. 32131-17-2, 13983-17-0 and 65997-17-3Information provided by LG Chemical
Physical Properties Metric English Comments
Specific Gravity 1.48 g/cc
1.48 g/cc
ASTM D792
Water Absorption 0.70 %
0.70 %
ASTM D570
Maximum Moisture Content 0.090
0.090
Injection Molding
Linear Mold Shrinkage, Flow 0.0040 - 0.011 cm/cm

@Thickness 3.20 mm
 0.0040 - 0.011 in/in

@Thickness 0.126 in
 ASTM D955
Mechanical Properties Metric English Comments
Hardness, Rockwell R 122
122
ASTM D785
Tensile Strength, Yield 162 MPa

@Thickness 3.20 mm
 23500 psi

@Thickness 0.126 in
 5mm/min; ASTM D638
Elongation at Break 2.7 %

@Thickness 3.20 mm
 2.7 %

@Thickness 0.126 in
 5mm/min; ASTM D638
Flexural Yield Strength 240 MPa

@Thickness 3.20 mm
 34800 psi

@Thickness 0.126 in
 1.3mm/min; ASTM D790
Flexural Modulus 8.34 GPa

@Thickness 3.20 mm
 1210 ksi

@Thickness 0.126 in
 1.3mm/min; ASTM D790
Izod Impact, Notched 0.637 J/cm

@Thickness 3.20 mm,
Temperature 23.0 °C
 1.19 ft-lb/in

@Thickness 0.126 in,
Temperature 73.4 °F
 ASTM D256
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
CTE, linear, Parallel to Flow 30.0 µm/m-°C
16.7 µin/in-°F
ASTM D696
Melting Point 260 °C
500 °F
ASTM D3418
Deflection Temperature at 0.46 MPa (66 psi) 260 °C

@Thickness 6.40 mm
 500 °F

@Thickness 0.252 in
 Unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 248 °C

@Thickness 6.40 mm
 478 °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
Dielectric Strength 21.0 kV/mm

@Thickness 1.00 mm
 533 kV/in

@Thickness 0.0394 in
 ASTM D149
Processing Properties Metric English Comments
Rear Barrel Temperature 270 - 285 °C
518 - 545 °F
Injection Molding
Middle Barrel Temperature 275 - 290 °C
527 - 554 °F
Injection Molding
Front Barrel Temperature 280 - 290 °C
536 - 554 °F
Injection Molding
Nozzle Temperature 280 - 295 °C
536 - 563 °F
Injection Molding
Melt Temperature 270 - 295 °C
518 - 563 °F
Injection Molding
Mold Temperature 80.0 - 110 °C
176 - 230 °F
Injection Molding
Drying Temperature 80.0 - 100 °C
176 - 212 °F
Injection Molding
Dry Time 4.00 - 5.00 hour
4.00 - 5.00 hour
Injection Molding
Back Pressure 29.4 - 58.8 MPa
4260 - 8530 psi
Injection Molding
Screw Speed 30 - 60 rpm
30 - 60 rpm
Injection Molding
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