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LG Chemical LUPOL LW-4407 Low Warpage Polypropylene, 40% Glass Fiber/Mineral Filler Reinforced, Heat Resistant

Category Polymer , Thermoplastic , Polypropylene (PP) , Polypropylene, Glass/Mineral Reinforced
Manufacturer LG Chemical
Trade Name LUPOL
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LG Chemical LUPOL LW-4407 Low Warpage Polypropylene, 40% Glass Fiber/Mineral Filler Reinforced, Heat Resistant.pdf
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Material Notes:
LUPOL resins, based on polyolefin with a wide range of characteristics, are a family of low cost engineering plastics.Applications: Automotive: Bumper cover, instrument panel, glove box, air cleaner, mud guard, door trim, garnishElectrical and Electronic: Tail lamp housing, air conditioner housing, fan, socket, washing machine partsIndustrial Parts and Household Appliance:Propeller fan, pulley, container, pump container, pump casing, handle and switch cover of electric jar, fan shroud/supportInformation Provided by LG Chem
Physical Properties Metric English Comments
Specific Gravity 1.21 g/cc
1.21 g/cc
ASTM D792
Linear Mold Shrinkage 0.0030 cm/cm
0.0030 in/in
ASTM D955
Linear Mold Shrinkage, Transverse 0.0050 cm/cm
0.0050 in/in
ASTM D955
Mechanical Properties Metric English Comments
Tensile Strength, Yield 63.0 MPa
9140 psi
ASTM D638
Elongation at Break 3.0 %
3.0 %
ASTM D638
Flexural Strength 86.0 MPa
12500 psi
ASTM D790
Flexural Modulus 5.88 GPa
853 ksi
ASTM D790
Izod Impact, Notched 0.600 J/cm

@Temperature 23.0 °C
1.12 ft-lb/in

@Temperature 73.4 °F
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 150 °C
302 °F
ASTM D648
Processing Properties Metric English Comments
Rear Barrel Temperature 200 - 220 °C
392 - 428 °F
Middle Barrel Temperature 200 - 230 °C
392 - 446 °F
Front Barrel Temperature 210 - 230 °C
410 - 446 °F
Nozzle Temperature 210 - 240 °C
410 - 464 °F
Melt Temperature 210 - 240 °C
410 - 464 °F
Mold Temperature 40.0 - 90.0 °C
104 - 194 °F
Drying Temperature 70.0 - 90.0 °C
158 - 194 °F
Dry Time 2 - 3 hour
2 - 3 hour
Injection Pressure 29.4 - 118 MPa
4260 - 17100 psi
First
78.45 - 98.07 MPa
11380 - 14220 psi
Second
Back Pressure 0.490 - 3.92 MPa
71.1 - 569 psi
Screw Speed 40 - 60 rpm
40 - 60 rpm
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