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LG Chemical Lupox® SV-1120 General Purpose PBT, Unreinforced, High Molecular Weight, Extrusion  (discontinued **)
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded

Material Notes: LUPOX semi-crystalline thermoplastic PBT resins exhibit properties including high strength, rigidity and good resistance to fatigue and creep at elevated temperatures. Furthermore, LUPOX resins show minimal moisture absorption, excellent electrical properties, plus good chemical resistance against water, weak acid and many solvents.

Applications:

    Automotive: Back beam, door frame garnish, distributor cap, rotor arm, head lamp actuator, bezel, door handle, ignition components, connectors, speed control device, window drive system

    Electrical and Electronic: Relay, lamp socket, solenoid and transformer bobbin, timer case, focus pack, refrigerator muffler, key top, condenser, switch, connector, electronic range door latch, zircon frame and blade, PC inlet socket

    Industrial Parts and Household Appliances: Pump case, oven handle, toaster and cooker housing, gear, insulator support and bracket, telecommunications cable splice closure, water meter housing, loose tube

Information Provided by LG Chem

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.31 g/cc1.31 g/ccASTM D792
Linear Mold Shrinkage 0.012 cm/cm0.012 in/inASTM D955
Linear Mold Shrinkage, Transverse 0.021 cm/cm0.021 in/inASTM D955
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 54.0 MPa7830 psiASTM D638
Elongation at Break >= 200 %>= 200 %ASTM D638
Flexural Strength 83.0 MPa12000 psiASTM D790
Flexural Modulus 2.45 GPa355 ksiASTM D790
Izod Impact, Notched 0.400 J/cm
@Temperature 23.0 °C
0.749 ft-lb/in
@Temperature 73.4 °F
ASTM D256
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 154 °C309 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 57.0 °C135 °FASTM D648
Flammability, UL94 HB
@Thickness 0.750 mm
HB
@Thickness 0.0295 in
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 225 - 235 °C437 - 455 °F
Middle Barrel Temperature 230 - 240 °C446 - 464 °F
Front Barrel Temperature 235 - 245 °C455 - 473 °F
Nozzle Temperature 235 - 245 °C455 - 473 °F
Melt Temperature 235 - 245 °C455 - 473 °F
Mold Temperature 40.0 - 80.0 °C104 - 176 °F
Drying Temperature  120 °C
@Time 14400 sec
248 °F
@Time 4.00 hour
dehumidifying dryer
 140 °C
@Time 7200 sec
284 °F
@Time 2.00 hour
dehumidifying dryer
Injection Pressure 34.32 - 49.03 MPa4978 - 7111 psiSecond
 39.23 - 68.65 MPa5690 - 9957 psiFirst
Back Pressure 0.000 - 3.92 MPa0.000 - 569 psi
Screw Speed 70 - 100 rpm70 - 100 rpm

**
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PLGCHEM004 / 50825

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