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Ensinger PEI

LG Chemical LUMAX IN-5001 High Impact PBT  (discontinued **)
Categories: Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Impact Grade

Material Notes: LUMAX resins are a family of thermoplastic blends of polybutyleneterephthalate(PBT) and styrenic resins that combine the most desirable properties of both resins and fillers. They offer high heat resistance, impact resistance, and processability requirements of a wide range of applications.

Applications:

    Automotive: Back beam, roof molding, instrument panel, cowl vent grill, speaker frame, lamp parts, glove box housing

    Electrical and Electronic: Household appliances housings and internal parts, key top, switch, compressor terminal board, cd changer, deck items, floppy disc carriage, electric tool housing

    Industrial Parts and Household Appliance: Lawn mower housing, motor housing, pump impeller

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 1.13 g/cc1.13 g/ccASTM D792
Linear Mold Shrinkage 0.0070 cm/cm0.0070 in/inASTM D955
Linear Mold Shrinkage, Transverse 0.0090 cm/cm0.0090 in/inASTM D955
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 44.0 MPa6380 psiASTM D638
Elongation at Break >= 100 %>= 100 %ASTM D638
Flexural Strength 60.0 MPa8700 psiASTM D790
Flexural Modulus 1.77 GPa257 ksiASTM D790
Izod Impact, Notched 6.00 J/cm
@Temperature 23.0 °C
11.2 ft-lb/in
@Temperature 73.4 °F
ASTM D256
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 110 °C230 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 90.0 °C194 °FASTM D648
Flammability, UL94 HBHB
 
Processing PropertiesMetricEnglishComments
Rear Barrel Temperature 190 - 220 °C374 - 428 °F
Middle Barrel Temperature 220 - 240 °C428 - 464 °F
Front Barrel Temperature 230 - 250 °C446 - 482 °F
Nozzle Temperature 230 - 250 °C446 - 482 °F
Melt Temperature 230 - 250 °C446 - 482 °F
Mold Temperature 60.0 - 80.0 °C140 - 176 °F
Drying Temperature 100 - 120 °C212 - 248 °F
Dry Time 3 - 4 hour3 - 4 hour
Injection Pressure 58.84 - 88.26 MPa8534 - 12800 psiSecond
 63.74 - 93.16 MPa9245 - 13510 psiFirst
Back Pressure 1.96 - 4.90 MPa284 - 711 psi
Screw Speed 70 - 100 rpm70 - 100 rpm

**
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PLGCHEM028 / 50849

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