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LG Chemical Lupox® GP1000A PBT

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT)
Manufacturer LG Chemical
Trade Name Lupox®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LG Chemical Lupox® GP1000A PBT.pdf
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Material Notes:
Description: Injection Molding, PBT, General PurposeApplication: Automotive (Head Lamp Bezel)CAS No. 30965-26-5Information provided by LG Chemical
Physical Properties Metric English Comments
Specific Gravity 1.30 g/cc
1.30 g/cc
ASTM D792
Maximum Moisture Content 0.020
0.020
Injection Molding
Linear Mold Shrinkage, Flow 0.018 cm/cm

@Thickness 3.20 mm
 0.018 in/in

@Thickness 0.126 in
 ASTM D955
Mechanical Properties Metric English Comments
Tensile Strength, Yield 58.8 MPa

@Thickness 3.20 mm
 8530 psi

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

@Thickness 3.20 mm
 50 %

@Thickness 0.126 in
 50mm/min; ASTM D638
Flexural Yield Strength 89.2 MPa

@Thickness 3.20 mm
 12900 psi

@Thickness 0.126 in
 2.8mm/min; ASTM D790
Flexural Modulus 2.82 GPa

@Thickness 3.20 mm
 410 ksi

@Thickness 0.126 in
 2.8mm/min; ASTM D790
Izod Impact, Notched 0.363 J/cm

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

@Thickness 0.126 in,
Temperature 73.4 °F
 ASTM D256
Thermal Properties Metric English Comments
Melting Point 225 °C
437 °F
@ Break; ASTM D3418
Deflection Temperature at 0.46 MPa (66 psi) 170 °C

@Thickness 6.40 mm
 338 °F

@Thickness 0.252 in
 Unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 61.0 °C

@Thickness 6.40 mm
 142 °F

@Thickness 0.252 in
 Unannealed; ASTM D648
UL RTI, Electrical 140 °C

@Thickness >=0.710 mm
 284 °F

@Thickness >=0.0280 in
140 °C

@Thickness >=1.50 mm
 284 °F

@Thickness >=0.0591 in
140 °C

@Thickness >=3.30 mm
 284 °F

@Thickness >=0.130 in
UL RTI, Mechanical with Impact 130 °C

@Thickness >=0.710 mm
 266 °F

@Thickness >=0.0280 in
130 °C

@Thickness >=1.50 mm
 266 °F

@Thickness >=0.0591 in
130 °C

@Thickness >=3.30 mm
 266 °F

@Thickness >=0.130 in
UL RTI, Mechanical without Impact 140 °C

@Thickness >=0.710 mm
 284 °F

@Thickness >=0.0280 in
140 °C

@Thickness >=1.50 mm
 284 °F

@Thickness >=0.0591 in
140 °C

@Thickness >=3.30 mm
 284 °F

@Thickness >=0.130 in
Flammability, UL94 HB

@Thickness >=0.710 mm
 HB

@Thickness >=0.0280 in
HB

@Thickness >=1.50 mm
 HB

@Thickness >=0.0591 in
HB

@Thickness >=3.30 mm
 HB

@Thickness >=0.130 in
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+17 ohm-cm
1.00e+17 ohm-cm
ASTM D257
Dielectric Strength 23.0 kV/mm

@Thickness 1.00 mm
 584 kV/in

@Thickness 0.0394 in
 ASTM D149
Arc Resistance 120 - 180 sec
120 - 180 sec
ASTM D495
Comparative Tracking Index 600 V
600 V
Solution A; IEC 60112
Hot Wire Ignition, HWI 7.0 - 15 sec

@Thickness >=1.50 mm
 7.0 - 15 sec

@Thickness >=0.0591 in
15 - 30 sec

@Thickness >=3.30 mm
 15 - 30 sec

@Thickness >=0.130 in
High Amp Arc Ignition, HAI >= 120 arcs

@Thickness 1.50 mm
 >= 120 arcs

@Thickness 0.0591 in
>= 120 arcs

@Thickness 3.30 mm
 >= 120 arcs

@Thickness 0.130 in
Processing Properties Metric English Comments
Rear Barrel Temperature 245 - 255 °C
473 - 491 °F
Injection Molding
Middle Barrel Temperature 245 - 260 °C
473 - 500 °F
Injection Molding
Front Barrel Temperature 245 - 260 °C
473 - 500 °F
Injection Molding
Nozzle Temperature 250 - 265 °C
482 - 509 °F
Injection Molding
Mold Temperature 40.0 - 80.0 °C
104 - 176 °F
Injection Molding
Drying Temperature 100 - 120 °C
212 - 248 °F
Injection Molding
Dry Time 3.00 - 5.00 hour
3.00 - 5.00 hour
Injection Molding
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