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Polymer Resources TP-IGFR-G30 Polybutylene Terephthalate, 30% Glass Reinforced, Flame Retardant, Reduced Warpage

Material Notes:
Polybutylene Terephthalate, 30% Glass Reinforced, Flame Retardant, Reduced WarpageProcess: Injection MoldingNotes: All physical, mechanical and thermal testing conducted on 1/8-inch thick, un-pigmented, test samples.Information provided by Polymer Resources Corporation.
Physical Properties Metric English Comments
Specific Gravity 1.57 g/cc
1.57 g/cc
ASTM D792
Linear Mold Shrinkage 0.0040 - 0.0080 cm/cm
0.0040 - 0.0080 in/in
ASTM D955
Melt Flow 5.0 - 15 g/10 min

@Load 2.16 kg,
Temperature 250 °C
5.0 - 15 g/10 min

@Load 4.76 lb,
Temperature 482 °F
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength at Break 107 MPa
15500 psi
ASTM D638
Tensile Strength, Yield 107 MPa
15500 psi
ASTM D638
Flexural Strength 172 MPa
25000 psi
ASTM D790
Flexural Modulus 6.21 GPa
900 ksi
ASTM D790
Izod Impact, Notched 0.801 J/cm

@Temperature 22.8 °C
1.50 ft-lb/in

@Temperature 73.0 °F
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 199 °C
390 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 157 °C
315 °F
ASTM D648
UL RTI, Electrical 75.0 °C

@Thickness 1.50 mm
167 °F

@Thickness 0.0591 in
UL 746
75.0 °C

@Thickness 3.00 mm
167 °F

@Thickness 0.118 in
UL 746
UL RTI, Mechanical with Impact 75.0 °C

@Thickness 1.50 mm
167 °F

@Thickness 0.0591 in
UL 746
75.0 °C

@Thickness 3.00 mm
167 °F

@Thickness 0.118 in
UL 746
UL RTI, Mechanical without Impact 75.0 °C

@Thickness 1.50 mm
167 °F

@Thickness 0.0591 in
UL 746
75.0 °C

@Thickness 3.00 mm
167 °F

@Thickness 0.118 in
UL 746
Flammability, UL94 V-0

@Thickness 1.50 mm
V-0

@Thickness 0.0591 in
V-0

@Thickness 3.00 mm
V-0

@Thickness 0.118 in
Electrical Properties Metric English Comments
Comparative Tracking Index 175 - 250 V
175 - 250 V
UL 746
Hot Wire Ignition, HWI >= 120 sec

@Thickness 1.50 mm
>= 120 sec

@Thickness 0.0591 in
UL 746
>= 120 sec

@Thickness 3.00 mm
>= 120 sec

@Thickness 0.118 in
UL 746
High Amp Arc Ignition, HAI 30 - 60 arcs

@Thickness 1.50 mm
30 - 60 arcs

@Thickness 0.0591 in
UL 746
>= 120 arcs

@Thickness 3.00 mm
>= 120 arcs

@Thickness 0.118 in
UL 746
Processing Properties Metric English Comments
Rear Barrel Temperature 238 - 254 °C
460 - 490 °F
Middle Barrel Temperature 243 - 260 °C
470 - 500 °F
Front Barrel Temperature 249 - 266 °C
480 - 510 °F
Melt Temperature 232 - 260 °C
450 - 500 °F
Mold Temperature 71.1 - 87.8 °C
160 - 190 °F
Drying Temperature 116 - 121 °C
240 - 250 °F
Dry Time 3.00 - 4.00 hour
3.00 - 4.00 hour
Descriptive Properties Value Comments
Vent 0.0005
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