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Polymer Resources TP-FRHG15 Polybutylene Terephthalate, 15% Glass Reinforced Alloy, Flame Retardant

Material Notes:
Polybutylene Terephthalate, 15% Glass Reinforced Alloy, Flame RetardantProcess: 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 1.52 g/cc
1.52 g/cc
ASTM D792
Linear Mold Shrinkage 0.0060 - 0.0090 cm/cm
0.0060 - 0.0090 in/in
ASTM D955
Melt Flow 2.0 - 8.0 g/10 min

@Load 2.16 kg,
Temperature 250 °C
2.0 - 8.0 g/10 min

@Load 4.76 lb,
Temperature 482 °F
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength at Break 86.2 MPa
12500 psi
ASTM D638
Tensile Strength, Yield 86.2 MPa
12500 psi
ASTM D638
Flexural Strength 131 MPa
19000 psi
ASTM D790
Flexural Modulus 5.03 GPa
730 ksi
ASTM D790
Izod Impact, Notched 0.534 J/cm

@Temperature 22.8 °C
1.00 ft-lb/in

@Temperature 73.0 °F
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 196 °C
385 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 182 °C
360 °F
ASTM D648
Flammability, UL94 V-0

@Thickness 1.59 mm
V-0

@Thickness 0.0626 in
V-0

@Thickness 3.17 mm
V-0

@Thickness 0.125 in
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 65.6 - 87.8 °C
150 - 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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