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Overview of materials for Polybutylene Terephthalate (PBT), 50% Glass Fiber Filled

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 50% Glass Fiber Filled
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Overview of materials for Polybutylene Terephthalate (PBT), 50% Glass Fiber Filled.pdf
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Material Notes:
This property data is a summary of similar materials in the MatWeb database for the category "Polybutylene Terephthalate (PBT), 50% Glass Fiber Filled". Specific grades with glass content between 45% and 54% are included. Each property range of values reported is minimum and maximum values of appropriate MatWeb entries. The comments report the average value, and number of data points used to calculate the average. The values are not necessarily typical of any specific grade, especially less common values and those that can be most affected by additives or processing methods.
Physical Properties Metric English Comments
Density 1.64 - 1.84 g/cc
0.0592 - 0.0665 lb/in³
Average value: 1.71 g/cc Grade Count:30
1.47 - 1.60 g/cc

@Temperature 250 - 260 °C
0.0531 - 0.0578 lb/in³

@Temperature 482 - 500 °F
Average value: 1.54 g/cc Grade Count:2
Filler Content 45.0 - 50.0 %
45.0 - 50.0 %
Average value: 47.5 % Grade Count:4
Water Absorption 0.000 - 0.400 %
0.000 - 0.400 %
Average value: 0.248 % Grade Count:8
Moisture Absorption at Equilibrium 0.0300 - 0.500 %
0.0300 - 0.500 %
Average value: 0.145 % Grade Count:13
Water Absorption at Saturation 0.400 - 0.500 %
0.400 - 0.500 %
Average value: 0.425 % Grade Count:4
Linear Mold Shrinkage 0.00100 - 0.00550 cm/cm
0.00100 - 0.00550 in/in
Average value: 0.00266 cm/cm Grade Count:23
Linear Mold Shrinkage, Transverse 0.00400 - 0.0140 cm/cm
0.00400 - 0.0140 in/in
Average value: 0.00876 cm/cm Grade Count:14
Melt Flow 5.00 - 30.0 g/10 min
5.00 - 30.0 g/10 min
Average value: 11.6 g/10 min Grade Count:12
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 40.0 - 180 MPa
5800 - 26100 psi
Average value: 146 MPa Grade Count:26
45.0 - 90.0 MPa

@Temperature 60.0 - 150 °C
6530 - 13100 psi

@Temperature 140 - 302 °F
Average value: 65.0 MPa Grade Count:1
Tensile Strength, Yield 130 - 150 MPa
18900 - 21800 psi
Average value: 141 MPa Grade Count:4
Elongation at Break 1.00 - 3.00 %
1.00 - 3.00 %
Average value: 1.95 % Grade Count:28
2.50 - 3.00 %

@Temperature 60.0 - 150 °C
2.50 - 3.00 %

@Temperature 140 - 302 °F
Average value: 2.75 % Grade Count:1
Modulus of Elasticity 4.10 - 18.7 GPa
595 - 2710 ksi
Average value: 15.1 GPa Grade Count:26
4.50 - 10.0 GPa

@Temperature 60.0 - 150 °C
653 - 1450 ksi

@Temperature 140 - 302 °F
Average value: 6.93 GPa Grade Count:1
Flexural Yield Strength 68.0 - 285 MPa
9860 - 41300 psi
Average value: 212 MPa Grade Count:16
Flexural Modulus 4.61 - 16.5 GPa
668 - 2400 ksi
Average value: 12.7 GPa Grade Count:18
Shear Modulus >= 0.409 GPa

@Temperature -50.0 - 200 °C
>= 59.3 ksi

@Temperature -58.0 - 392 °F
Average value: 1.41 GPa Grade Count:2
Izod Impact, Notched 0.694 - 2.67 J/cm
1.30 - 5.00 ft-lb/in
Average value: 1.16 J/cm Grade Count:9
Izod Impact, Unnotched 7.47 - 10.1 J/cm
14.0 - 19.0 ft-lb/in
Average value: 8.68 J/cm Grade Count:4
Izod Impact, Notched (ISO) 7.30 - 30.0 kJ/m²
3.47 - 14.3 ft-lb/in²
Average value: 13.3 kJ/m² Grade Count:9
9.00 - 10.0 kJ/m²

@Temperature -30.0 - -30.0 °C
4.28 - 4.76 ft-lb/in²

@Temperature -22.0 - -22.0 °F
Average value: 9.67 kJ/m² Grade Count:3
Izod Impact, Unnotched (ISO) 33.0 - 80.0 kJ/m²
15.7 - 38.1 ft-lb/in²
Average value: 52.0 kJ/m² Grade Count:3
43.0 - 43.0 kJ/m²

@Temperature -30.0 - -30.0 °C
20.5 - 20.5 ft-lb/in²

@Temperature -22.0 - -22.0 °F
Average value: 43.0 kJ/m² Grade Count:1
Charpy Impact Unnotched 2.20 - 7.00 J/cm²
10.5 - 33.3 ft-lb/in²
Average value: 5.51 J/cm² Grade Count:17
4.00 - 6.90 J/cm²

@Temperature -30.0 - 30.0 °C
19.0 - 32.8 ft-lb/in²

@Temperature -22.0 - 86.0 °F
Average value: 5.95 J/cm² Grade Count:13
Charpy Impact, Notched 0.700 - 3.20 J/cm²
3.33 - 15.2 ft-lb/in²
Average value: 1.23 J/cm² Grade Count:19
0.310 - 1.30 J/cm²

@Temperature -30.0 - 30.0 °C
1.48 - 6.19 ft-lb/in²

@Temperature -22.0 - 86.0 °F
Average value: 1.05 J/cm² Grade Count:11
Tensile Creep Modulus, 1 hour 12500 - 15000 MPa
1.81e+6 - 2.18e+6 psi
Average value: 14200 MPa Grade Count:3
Tensile Creep Modulus, 1000 hours 9500 - 11600 MPa
1.38e+6 - 1.68e+6 psi
Average value: 10400 MPa Grade Count:3
Thermal Properties Metric English Comments
CTE, linear 2.00 - 50.0 µm/m-°C
1.11 - 27.8 µin/in-°F
Average value: 23.8 µm/m-°C Grade Count:8
CTE, linear, Transverse to Flow 40.0 - 80.0 µm/m-°C
22.2 - 44.4 µin/in-°F
Average value: 58.0 µm/m-°C Grade Count:5
Specific Heat Capacity 1.40 - 1.60 J/g-°C
0.335 - 0.382 BTU/lb-°F
Average value: 1.49 J/g-°C Grade Count:3
Melting Point 200 - 250 °C
392 - 482 °F
Average value: 224 °C Grade Count:18
Maximum Service Temperature, Air 75.0 - 210 °C
167 - 410 °F
Average value: 151 °C Grade Count:5
Deflection Temperature at 0.46 MPa (66 psi) 216 - 228 °C
420 - 442 °F
Average value: 222 °C Grade Count:22
Deflection Temperature at 1.8 MPa (264 psi) 193 - 220 °C
379 - 428 °F
Average value: 210 °C Grade Count:29
Vicat Softening Point 210 - 225 °C
410 - 437 °F
Average value: 216 °C Grade Count:10
Flammability, UL94 HB - V-0
HB - V-0
Grade Count:26
Flame Spread 27.0 - 100 mm/min
1.06 - 3.94 in/min
Average value: 51.3 mm/min Grade Count:3
Oxygen Index 20.0 %
20.0 %
Average value: 20.0 % Grade Count:4
Glow Wire Test 650 - 750 °C
1200 - 1380 °F
Average value: 730 °C Grade Count:5
Electrical Properties Metric English Comments
Electrical Resistivity 7.00e+12 - 1.00e+17 ohm-cm
7.00e+12 - 1.00e+17 ohm-cm
Average value: 9.69e+15 ohm-cm Grade Count:19
Surface Resistance 1.00e+13 - 4.00e+16 ohm
1.00e+13 - 4.00e+16 ohm
Average value: 5.09e+15 ohm Grade Count:13
Dielectric Constant 3.20 - 4.90
3.20 - 4.90
Average value: 4.18 Grade Count:10
Dielectric Strength 16.0 - 100 kV/mm
406 - 2540 kV/in
Average value: 33.3 kV/mm Grade Count:15
Dissipation Factor 0.00120 - 0.0260
0.00120 - 0.0260
Average value: 0.0121 Grade Count:8
Comparative Tracking Index 125 - 600 V
125 - 600 V
Average value: 417 V Grade Count:12
Processing Properties Metric English Comments
Processing Temperature 75.0 - 270 °C
167 - 518 °F
Average value: 187 °C Grade Count:4
Melt Temperature 20.0 - 280 °C
68.0 - 536 °F
Average value: 254 °C Grade Count:12
Mold Temperature 30.0 - 130 °C
86.0 - 266 °F
Average value: 80.4 °C Grade Count:14
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