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Overview of materials for Polybutylene Terephthalate (PBT), Glass + Mineral Filled

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Glass + Mineral Filled
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Overview of materials for Polybutylene Terephthalate (PBT), Glass + Mineral 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), Glass + Mineral Filled". 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 1.31 - 2.96 g/cc
0.0473 - 0.107 lb/in³
Average value: 1.64 g/cc Grade Count:52
Filler Content 10.0 - 30.0 %
10.0 - 30.0 %
Average value: 21.0 % Grade Count:5
Water Absorption 0.0200 - 0.400 %
0.0200 - 0.400 %
Average value: 0.0893 % Grade Count:22
Moisture Absorption at Equilibrium 0.0300 - 0.200 %
0.0300 - 0.200 %
Average value: 0.156 % Grade Count:12
Viscosity Test 55.0 - 90.0 cm³/g
55.0 - 90.0 cm³/g
Average value: 71.7 cm³/g Grade Count:3
Linear Mold Shrinkage 0.000 - 0.0160 cm/cm
0.000 - 0.0160 in/in
Average value: 0.00477 cm/cm Grade Count:49
Linear Mold Shrinkage, Transverse 0.000 - 0.0130 cm/cm
0.000 - 0.0130 in/in
Average value: 0.00702 cm/cm Grade Count:14
Melt Flow 2.00 - 30.0 g/10 min
2.00 - 30.0 g/10 min
Average value: 16.9 g/10 min Grade Count:8
Mechanical Properties Metric English Comments
Hardness, Rockwell M 43.0 - 91.0
43.0 - 91.0
Average value: 73.7 Grade Count:10
Hardness, Rockwell R 109 - 121
109 - 121
Average value: 117 Grade Count:18
Tensile Strength, Ultimate 46.9 - 147 MPa
6800 - 21300 psi
Average value: 97.1 MPa Grade Count:44
30.0 - 65.0 MPa

@Temperature 60.0 - 150 °C
4350 - 9430 psi

@Temperature 140 - 302 °F
Average value: 46.3 MPa Grade Count:1
Tensile Strength, Yield 58.6 - 125 MPa
8500 - 18100 psi
Average value: 88.7 MPa Grade Count:10
Elongation at Break 1.00 - 10.0 %
1.00 - 10.0 %
Average value: 2.78 % Grade Count:44
2.00 - 3.00 %

@Temperature 60.0 - 150 °C
2.00 - 3.00 %

@Temperature 140 - 302 °F
Average value: 2.55 % Grade Count:1
Elongation at Yield 2.00 - 5.00 %
2.00 - 5.00 %
Average value: 3.00 % Grade Count:3
Modulus of Elasticity 5.24 - 13.5 GPa
760 - 1960 ksi
Average value: 9.39 GPa Grade Count:25
2.70 - 7.80 GPa

@Temperature 60.0 - 150 °C
392 - 1130 ksi

@Temperature 140 - 302 °F
Average value: 4.75 GPa Grade Count:1
Flexural Yield Strength 74.5 - 220 MPa
10800 - 31900 psi
Average value: 151 MPa Grade Count:46
Flexural Modulus 2.76 - 14.7 GPa
400 - 2130 ksi
Average value: 8.77 GPa Grade Count:49
Compressive Yield Strength 53.8 - 124 MPa
7800 - 18000 psi
Average value: 77.7 MPa Grade Count:3
Izod Impact, Notched 0.270 - 1.07 J/cm
0.506 - 2.00 ft-lb/in
Average value: 0.616 J/cm Grade Count:41
0.85424 - 0.85424 J/cm

@Temperature -30.0 - -30.0 °C
1.6003 - 1.6003 ft-lb/in

@Temperature -22.0 - -22.0 °F
Average value: 0.854 J/cm Grade Count:1
Izod Impact, Unnotched 1.60 - 5.34 J/cm
3.00 - 10.0 ft-lb/in
Average value: 4.19 J/cm Grade Count:15
Izod Impact, Notched (ISO) 3.10 - 31.0 kJ/m²
1.48 - 14.8 ft-lb/in²
Average value: 8.98 kJ/m² Grade Count:19
4.00 - 8.00 kJ/m²

@Temperature -30.0 - 30.0 °C
1.90 - 3.81 ft-lb/in²

@Temperature -22.0 - 86.0 °F
Average value: 5.63 kJ/m² Grade Count:4
Izod Impact, Unnotched (ISO) 32.0 - 70.0 kJ/m²
15.2 - 33.3 ft-lb/in²
Average value: 47.3 kJ/m² Grade Count:3
32.0 - 32.0 kJ/m²

@Temperature -30.0 - -30.0 °C
15.2 - 15.2 ft-lb/in²

@Temperature -22.0 - -22.0 °F
Average value: 32.0 kJ/m² Grade Count:1
Charpy Impact Unnotched 1.30 - 4.00 J/cm²
6.19 - 19.0 ft-lb/in²
Average value: 2.85 J/cm² Grade Count:13
2.10 - 4.00 J/cm²

@Temperature -30.0 - 30.0 °C
9.99 - 19.0 ft-lb/in²

@Temperature -22.0 - 86.0 °F
Average value: 2.90 J/cm² Grade Count:10
Charpy Impact, Notched 0.400 - 1.21 J/cm²
1.90 - 5.76 ft-lb/in²
Average value: 0.612 J/cm² Grade Count:19
0.300 - 0.720 J/cm²

@Temperature -30.0 - 30.0 °C
1.43 - 3.43 ft-lb/in²

@Temperature -22.0 - 86.0 °F
Average value: 0.570 J/cm² Grade Count:11
Thermal Properties Metric English Comments
CTE, linear 4.00 - 55.8 µm/m-°C
2.22 - 31.0 µin/in-°F
Average value: 26.3 µm/m-°C Grade Count:21
25.2 - 25.2 µm/m-°C

@Temperature 60.0 - 138 °C
14.0 - 14.0 µin/in-°F

@Temperature 140 - 280 °F
Average value: 25.2 µm/m-°C Grade Count:2
CTE, linear, Transverse to Flow 46.0 - 97.0 µm/m-°C
25.6 - 53.9 µin/in-°F
Average value: 75.9 µm/m-°C Grade Count:12
Melting Point 210 - 268 °C
410 - 514 °F
Average value: 225 °C Grade Count:22
Maximum Service Temperature, Air 75.0 - 200 °C
167 - 392 °F
Average value: 132 °C Grade Count:3
Deflection Temperature at 0.46 MPa (66 psi) 184 - 223 °C
363 - 433 °F
Average value: 214 °C Grade Count:39
Deflection Temperature at 1.8 MPa (264 psi) 65.6 - 220 °C
150 - 428 °F
Average value: 191 °C Grade Count:49
Vicat Softening Point 150 - 220 °C
302 - 428 °F
Average value: 194 °C Grade Count:7
Glass Transition Temp, Tg 54.0 - 60.0 °C
129 - 140 °F
Average value: 56.0 °C Grade Count:6
UL RTI, Electrical 75.0 - 140 °C
167 - 284 °F
Average value: 113 °C Grade Count:3
UL RTI, Mechanical with Impact 75.0 - 140 °C
167 - 284 °F
Average value: 108 °C Grade Count:3
UL RTI, Mechanical without Impact 75.0 - 140 °C
167 - 284 °F
Average value: 113 °C Grade Count:3
Flammability, UL94 HB - V-0
HB - V-0
Grade Count:35
Oxygen Index 22.0 - 35.0 %
22.0 - 35.0 %
Average value: 29.0 % Grade Count:3
Electrical Properties Metric English Comments
Electrical Resistivity 1.00e+14 - 1.00e+17 ohm-cm
1.00e+14 - 1.00e+17 ohm-cm
Average value: 1.69e+16 ohm-cm Grade Count:30
Surface Resistance 1.00e+13 - 1.00e+17 ohm
1.00e+13 - 1.00e+17 ohm
Average value: 2.92e+16 ohm Grade Count:11
Dielectric Constant 3.00 - 5.10
3.00 - 5.10
Average value: 3.76 Grade Count:19
Dielectric Strength 17.0 - 100 kV/mm
432 - 2540 kV/in
Average value: 24.9 kV/mm Grade Count:28
Dissipation Factor 0.00100 - 0.0400
0.00100 - 0.0400
Average value: 0.0145 Grade Count:18
Arc Resistance 60.0 - 130 sec
60.0 - 130 sec
Average value: 119 sec Grade Count:12
Comparative Tracking Index 125 - 600 V
125 - 600 V
Average value: 315 V Grade Count:14
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