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Overview of materials for Polybutylene Terephthalate (PBT), Glass Fiber Filled, Flame Retardant

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Glass Fiber Filled, Flame Retardant
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), Glass Fiber Filled, Flame Retardant.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 Fiber Filled, Flame Retardant". 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 1.27 - 1.75 g/cc
0.0459 - 0.0632 lb/in³
Average value: 1.57 g/cc Grade Count:131
Filler Content 5.00 - 30.0 %
5.00 - 30.0 %
Average value: 20.9 % Grade Count:19
Water Absorption 0.000 - 0.600 %
0.000 - 0.600 %
Average value: 0.144 % Grade Count:67
Moisture Absorption at Equilibrium 0.0500 - 0.500 %
0.0500 - 0.500 %
Average value: 0.204 % Grade Count:38
Water Absorption at Saturation 0.150 - 0.500 %
0.150 - 0.500 %
Average value: 0.375 % Grade Count:6
Viscosity 9000 - 3.50e+6 cP

@Temperature 230 - 270 °C
9000 - 3.50e+6 cP

@Temperature 446 - 518 °F
Average value: 1.09e+6 cP Grade Count:1
9000 - 3.50e+6 cP

@Shear Rate 1.00 - 100000 1/s
9000 - 3.50e+6 cP

@Shear Rate 1.00 - 100000 1/s
Average value: 1.09e+6 cP Grade Count:1
Viscosity Test 62.0 - 112 cm³/g
62.0 - 112 cm³/g
Average value: 94.3 cm³/g Grade Count:4
Linear Mold Shrinkage 0.00100 - 0.0200 cm/cm
0.00100 - 0.0200 in/in
Average value: 0.00652 cm/cm Grade Count:92
Linear Mold Shrinkage, Transverse 0.00100 - 0.0180 cm/cm
0.00100 - 0.0180 in/in
Average value: 0.0107 cm/cm Grade Count:14
Melt Flow 1.00 - 75.0 g/10 min
1.00 - 75.0 g/10 min
Average value: 18.2 g/10 min Grade Count:44
Ash 0.0350 - 30.0 %
0.0350 - 30.0 %
Average value: 4.32 % Grade Count:7
Mechanical Properties Metric English Comments
Hardness, Rockwell M 90.0 - 94.0
90.0 - 94.0
Average value: 92.3 Grade Count:6
Hardness, Rockwell R 90.0 - 120
90.0 - 120
Average value: 116 Grade Count:27
Tensile Strength, Ultimate 59.3 - 152 MPa
8600 - 22000 psi
Average value: 107 MPa Grade Count:102
Tensile Strength, Yield 68.9 - 150 MPa
10000 - 21800 psi
Average value: 106 MPa Grade Count:37
Elongation at Break 1.00 - 50.0 %
1.00 - 50.0 %
Average value: 4.03 % Grade Count:105
Elongation at Yield 1.50 - 3.00 %
1.50 - 3.00 %
Average value: 2.50 % Grade Count:5
Modulus of Elasticity 0.765 - 12.4 GPa
111 - 1800 ksi
Average value: 8.36 GPa Grade Count:47
Flexural Yield Strength 70.3 - 230 MPa
10200 - 33400 psi
Average value: 158 MPa Grade Count:95
Flexural Modulus 1.86 - 11.3 GPa
270 - 1640 ksi
Average value: 6.66 GPa Grade Count:99
Izod Impact, Notched 0.267 - 4.27 J/cm
0.500 - 8.00 ft-lb/in
Average value: 0.725 J/cm Grade Count:71
Izod Impact, Unnotched 0.490 - 9.61 J/cm
0.919 - 18.0 ft-lb/in
Average value: 5.05 J/cm Grade Count:13
Izod Impact, Notched (ISO) 4.00 - 10.0 kJ/m²
1.90 - 4.76 ft-lb/in²
Average value: 8.01 kJ/m² Grade Count:11
<= 10.0 kJ/m²

@Temperature -40.0 - -30.0 °C
<= 4.76 ft-lb/in²

@Temperature -40.0 - -22.0 °F
Average value: 10.0 kJ/m² Grade Count:3
Izod Impact, Unnotched (ISO) 23.0 - 55.0 kJ/m²
10.9 - 26.2 ft-lb/in²
Average value: 42.3 kJ/m² Grade Count:6
33.0 - 50.0 kJ/m²

@Temperature -30.0 - -30.0 °C
15.7 - 23.8 ft-lb/in²

@Temperature -22.0 - -22.0 °F
Average value: 44.3 kJ/m² Grade Count:3
Charpy Impact Unnotched 2.30 - 8.00 J/cm²
10.9 - 38.1 ft-lb/in²
Average value: 4.42 J/cm² Grade Count:44
2.30 - 7.50 J/cm²

@Temperature -30.0 - -20.0 °C
10.9 - 35.7 ft-lb/in²

@Temperature -22.0 - -4.00 °F
Average value: 4.35 J/cm² Grade Count:21
Charpy Impact, Notched 0.230 - 2.00 J/cm²
1.09 - 9.52 ft-lb/in²
Average value: 0.820 J/cm² Grade Count:50
0.180 J/cm² - NB

@Temperature -30.0 - -20.0 °C
0.857 ft-lb/in² - NB

@Temperature -22.0 - -4.00 °F
Average value: 0.640 J/cm² Grade Count:28
Tensile Impact Strength 8.00 - 55.0 kJ/m²
3.81 - 26.2 ft-lb/in²
Average value: 37.7 kJ/m² Grade Count:3
Tensile Creep Modulus, 1 hour 5000 - 7500 MPa
725000 - 1.09e+6 psi
Average value: 6430 MPa Grade Count:3
Tensile Creep Modulus, 1000 hours 3000 - 7000 MPa
435000 - 1.02e+6 psi
Average value: 5030 MPa Grade Count:3
Thermal Properties Metric English Comments
CTE, linear 20.0 - 67.0 µm/m-°C
11.1 - 37.2 µin/in-°F
Average value: 39.6 µm/m-°C Grade Count:52
CTE, linear, Transverse to Flow 50.0 - 100 µm/m-°C
27.8 - 55.6 µin/in-°F
Average value: 79.3 µm/m-°C Grade Count:15
Thermal Conductivity 0.173 - 0.202 W/m-K
1.20 - 1.40 BTU-in/hr-ft²-°F
Average value: 0.180 W/m-K Grade Count:4
Melting Point 200 - 250 °C
392 - 482 °F
Average value: 224 °C Grade Count:48
Deflection Temperature at 0.46 MPa (66 psi) 138 - 225 °C
280 - 437 °F
Average value: 214 °C Grade Count:101
Deflection Temperature at 1.8 MPa (264 psi) 98.0 - 221 °C
208 - 430 °F
Average value: 195 °C Grade Count:106
Vicat Softening Point 165 - 220 °C
329 - 428 °F
Average value: 206 °C Grade Count:23
UL RTI, Electrical 75.0 - 140 °C
167 - 284 °F
Average value: 114 °C Grade Count:8
UL RTI, Mechanical with Impact 75.0 - 140 °C
167 - 284 °F
Average value: 113 °C Grade Count:8
UL RTI, Mechanical without Impact 75.0 - 130 °C
167 - 266 °F
Average value: 107 °C Grade Count:8
Flammability, UL94 HB - 5VA
HB - 5VA
Grade Count:119
Oxygen Index 28.0 - 43.7 %
28.0 - 43.7 %
Average value: 35.0 % Grade Count:4
Electrical Properties Metric English Comments
Electrical Resistivity 1000 - 1.00e+18 ohm-cm
1000 - 1.00e+18 ohm-cm
Average value: 2.51e+16 ohm-cm Grade Count:75
Surface Resistance 1000 - 1.00e+17 ohm
1000 - 1.00e+17 ohm
Average value: 5.23e+15 ohm Grade Count:27
Dielectric Constant 3.00 - 4.10
3.00 - 4.10
Average value: 3.51 Grade Count:54
Dielectric Strength 18.0 - 35.0 kV/mm
457 - 889 kV/in
Average value: 25.0 kV/mm Grade Count:54
Dissipation Factor 0.00100 - 0.0220
0.00100 - 0.0220
Average value: 0.0110 Grade Count:39
Arc Resistance 40.0 - 120 sec
40.0 - 120 sec
Average value: 99.1 sec Grade Count:15
Comparative Tracking Index 150 - 600 V
150 - 600 V
Average value: 282 V Grade Count:40
Hot Wire Ignition, HWI 7.00 - 120 sec
7.00 - 120 sec
Average value: 70.9 sec Grade Count:6
High Amp Arc Ignition, HAI 30.0 - 120 arcs
30.0 - 120 arcs
Average value: 113 arcs Grade Count:5
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