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

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Glass Bead 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), Glass Bead 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 Bead 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 1.25 - 1.73 g/cc
0.0452 - 0.0625 lb/in³
Average value: 1.53 g/cc Grade Count:50
1.25 - 1.25 g/cc

@Temperature 250 - 250 °C
0.0452 - 0.0452 lb/in³

@Temperature 482 - 482 °F
Average value: 1.25 g/cc Grade Count:1
Filler Content 10.0 - 40.0 %
10.0 - 40.0 %
Average value: 26.7 % Grade Count:6
Water Absorption 0.0500 - 0.500 %
0.0500 - 0.500 %
Average value: 0.165 % Grade Count:26
Moisture Absorption at Equilibrium 0.0500 - 0.200 %
0.0500 - 0.200 %
Average value: 0.145 % Grade Count:13
Water Absorption at Saturation 0.450 - 0.500 %
0.450 - 0.500 %
Average value: 0.467 % Grade Count:3
Viscosity 20000 - 700000 cP

@Temperature 230 - 270 °C
20000 - 700000 cP

@Temperature 446 - 518 °F
Average value: 260000 cP Grade Count:2
20000 - 700000 cP

@Shear Rate 1.00 - 100000 1/s
20000 - 700000 cP

@Shear Rate 1.00 - 100000 1/s
Average value: 260000 cP Grade Count:2
Linear Mold Shrinkage 0.00200 - 0.0400 cm/cm
0.00200 - 0.0400 in/in
Average value: 0.0125 cm/cm Grade Count:44
Linear Mold Shrinkage, Transverse 0.00200 - 0.0400 cm/cm
0.00200 - 0.0400 in/in
Average value: 0.0143 cm/cm Grade Count:17
Melt Flow 4.00 - 48.0 g/10 min
4.00 - 48.0 g/10 min
Average value: 21.0 g/10 min Grade Count:11
Mechanical Properties Metric English Comments
Hardness, Rockwell R 117 - 120
117 - 120
Average value: 118 Grade Count:11
Ball Indentation Hardness 150 - 200 MPa
21800 - 29000 psi
Average value: 170 MPa Grade Count:4
Tensile Strength, Ultimate 40.7 - 130 MPa
5900 - 18900 psi
Average value: 66.1 MPa Grade Count:38
Tensile Strength, Yield 44.0 - 120 MPa
6380 - 17400 psi
Average value: 55.2 MPa Grade Count:14
Elongation at Break 1.80 - 16.0 %
1.80 - 16.0 %
Average value: 3.92 % Grade Count:49
Elongation at Yield 2.80 - 4.20 %
2.80 - 4.20 %
Average value: 3.42 % Grade Count:5
Modulus of Elasticity 3.10 - 15.2 GPa
450 - 2200 ksi
Average value: 5.35 GPa Grade Count:33
Flexural Yield Strength 77.9 - 207 MPa
11300 - 30000 psi
Average value: 109 MPa Grade Count:37
Flexural Modulus 2.10 - 13.1 GPa
305 - 1900 ksi
Average value: 4.73 GPa Grade Count:39
Compressive Yield Strength 49.6 - 138 MPa
7200 - 20000 psi
Average value: 73.8 MPa Grade Count:8
Shear Modulus >= 0.0710 GPa

@Temperature -50.0 - 200 °C
>= 10.3 ksi

@Temperature -58.0 - 392 °F
Average value: 0.621 GPa Grade Count:1
Izod Impact, Notched 0.220 - 12.0 J/cm
0.412 - 22.5 ft-lb/in
Average value: 0.998 J/cm Grade Count:29
Izod Impact, Unnotched 1.72 - 6.41 J/cm
3.22 - 12.0 ft-lb/in
Average value: 3.71 J/cm Grade Count:20
Izod Impact, Notched (ISO) 2.00 - 10.0 kJ/m²
0.952 - 4.76 ft-lb/in²
Average value: 4.33 kJ/m² Grade Count:9
3.00 - 10.0 kJ/m²

@Temperature -30.0 - -30.0 °C
1.43 - 4.76 ft-lb/in²

@Temperature -22.0 - -22.0 °F
Average value: 5.00 kJ/m² Grade Count:4
Izod Impact, Unnotched (ISO) 11.0 - 80.0 kJ/m²
5.23 - 38.1 ft-lb/in²
Average value: 31.5 kJ/m² Grade Count:9
25.0 - 190 kJ/m²

@Temperature -30.0 - -30.0 °C
11.9 - 90.4 ft-lb/in²

@Temperature -22.0 - -22.0 °F
Average value: 69.8 kJ/m² Grade Count:4
Charpy Impact Unnotched 2.20 - 5.00 J/cm²
10.5 - 23.8 ft-lb/in²
Average value: 3.55 J/cm² Grade Count:15
1.90 - 5.00 J/cm²

@Temperature -30.0 - 30.0 °C
9.04 - 23.8 ft-lb/in²

@Temperature -22.0 - 86.0 °F
Average value: 3.19 J/cm² Grade Count:12
Charpy Impact, Notched 0.170 - 1.00 J/cm²
0.809 - 4.76 ft-lb/in²
Average value: 0.442 J/cm² Grade Count:17
0.200 - 1.00 J/cm²

@Temperature -30.0 - 30.0 °C
0.952 - 4.76 ft-lb/in²

@Temperature -22.0 - 86.0 °F
Average value: 0.503 J/cm² Grade Count:10
Tensile Creep Modulus, 1000 hours 1300 - 2700 MPa
189000 - 392000 psi
Average value: 2150 MPa Grade Count:4
Thermal Properties Metric English Comments
CTE, linear 21.6 - 110 µm/m-°C
12.0 - 61.1 µin/in-°F
Average value: 66.6 µm/m-°C Grade Count:27
140 - 140 µm/m-°C

@Temperature 60.0 - 138 °C
77.8 - 77.8 µin/in-°F

@Temperature 140 - 280 °F
Average value: 140 µm/m-°C Grade Count:1
CTE, linear, Transverse to Flow 68.0 - 130 µm/m-°C
37.8 - 72.2 µin/in-°F
Average value: 88.6 µm/m-°C Grade Count:14
150 - 150 µm/m-°C

@Temperature 60.0 - 138 °C
83.3 - 83.3 µin/in-°F

@Temperature 140 - 280 °F
Average value: 150 µm/m-°C Grade Count:1
Specific Heat Capacity 1.50 - 1.85 J/g-°C
0.359 - 0.442 BTU/lb-°F
Average value: 1.65 J/g-°C Grade Count:3
Thermal Conductivity 0.159 - 0.270 W/m-K
1.10 - 1.87 BTU-in/hr-ft²-°F
Average value: 0.211 W/m-K Grade Count:11
Melting Point 200 - 228 °C
392 - 442 °F
Average value: 224 °C Grade Count:19
Deflection Temperature at 0.46 MPa (66 psi) 154 - 220 °C
310 - 428 °F
Average value: 192 °C Grade Count:32
Deflection Temperature at 1.8 MPa (264 psi) 62.8 - 213 °C
145 - 415 °F
Average value: 136 °C Grade Count:47
Vicat Softening Point 180 - 245 °C
356 - 473 °F
Average value: 202 °C Grade Count:11
Flammability, UL94 HB - V-0
HB - V-0
Grade Count:35
Flame Spread 24.0 - 100 mm/min
0.945 - 3.94 in/min
Average value: 74.7 mm/min Grade Count:3
Oxygen Index 21.0 - 23.0 %
21.0 - 23.0 %
Average value: 22.3 % Grade Count:4
Electrical Properties Metric English Comments
Electrical Resistivity 1.00e+13 - 1.00e+18 ohm-cm
1.00e+13 - 1.00e+18 ohm-cm
Average value: 3.76e+16 ohm-cm Grade Count:33
Surface Resistance 1.00e+13 - 1.00e+17 ohm
1.00e+13 - 1.00e+17 ohm
Average value: 1.34e+16 ohm Grade Count:16
Dielectric Constant 2.60 - 4.20
2.60 - 4.20
Average value: 3.73 Grade Count:18
Dielectric Strength 15.0 - 100 kV/mm
381 - 2540 kV/in
Average value: 28.1 kV/mm Grade Count:26
Dissipation Factor 0.00120 - 0.130
0.00120 - 0.130
Average value: 0.0194 Grade Count:15
Arc Resistance 120 - 150 sec
120 - 150 sec
Average value: 136 sec Grade Count:8
Comparative Tracking Index 125 - 500 V
125 - 500 V
Average value: 273 V Grade Count:12
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