Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Overview of materials for Polybutylene Terephthalate (PBT), Extrusion Grade

Category Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Extrusion Grade
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), Extrusion Grade.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
This property data is a summary of similar materials in the MatWeb database for the category "Polybutylene Terephthalate (PBT), Extrusion Grade". 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 1.22 - 1.45 g/cc
0.0441 - 0.0524 lb/in³
Average value: 1.32 g/cc Grade Count:30
Water Absorption 0.0800 - 0.600 %
0.0800 - 0.600 %
Average value: 0.391 % Grade Count:16
Moisture Absorption at Equilibrium 0.0800 - 0.200 %
0.0800 - 0.200 %
Average value: 0.175 % Grade Count:16
Viscosity Test 105 - 158 cm³/g
105 - 158 cm³/g
Average value: 137 cm³/g Grade Count:5
Linear Mold Shrinkage 0.00160 - 0.0230 cm/cm
0.00160 - 0.0230 in/in
Average value: 0.00963 cm/cm Grade Count:12
Linear Mold Shrinkage, Transverse 0.00160 - 0.0160 cm/cm
0.00160 - 0.0160 in/in
Average value: 0.00390 cm/cm Grade Count:7
Melt Flow 9.50 - 236 g/10 min
9.50 - 236 g/10 min
Average value: 41.6 g/10 min Grade Count:18
Mechanical Properties Metric English Comments
Hardness, Rockwell R 79.0 - 119
79.0 - 119
Average value: 108 Grade Count:5
Tensile Strength, Ultimate 34.0 - 68.0 MPa
4930 - 9860 psi
Average value: 55.1 MPa Grade Count:14
Tensile Strength, Yield 35.0 - 62.0 MPa
5080 - 8990 psi
Average value: 52.4 MPa Grade Count:19
Elongation at Break 2.90 - 300 %
2.90 - 300 %
Average value: 70.8 % Grade Count:29
Elongation at Yield 2.90 - 8.00 %
2.90 - 8.00 %
Average value: 4.71 % Grade Count:17
Modulus of Elasticity 1.70 - 2.86 GPa
247 - 415 ksi
Average value: 2.49 GPa Grade Count:19
Flexural Yield Strength 78.5 - 94.0 MPa
11400 - 13600 psi
Average value: 82.1 MPa Grade Count:6
Flexural Modulus 0.196 - 2.55 GPa
28.4 - 370 ksi
Average value: 2.06 GPa Grade Count:12
Izod Impact, Notched 0.481 - 0.800 J/cm
0.900 - 1.50 ft-lb/in
Average value: 0.540 J/cm Grade Count:6
Izod Impact, Notched (ISO) 7.00 - 7.00 kJ/m²

@Temperature -30.0 - -30.0 °C
3.33 - 3.33 ft-lb/in²

@Temperature -22.0 - -22.0 °F
Average value: 7.00 kJ/m² Grade Count:1
Izod Impact, Unnotched (ISO) NB - NB

@Temperature -30.0 - -30.0 °C
NB - NB

@Temperature -22.0 - -22.0 °F
Grade Count:1
Charpy Impact Unnotched 13.5 J/cm² - NB
64.2 ft-lb/in² - NB
Average value: 16.8 J/cm² Grade Count:15
12.0 J/cm² - NB

@Temperature -30.0 - -30.0 °C
57.1 ft-lb/in² - NB

@Temperature -22.0 - -22.0 °F
Average value: 18.3 J/cm² Grade Count:14
Charpy Impact, Notched 0.160 - 7.50 J/cm²
0.761 - 35.7 ft-lb/in²
Average value: 1.35 J/cm² Grade Count:19
0.500 - 2.50 J/cm²

@Temperature -30.0 - -30.0 °C
2.38 - 11.9 ft-lb/in²

@Temperature -22.0 - -22.0 °F
Average value: 1.08 J/cm² Grade Count:13
Puncture Energy 14.7 - 44.0 J
10.8 - 32.5 ft-lb
Average value: 31.1 J Grade Count:6
2.00 - 32.0 J

@Temperature -30.0 - -30.0 °C
1.48 - 23.6 ft-lb

@Temperature -22.0 - -22.0 °F
Average value: 17.6 J Grade Count:5
Tensile Creep Modulus, 1 hour 1400 - 2400 MPa
203000 - 348000 psi
Average value: 2120 MPa Grade Count:9
Tensile Creep Modulus, 1000 hours 700 - 1600 MPa
102000 - 232000 psi
Average value: 1280 MPa Grade Count:9
Thermal Properties Metric English Comments
CTE, linear 40.0 - 130 µm/m-°C
22.2 - 72.2 µin/in-°F
Average value: 99.8 µm/m-°C Grade Count:22
CTE, linear, Transverse to Flow 70.0 - 130 µm/m-°C
38.9 - 72.2 µin/in-°F
Average value: 111 µm/m-°C Grade Count:16
Melting Point 221 - 254 °C
430 - 489 °F
Average value: 226 °C Grade Count:20
Deflection Temperature at 0.46 MPa (66 psi) 90.0 - 170 °C
194 - 338 °F
Average value: 144 °C Grade Count:21
Deflection Temperature at 1.8 MPa (264 psi) 50.0 - 78.0 °C
122 - 172 °F
Average value: 60.2 °C Grade Count:30
Deflection Temperature at 8.0 MPa 45.0 - 50.0 °C
113 - 122 °F
Average value: 46.4 °C Grade Count:10
Vicat Softening Point 130 - 180 °C
266 - 356 °F
Average value: 163 °C Grade Count:10
Flammability, UL94 HB - V-0
HB - V-0
Grade Count:27
Oxygen Index 22.0 - 30.0 %
22.0 - 30.0 %
Average value: 25.0 % Grade Count:9
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: 9.01e+15 ohm-cm Grade Count:17
Surface Resistance 1.00e+14 - 1.00e+17 ohm
1.00e+14 - 1.00e+17 ohm
Average value: 8.01e+15 ohm Grade Count:14
Dielectric Constant 3.10 - 3.80
3.10 - 3.80
Average value: 3.32 Grade Count:18
Dielectric Strength 15.7 - 30.2 kV/mm
399 - 767 kV/in
Average value: 26.3 kV/mm Grade Count:19
Dissipation Factor 0.00100 - 0.0240
0.00100 - 0.0240
Average value: 0.0106 Grade Count:15
Arc Resistance 110 - 180 sec
110 - 180 sec
Average value: 130 sec Grade Count:4
Comparative Tracking Index 250 - 600 V
250 - 600 V
Average value: 563 V Grade Count:14
Processing Properties Metric English Comments
Melt Temperature 250 - 260 °C
482 - 500 °F
Average value: 258 °C Grade Count:15
Mold Temperature 60.0 - 100 °C
140 - 212 °F
Average value: 80.0 °C Grade Count:16
Copyright © lookpolymers.com All Rights Reserved