Overview of materials for Polybutylene Terephthalate (PBT), Unreinforced, Molded

Overview of materials for Polybutylene Terephthalate (PBT), Unreinforced, Molded 物性表: Overview of materials for Polybutylene Terephthalate (PBT), Unreinforced, Molded物性表及特性介绍,Overview of materials for Polybutylene Terephthalate (PBT), Unreinforced, Molded注塑参数详情,如需Overview of materials for Polybutylene Terephthalate (PBT), Unreinforced, Molded下载, 可到相关下载区下载
  • 熔体流动速率 [g/10min]: 3.0
  • 密度 [g/cm3]: 1.07
  • 缺口冲击强度: 0.265
  • 拉伸强度 [MPa]: 27.0
  • 断裂伸长率 [%]: 48.0
  • 弯曲强度 [MPa]: 8.0
  • 弯曲模量 [MPa]: 0.113
  • 硬度: 112.0
  • 热变形温度 [℃]: 80.0
  • 透光率 [%]: 90.0
 
Physical PropertiesMetricEnglishComments
Density 1.07 - 2.69 g/cc0.0387 - 0.0972 lb/in³Average value: 1.32 g/cc Grade Count:183
Water Absorption 0.000 - 0.600 %0.000 - 0.600 %Average value: 0.283 % Grade Count:75
Moisture Absorption at Equilibrium 0.0100 - 1.09 %0.0100 - 1.09 %Average value: 0.197 % Grade Count:69
Water Absorption at Saturation 0.100 - 0.500 %0.100 - 0.500 %Average value: 0.418 % Grade Count:17
Viscosity 1.60 - 400000 cP1.60 - 400000 cPAverage value: 80000 cP Grade Count:5
Viscosity Measurement 0.665 - 1.320.665 - 1.32Average value: 0.964 Grade Count:15
Viscosity Test 105 - 180 cm³/g105 - 180 cm³/gAverage value: 133 cm³/g Grade Count:15
Linear Mold Shrinkage 0.00160 - 0.0650 cm/cm0.00160 - 0.0650 in/inAverage value: 0.0153 cm/cm Grade Count:137
Linear Mold Shrinkage, Transverse 0.00160 - 0.0300 cm/cm0.00160 - 0.0300 in/inAverage value: 0.0143 cm/cm Grade Count:55
Melt Flow 3.00 - 236 g/10 min3.00 - 236 g/10 minAverage value: 35.6 g/10 min Grade Count:96
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 72.0 - 90.072.0 - 90.0Average value: 84.0 Grade Count:23
Hardness, Rockwell R 112 - 120112 - 120Average value: 118 Grade Count:21
Hardness, Shore D 40.0 - 87.040.0 - 87.0Average value: 71.3 Grade Count:26
Ball Indentation Hardness 50.0 - 160 MPa7250 - 23200 psiAverage value: 138 MPa Grade Count:13
Tensile Strength, Ultimate 8.00 - 165 MPa1160 - 23900 psiAverage value: 50.1 MPa Grade Count:89
 19.0 - 32.0 MPa
@Temperature 60.0 - 120 °C
2760 - 4640 psi
@Temperature 140 - 248 °F
Average value: 36.8 MPa Grade Count:1
 5.00 - 90.0 MPa
@Temperature -40.0 - 160 °C
725 - 13100 psi
@Temperature -40.0 - 320 °F
Average value: 36.8 MPa Grade Count:1
 5.00 - 90.0 MPa
@Strain 2.00 - 10.0 %
725 - 13100 psi
@Strain 2.00 - 10.0 %
Average value: 36.8 MPa Grade Count:1
Tensile Strength, Yield 27.0 - 118 MPa3920 - 17100 psiAverage value: 53.5 MPa Grade Count:108
 22.0 - 105 MPa
@Temperature -40.0 - 100 °C
3190 - 15200 psi
@Temperature -40.0 - 212 °F
Average value: 63.5 MPa Grade Count:1
Elongation at Break 1.00 - 487 %1.00 - 487 %Average value: 78.1 % Grade Count:159
Elongation at Yield 2.90 - 75.0 %2.90 - 75.0 %Average value: 9.86 % Grade Count:69
Modulus of Elasticity 0.115 - 21.9 GPa16.7 - 3180 ksiAverage value: 2.68 GPa Grade Count:92
Flexural Yield Strength 48.0 - 255 MPa6960 - 37000 psiAverage value: 85.4 MPa Grade Count:107
 25.0 - 25.0 MPa
@Temperature 90.0 - 90.0 °C
3630 - 3630 psi
@Temperature 194 - 194 °F
Average value: 25.0 MPa Grade Count:1
Flexural Modulus 0.113 - 17.9 GPa16.4 - 2600 ksiAverage value: 2.54 GPa Grade Count:121
 0.350 - 0.700 GPa
@Temperature 60.0 - 120 °C
50.8 - 102 ksi
@Temperature 140 - 248 °F
Average value: 0.500 GPa Grade Count:2
Izod Impact, Notched 0.265 - 8.02 J/cm0.496 - 15.0 ft-lb/inAverage value: 1.33 J/cm Grade Count:90
 0.300 - 6.94 J/cm
@Temperature -40.0 - -20.0 °C
0.562 - 13.0 ft-lb/in
@Temperature -40.0 - -4.00 °F
Average value: 3.09 J/cm Grade Count:3
 1.30 - 5.70 J/cm
@Temperature -40.0 - -20.0 °C
2.44 - 10.7 ft-lb/in
@Temperature -40.0 - -4.00 °F
Average value: 3.09 J/cm Grade Count:5
 1.30 - 5.70 J/cm
@Thickness 1.57 - 3.18 mm
2.44 - 10.7 ft-lb/in
@Thickness 0.0618 - 0.125 in
Average value: 3.09 J/cm Grade Count:5
Izod Impact, Unnotched 2.40 - 5340 J/cm4.50 - 10000 ft-lb/inAverage value: 13.6 J/cm Grade Count:13
Izod Impact, Notched (ISO) 2.90 - 170 kJ/m²1.38 - 80.9 ft-lb/in²Average value: 24.1 kJ/m² Grade Count:23
 3.00 - 22.0 kJ/m²
@Temperature -40.0 - -30.0 °C
1.43 - 10.5 ft-lb/in²
@Temperature -40.0 - -22.0 °F
Average value: 7.20 kJ/m² Grade Count:6
Izod Impact, Unnotched (ISO) 80.0 kJ/m² - NB38.1 ft-lb/in² - NBAverage value: 109 kJ/m² Grade Count:6
 NB - NB
@Temperature -30.0 - -30.0 °C
NB - NB
@Temperature -22.0 - -22.0 °F
Grade Count:2
Charpy Impact Unnotched 2.50 J/cm² - NB11.9 ft-lb/in² - NBAverage value: 16.2 J/cm² Grade Count:62
 2.50 J/cm² - NB
@Temperature -40.0 - -20.0 °C
11.9 ft-lb/in² - NB
@Temperature -40.0 - -4.00 °F
Average value: 17.2 J/cm² Grade Count:50
Charpy Impact, Notched 0.300 - 1000 J/cm²1.43 - 4760 ft-lb/in²Average value: 1.53 J/cm² Grade Count:76
 0.250 - 2.50 J/cm²
@Temperature -30.0 - -30.0 °C
1.19 - 11.9 ft-lb/in²
@Temperature -22.0 - -22.0 °F
Average value: 0.854 J/cm² Grade Count:46
Gardner Impact 36.2 - 43.0 J26.7 - 31.7 ft-lbAverage value: 39.7 J Grade Count:4
Tensile Impact Strength 65.0 - 160 kJ/m²30.9 - 76.1 ft-lb/in²Average value: 112 kJ/m² Grade Count:3
Dart Drop, Total Energy 100 - 140 J73.8 - 103 ft-lbAverage value: 130 J Grade Count:4
Puncture Energy 6.90 - 45.0 J5.09 - 33.2 ft-lbAverage value: 29.8 J Grade Count:8
 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: 15.5 J Grade Count:6
Tensile Creep Modulus, 1 hour 1400 - 2800 MPa203000 - 406000 psiAverage value: 2130 MPa Grade Count:16
Tensile Creep Modulus, 1000 hours 700 - 1800 MPa102000 - 261000 psiAverage value: 1260 MPa Grade Count:20
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 100 - 1.20e+17 ohm-cm100 - 1.20e+17 ohm-cmAverage value: 9.68e+15 ohm-cm Grade Count:109
Surface Resistance 100 - 2.00e+17 ohm100 - 2.00e+17 ohmAverage value: 7.76e+15 ohm Grade Count:90
Dielectric Constant 2.90 - 4.002.90 - 4.00Average value: 3.30 Grade Count:88
Dielectric Strength 14.0 - 140 kV/mm356 - 3560 kV/inAverage value: 26.4 kV/mm Grade Count:101
Dissipation Factor 0.00100 - 0.4190.00100 - 0.419Average value: 0.0131 Grade Count:81
Arc Resistance 60.0 - 185 sec60.0 - 185 secAverage value: 125 sec Grade Count:31
Comparative Tracking Index 175 - 600 V175 - 600 VAverage value: 538 V Grade Count:61
 
Thermal PropertiesMetricEnglishComments
CTE, linear 9.70 - 170 µm/m-°C5.39 - 94.4 µin/in-°FAverage value: 93.8 µm/m-°C Grade Count:96
 124 - 139 µm/m-°C
@Temperature 60.0 - 138 °C
68.9 - 77.2 µin/in-°F
@Temperature 140 - 280 °F
Average value: 132 µm/m-°C Grade Count:2
CTE, linear, Transverse to Flow 70.0 - 170 µm/m-°C38.9 - 94.4 µin/in-°FAverage value: 110 µm/m-°C Grade Count:48
Specific Heat Capacity 1.50 J/g-°C0.359 BTU/lb-°FAverage value: 1.50 J/g-°C Grade Count:4
Thermal Conductivity 0.159 - 0.270 W/m-K1.10 - 1.87 BTU-in/hr-ft²-°FAverage value: 0.248 W/m-K Grade Count:5
Melting Point 200 - 271 °C392 - 520 °FAverage value: 224 °C Grade Count:92
Maximum Service Temperature, Air 120 - 200 °C248 - 392 °FAverage value: 152 °C Grade Count:5
Deflection Temperature at 0.46 MPa (66 psi) 80.0 - 222 °C176 - 432 °FAverage value: 153 °C Grade Count:129
Deflection Temperature at 1.8 MPa (264 psi) 45.0 - 216 °C113 - 421 °FAverage value: 66.2 °C Grade Count:163
Deflection Temperature at 8.0 MPa 45.0 - 50.0 °C113 - 122 °FAverage value: 46.5 °C Grade Count:13
Vicat Softening Point 65.0 - 220 °C149 - 428 °FAverage value: 177 °C Grade Count:42
UL RTI, Electrical 75.0 - 130 °C167 - 266 °FAverage value: 113 °C Grade Count:6
UL RTI, Mechanical with Impact 75.0 - 120 °C167 - 248 °FAverage value: 96.0 °C Grade Count:6
UL RTI, Mechanical without Impact 75.0 - 140 °C167 - 284 °FAverage value: 113 °C Grade Count:6
Flammability, UL94 HB - 5VAHB - 5VAGrade Count:143
Oxygen Index 22.0 - 32.0 %22.0 - 32.0 %Average value: 24.9 % Grade Count:29
Glow Wire Test 650 - 960 °C1200 - 1760 °FAverage value: 829 °C Grade Count:21
 
Optical PropertiesMetricEnglishComments
Transmission, Visible 90.0 %90.0 %Average value: 90.0 % Grade Count:3
Gardner Color Number 5.00 - 94.05.00 - 94.0Average value: 45.9 Grade Count:7
 
Processing PropertiesMetricEnglishComments
Processing Temperature 204 - 270 °C400 - 518 °FAverage value: 245 °C Grade Count:25
Feed Temperature 50.0 - 250 °C122 - 482 °FAverage value: 98.0 °C Grade Count:5
Nozzle Temperature 220 - 270 °C428 - 518 °FAverage value: 246 °C Grade Count:36
Melt Temperature 174 - 290 °C345 - 554 °FAverage value: 244 °C Grade Count:65
Mold Temperature 10.0 - 121 °C50.0 - 250 °FAverage value: 70.0 °C Grade Count:82
Drying Temperature 82.2 - 140 °C180 - 284 °FAverage value: 117 °C Grade Count:23
Dry Time 2.00 - 5.00 hour2.00 - 5.00 hourAverage value: 3.18 hour Grade Count:26
Moisture Content 0.0300 - 0.300 %0.0300 - 0.300 %Average value: 0.139 % Grade Count:11
Dew Point -28.9 °C-20.0 °FAverage value: -28.9 °C Grade Count:3
Injection Pressure 30.0 - 120 MPa4350 - 17400 psiAverage value: 69.5 MPa Grade Count:38
Hold Pressure 5.00 - 80.0 MPa725 - 11600 psiAverage value: 47.5 MPa Grade Count:26
Back Pressure 0.000 - 18.0 MPa0.000 - 2610 psiAverage value: 1.03 MPa Grade Count:31
Screw Speed 40.0 - 120 rpm40.0 - 120 rpmAverage value: 85.3 rpm Grade Count:31

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