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Generic PBT
| Category: | PBT , Polybutylene Terephthalate |
| Manufacturer: | Generic |
| Trademark: | Generic |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Gfgv6F_Generic-PBT.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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This data represents typical values that have been calculated from all products classified as: Generic PBT This information is provided for comparative purposes only. |
| General Information |
|---|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- | 1.25 - 1.56 | g/cm³ | ASTM D792 |
| 23°C | 1.24 - 1.48 | g/cm³ | ISO 1183 |
| Apparent Density | 0.80 - 0.81 | g/cm³ | ISO 60 |
| Melt Mass-Flow Rate (MFR) | |||
| 250°C/2.16 kg | 4.5 - 52 | g/10 min | ASTM D1238 |
| 250°C/2.16 kg | 7.6 - 40 | g/10 min | ISO 1133 |
| Melt Volume-Flow Rate (MVR) (250°C/2.16 kg) | 4.50 - 55.5 | cm³/10min | ISO 1133 |
| Molding Shrinkage | |||
| Flow : 23°C | 0.10 - 2.2 | % | ASTM D955 |
| Transverse flow : 23°C | 1.3 - 2.1 | % | ASTM D955 |
| 23°C | 1.4 - 2.2 | % | ISO 294-4 |
| Water Absorption | |||
| 23°C, 24 hr | 0.030 - 0.15 | % | ASTM D570 |
| 23°C, 24 hr | 0.054 - 0.50 | % | ISO 62 |
| Saturated, 23°C | 0.050 - 0.60 | % | ASTM D570 |
| Saturated, 23°C | 0.087 - 0.51 | % | ISO 62 |
| Equilibrium, 23°C | 0.040 - 0.36 | % | ASTM D570 |
| Equilibrium, 23°C, 50% RH | 0.070 - 0.25 | % | ISO 62 |
| Viscosity Number (Reduced Viscosity) (23°C) | 103.9 - 140.2 | ml/g | ISO 1628 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness | |||
| 23°C | 86 - 122 | ASTM D785 | |
| 23°C | 70 - 123 | ISO 2039-2 | |
| Durometer Hardness (23°C) | 75 - 80 | ISO 868 | |
| Ball Indentation Hardness | 119 - 131 | MPa | ISO 2039-1 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| 23°C | 2020 - 3060 | MPa | ASTM D638 |
| 23°C | 1890 - 2870 | MPa | ISO 527-2 |
| Tensile Strength | |||
| Yield, 23°C | 44.9 - 61.3 | MPa | ASTM D638 |
| Yield, 23°C | 39.6 - 61.3 | MPa | ISO 527-2 |
| Fracture, 23°C | 24.6 - 59.9 | MPa | ASTM D638 |
| Fracture, 23°C | 34.4 - 62.5 | MPa | ISO 527-2 |
| 23°C | 42.7 - 60.3 | MPa | ASTM D638 |
| 23°C | 26.0 - 60.2 | MPa | ISO 527-2 |
| Tensile Elongation | |||
| Yield, 23°C | 0.58 - 16 | % | ASTM D638 |
| Yield, 23°C | 2.5 - 9.6 | % | ISO 527-2 |
| Fracture, 23°C | 0.50 - 200 | % | ASTM D638 |
| Fracture, 23°C | 0.70 - 71 | % | ISO 527-2 |
| Nominal Tensile Strain at Break (23°C) | 7.5 - 51 | % | ISO 527-2 |
| Tensile Creep Modulus | ISO 899-1 | ||
| 1 hr | 2400 | MPa | ISO 899-1 |
| 1000 hr | 1450 | MPa | ISO 899-1 |
| Flexural Modulus | |||
| 23°C | 1980 - 2920 | MPa | ASTM D790 |
| 23°C | 1670 - 2980 | MPa | ISO 178 |
| Flexural Strength | |||
| 23°C | 69.8 - 98.5 | MPa | ASTM D790 |
| 23°C | 56.7 - 91.3 | MPa | ISO 178 |
| Yield, 23°C | 76.3 - 90.8 | MPa | ASTM D790 |
| Fracture, 23°C | 72.1 - 166 | MPa | ASTM D790 |
| Compressive Strength (23°C) | 68.6 - 90.0 | MPa | ASTM D695 |
| Coefficient of Friction | 0.080 - 0.25 | ASTM D1894 | |
| Taber Abrasion Resistance (23°C) | 8.70 - 33.0 | mg | ASTM D1044 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (23°C) | 1.2 - 11 | kJ/m² | ISO 179 |
| Charpy Unnotched Impact Strength (23°C) | 13 - 220 | kJ/m² | ISO 179 |
| Notched Izod Impact | |||
| 23°C | 5.0 - 70 | J/m | ASTM D256 |
| 23°C | 3.5 - 11 | kJ/m² | ISO 180 |
| Unnotched Izod Impact | |||
| 23°C | 110 - 3200 | J/m | ASTM D256 |
| 23°C | 28 - 130 | kJ/m² | ISO 180 |
| Instrumented Dart Impact | |||
| 23°C | 0.960 - 200 | J | ASTM D3763 |
| 23°C | 0.500 - 111 | J | ISO 6603-2 |
| Multi-Axial Instrumented Impact Peak Force (23°C) | 40.0 - 3880 | N | ISO 6603-2 |
| Dart Drop Impact (23°C) | 36.2 - 43.5 | J | ASTM D3029 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 0.45 MPa, not annealed | 148 - 221 | °C | ASTM D648 |
| 0.45 MPa, not annealed | 115 - 174 | °C | ISO 75-2/B |
| 0.45 MPa, annealed | 152 - 155 | °C | ASTM D648 |
| 0.45 MPa, annealed | 180 - 181 | °C | ISO 75-2/B |
| 1.8 MPa, not annealed | 45.0 - 211 | °C | ASTM D648 |
| 1.8 MPa, not annealed | 48.5 - 74.0 | °C | ISO 75-2/A |
| 1.8 MPa, annealed | 60.0 - 60.3 | °C | ISO 75-2/A |
| 8.0 MPa, not annealed | 45.0 - 48.1 | °C | ISO 75-2/C |
| Continuous Use Temperature | 120 - 130 | °C | ASTM D794 |
| Glass Transition Temperature | 59.7 - 60.8 | °C | ISO 11357-2 |
| Vicat Softening Temperature | |||
| -- | 113 - 220 | °C | ASTM D1525 |
| -- | 163 - 220 | °C | ISO 306 |
| Melting Temperature | |||
| -- | 221 - 225 | °C | |
| -- | 220 - 225 | °C | DSC |
| -- | 224 - 225 | °C | ISO 11357-3, ASTM D3418 |
| -- | 210 - 226 | °C | ISO 3146 |
| Linear thermal expansion coefficient | |||
| Flow | 3.0E-5 - 9.1E-5 | cm/cm/°C | ASTM D696 |
| Flow | 1.9E-5 - 1.4E-4 | cm/cm/°C | ASTM E831 |
| Flow | 7.9E-5 - 1.3E-4 | cm/cm/°C | ISO 11359-2 |
| Lateral | 7.6E-5 - 1.2E-4 | cm/cm/°C | ASTM E831 |
| Lateral | 7.7E-5 - 1.5E-4 | cm/cm/°C | ISO 11359-2 |
| Thermal Conductivity (23°C) | 0.25 | W/m/K | ISO 8302 |
| RTI Elec | 75.0 - 141 | °C | UL 746 |
| RTI Imp | 75.0 - 130 | °C | UL 746 |
| RTI | 75.0 - 140 | °C | UL 746 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | |||
| -- | 1.0E+3 - 2.5E+14 | ohms | ASTM D257 |
| -- | 1.0E+12 - 2.5E+15 | ohms | IEC 60093 |
| Volume Resistivity | |||
| 23°C | 1.1 - 2.5E+17 | ohms·cm | ASTM D257 |
| 23°C | 1.1E+6 - 2.5E+17 | ohms·cm | IEC 60093 |
| Dielectric Strength | |||
| 23°C | 15 - 24 | kV/mm | ASTM D149 |
| 23°C | 12 - 31 | kV/mm | IEC 60243-1 |
| Dielectric Constant | |||
| 23°C | 3.10 - 3.32 | ASTM D150 | |
| 23°C | 3.20 - 3.30 | IEC 60250 | |
| 23°C | 3.29 | IEC 60250 | |
| Dissipation Factor | |||
| 23°C | 1.0E-3 - 0.022 | ASTM D150 | |
| 23°C | 0.0 - 0.021 | IEC 60250 | |
| Arc Resistance | 110 - 152 | sec | ASTM D495 |
| Comparative Tracking Index (CTI) | 249 - 600 | V | UL 746 |
| Comparative Tracking Index | |||
| -- | 588 - 600 | V | IEC 60112 |
| -- | 591 - 600 | V | ASTM D3638 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glow Wire Flammability Index | 650 - 960 | °C | IEC 60695-2-12 |
| Glow Wire Ignition Temperature | 642 - 960 | °C | IEC 60695-2-13 |
| Oxygen Index | |||
| -- | 22 - 30 | % | ASTM D2863 |
| -- | 20 - 30 | % | ISO 4589-2 |
| Fill Analysis | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Melt Viscosity | 0.0110 - 188 | Pa·s | ASTM D3835 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 110 - 132 | °C | |
| Drying Time | 3.0 - 6.1 | hr | |
| Drying Time, Maximum | 9.9 | hr | |
| Dew Point | -28.9 - -28.6 | °C | |
| Suggested Max Moisture | 0.020 - 0.052 | % | |
| Suggested Shot Size | 55 - 60 | % | |
| Suggested Max Regrind | 23 | % | |
| Hopper Temperature | 35.0 - 245 | °C | |
| Rear Temperature | 234 - 251 | °C | |
| Middle Temperature | 235 - 252 | °C | |
| Front Temperature | 235 - 266 | °C | |
| Nozzle Temperature | 239 - 265 | °C | |
| Processing (Melt) Temp | 244 - 260 | °C | |
| Mold Temperature | 58.4 - 95.7 | °C | |
| Injection Pressure | 77.2 - 90.0 | MPa | |
| Holding Pressure | 2.00 - 81.8 | MPa | |
| Back Pressure | 0.147 - 1.64 | MPa | |
| Screw Speed | 45 - 125 | rpm | |
| Cushion | 3.18 - 4.76 | mm | |
| Vent Depth | 0.019 - 0.032 | mm |
| Injection instructions |
|---|
| This data represents typical values that have been calculated from all products classified as: Generic PBTThis information is provided for comparative purposes only. |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 103 - 115 | °C | |
| Drying Time | 3.5 - 5.0 | hr | |
| Suggested Max Moisture | 0.020 - 0.040 | % | |
| Cylinder Zone 1 Temp. | 215 - 255 | °C | |
| Cylinder Zone 2 Temp. | 240 - 255 | °C | |
| Cylinder Zone 3 Temp. | 240 - 258 | °C | |
| Cylinder Zone 4 Temp. | 250 - 260 | °C | |
| Adapter Temperature | 225 - 260 | °C | |
| Melt Temperature | 225 - 263 | °C | |
| Die Temperature | 215 - 260 | °C |
| Extrusion instructions |
|---|
| This data represents typical values that have been calculated from all products classified as: Generic PBTThis information is provided for comparative purposes only. |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Quadrant EPP TIVAR® DrySlide | Quadrant Engineering Plastic Products | UHMWPE | Quadrant EPP |
| Spartech Polycom SC2-1090 | Spartech Polycom | PS (HIPS) | Spartech |
| EMOPLEN® HP MTF 10 | EMAS Plastik San.Tic.AS. | PP Homopolymer | EMOPLEN® |
| Kotex K-20UV | Kotec Corporation | PC | Kotex |
| Sylvin 9724-80FUV Green 3179 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
