Category: | PBT , Polybutylene Terephthalate |
Manufacturer: | Mitsubishi Rayon America Inc. |
Trademark: | Tufpet |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | FYCI9N_Tufpet-PBT-N2800.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Tufpet PBT N2800 is a polybutene terephthalate (PBT) material,. This product is available in North America and is processed by injection molding. The main features of Tufpet PBT N2800 are:
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General Information | |
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Additive |
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Features |
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Forms |
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Processing Method |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.46 | g/cm³ | ASTM D792 |
Molding Shrinkage - Flow | 1.5 - 2.0 | % | ASTM D955 |
Hardness | Nominal Value | Unit | Test Method |
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Rockwell Hardness (R-Scale) | 119 | ASTM D785 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Strength | 53.0 | MPa | ASTM D638 |
Tensile Elongation (Break) | 30 | % | ASTM D638 |
Flexural Modulus | 2940 | MPa | ASTM D790 |
Flexural Strength | 96.1 | MPa | ASTM D790 |
Coefficient of Friction | ASTM D1894 | ||
With Metal-Dynamic | 0.10 | ASTM D1894 | |
With self-dynamics | 0.17 | ASTM D1894 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact | 29 | J/m | ASTM D256 |
Unnotched Izod Impact | 570 | J/m | ASTM D256 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load | ASTM D648 | ||
0.45 MPa, not annealed | 180 | °C | ASTM D648 |
1.8 MPa, not annealed | 70.0 | °C | ASTM D648 |
CLTE - Flow | 8.0E-5 | cm/cm/°C | ASTM D696 |
RTI Elec | UL 746 | ||
0.790 mm | 130 | °C | UL 746 |
1.57 mm | 130 | °C | UL 746 |
3.18 mm | 130 | °C | UL 746 |
RTI Imp | UL 746 | ||
0.790 mm | 120 | °C | UL 746 |
1.57 mm | 120 | °C | UL 746 |
3.18 mm | 120 | °C | UL 746 |
RTI | UL 746 | ||
0.790 mm | 120 | °C | UL 746 |
1.57 mm | 120 | °C | UL 746 |
3.18 mm | 120 | °C | UL 746 |
Electrical | Nominal Value | Unit | Test Method |
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Volume Resistivity | 2.6E+16 | ohms·cm | ASTM D257 |
Dielectric Strength | 21 | kV/mm | ASTM D149 |
Dielectric Constant (1 MHz) | 3.20 | ASTM D150 | |
Dissipation Factor (1 MHz) | 0.022 | ASTM D150 | |
Arc Resistance | 75.0 | sec | ASTM D495 |
Comparative Tracking Index (CTI) | 260 | V | UL 746 |
Flammability | Nominal Value | Unit | Test Method |
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Flame Rating | UL 94 | ||
0.790 mm | V-0 | UL 94 | |
1.57 mm | V-0 | UL 94 | |
3.18 mm | V-0 | UL 94 |
Additional Information |
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Coefficient of Linear Thermal Expansion, ASTM D696: 7 to 9 E-5 cm/cm/°C |
Injection | Nominal Value | Unit | |
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Drying Temperature | 140 | °C | |
Drying Time | 2.0 | hr | |
Rear Temperature | 230 - 260 | °C | |
Middle Temperature | 230 - 260 | °C | |
Front Temperature | 230 - 260 | °C | |
Mold Temperature | 40.0 - 100 | °C | |
Injection Pressure | 81.4 | MPa | |
Screw Speed | 80 | rpm |
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