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Tufpet PBT G2820
| 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: | PeBUFy_Tufpet-PBT-G2820.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Tufpet PBT G2820 is a Polybutylene Terephthalate (PBT) material filled with 20% glass fiber. It is available in North America for injection molding. Important attributes of Tufpet PBT G2820 are:
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| General Information | |
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| Filler / Reinforcement |
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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 |
|---|---|---|---|
| Specific Gravity | 1.60 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 0.20 to 1.2 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 119 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 108 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 3.1 | % | ASTM D638 |
| Flexural Modulus | 7260 | MPa | ASTM D790 |
| Flexural Strength | 167 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 55 | J/m | ASTM D256 |
| Unnotched Izod Impact | 250 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 215 | °C | |
| 1.8 MPa, Unannealed | 203 | °C | |
| RTI Elec | UL 746 | ||
| 0.790 mm | 130 | °C | |
| 1.57 mm | 130 | °C | |
| 3.18 mm | 130 | °C | |
| RTI Imp | UL 746 | ||
| 0.790 mm | 120 | °C | |
| 1.57 mm | 120 | °C | |
| 3.18 mm | 120 | °C | |
| RTI Str | UL 746 | ||
| 0.790 mm | 120 | °C | |
| 1.57 mm | 120 | °C | |
| 3.18 mm | 120 | °C |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Arc Resistance | 23.0 | sec | ASTM D495 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 0.790 mm | V-0 | ||
| 1.57 mm | V-0 | ||
| 3.18 mm | V-0 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 140 | °C | |
| Drying Time | 2.0 | hr | |
| Rear Temperature | 230 to 260 | °C | |
| Middle Temperature | 230 to 260 | °C | |
| Front Temperature | 230 to 260 | °C | |
| Mold Temperature | 40.0 to 100 | °C | |
| Injection Pressure | 81.4 | MPa | |
| Screw Speed | 80 | rpm |
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