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KumhoSunny PBT 3740G
| Category: | PBT , Polybutylene Terephthalate |
| Manufacturer: | Shanghai KumhoSunny Plastics Co., Ltd. |
| Trademark: | KumhoSunny PBT |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | dU4Qp2_KumhoSunny-PBT-3740G.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| PBT3740G is heat resistance property and low smell PBT resin. PBT3740G has high rigidity, high tenacity and excellent UV stability. PBT3740G is mainly used in automobile air condition vent, shutter, microwave oven, etc. |
| General Information | |
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| Features |
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| Uses |
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| UL File Number |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.55 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 0.20 to 0.60 | % | ASTM D955 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 120 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 2.5 | % | ASTM D638 |
| Flexural Modulus | 10000 | MPa | ASTM D790 |
| Flexural Strength | 185 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (3.20 mm) | 75 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 217 | °C | |
| 1.8 MPa, Unannealed | 210 | °C |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume Resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Flammability | Nominal Value | Unit | Test Method |
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| Flame Rating | UL 94 | ||
| 1.60 mm | HB | ||
| 2.00 mm | HB |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 120 to 140 | °C | |
| Drying Time | 4.0 to 6.0 | hr | |
| Processing (Melt) Temp | 220 to 260 | °C | |
| Mold Temperature | 50.0 to 80.0 | °C |
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