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KumhoSunny PBT 3710G
| 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: | 4hxAVt_KumhoSunny-PBT-3710G.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| 3710G is a 10% glass fiber reforced PBT resin, offering high rigidity,high heat resistance and dimensional stability.PBT3710G is recommended for automobile air condition vent, shutter,microwave oven, etc. |
| General Information | |
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| Filler / Reinforcement |
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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 | 1.38 | g/cm³ | ASTM D792, ISO 1183 |
| Melt Mass-Flow Rate (MFR) (265°C/2.16 kg) | 30 | g/10 min | ISO 1133 |
| Molding Shrinkage | |||
| Flow | 0.60 to 1.0 | % | ASTM D955 |
| -- | 0.60 to 1.0 | % | ISO 294-4 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 85.0 | MPa | ASTM D638, ISO 527-2/50 |
| Tensile Elongation (Break) | 8.0 | % | ASTM D638 |
| Flexural Modulus | |||
| -- | 4000 | MPa | ASTM D790 |
| -- 1 | 4000 | MPa | ISO 178 |
| Flexural Strength | |||
| -- | 130 | MPa | ASTM D790 |
| -- 2 | 130 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30°C | 5.0 | kJ/m² | |
| 23°C | 7.5 | kJ/m² | |
| Notched Izod Impact | |||
| 3.20 mm | 60 | J/m | ASTM D256 |
| 23°C | 7.0 | kJ/m² | ISO 180 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 0.45 MPa, Unannealed | 200 | °C | ASTM D648 |
| 1.8 MPa, Unannealed | 180 | °C | ASTM D648, ISO 75-2/A |
| 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 |
|---|---|---|---|
| Flame Rating (0.800 mm) | HB | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 110 to 120 | °C | |
| Drying Time | 4.0 to 6.0 | hr | |
| Suggested Max Moisture | < 0.020 | % | |
| Rear Temperature | 220 to 235 | °C | |
| Middle Temperature | 230 to 250 | °C | |
| Front Temperature | 245 to 260 | °C | |
| Nozzle Temperature | 250 to 265 | °C | |
| Processing (Melt) Temp | 245 to 260 | °C | |
| Mold Temperature | 60.0 to 80.0 | °C | |
| Back Pressure | 0.200 to 0.800 | MPa | |
| Screw Speed | 20 to 100 | rpm |
| Note Message | |
|---|---|
| 1 . | 2.0 mm/min |
| 2 . | 2.0 mm/min |
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