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ASTADUR™ B4040G8-UV
| Category: | PBT , Polybutylene Terephthalate |
| Manufacturer: | Marplex Australia Pty. Ltd. |
| Trademark: | ASTADUR™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | OR5hGp_ASTADUR-B4040G8-UV.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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ASTADUR™ B4040G8UV is a 40% glass fibre reinforced grade of PBT/PET polymers. It has excellent processability, high rigidity and heat resistance and is resistant to chemical attack. It is suitable for applications where rigidity and heat resistance are of high importance. Note: The letters "UV" or "W" indicate UV stabilisation has been added [ ie: ASTADUR™ B4040G8UV ]. |
| General Information | |
|---|---|
| Filler / Reinforcement |
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| Features |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.64 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (250°C/2.16 kg) | 8.0 | g/10 min | ASTM D1238 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus 1(3.20 mm) | 12500 | MPa | ASTM D638 |
| Tensile Strength 2(Yield, 3.20 mm) | 140 | MPa | ASTM D638 |
| Tensile Elongation 3(Break, 3.20 mm) | 2.5 | % | ASTM D638 |
| Flexural Modulus 4(3.20 mm) | 11400 | MPa | ASTM D790 |
| Flexural Strength 5(3.20 mm) | 215 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (3.20 mm) | 85 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed, 3.20 mm) | 200 | °C | ASTM D648 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 100 - 110 | °C | |
| Drying Time | 4.0 - 6.0 | hr | |
| Rear Temperature | 245 - 255 | °C | |
| Processing (Melt) Temp | 265 - 270 | °C | |
| Mold Temperature | 85.0 | °C | |
| Injection Pressure | 60.0 - 140 | MPa | |
| Injection Rate | Fast | ||
| Back Pressure | 0.300 - 1.00 | MPa | |
| Clamp Tonnage | 4.0 - 8.0 | kN/cm² |
| Injection instructions |
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| Screw Speed: Minimum |
| Note Message | |
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| 1 . | 5.0 mm/min |
| 2 . | 50 mm/min |
| 3 . | 5.0 mm/min |
| 4 . | 1.3 mm/min |
| 5 . | 1.3 mm/min |
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