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ASTADUR™ PBT B4300G6
| 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: | GRmG8I_ASTADUR-PBT-B4300G6.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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ASTADUR™ B4300G6 is a 30% glass fibre reinforced grade of Polybutylene Terephthalate (PBT) polymer. 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™ B4300G6UV ]. |
| General Information | |
|---|---|
| Filler / Reinforcement |
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| Features |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.53 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (250°C/2.16 kg) | 14 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow (3.00 mm) | 0.30 to 0.70 | % | ASTM D955 |
| Water Absorption (Saturation) | 0.35 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 112 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1(3.20 mm) | 125 | MPa | ASTM D638 |
| Tensile Elongation 2(Break, 3.20 mm) | 2.0 | % | ASTM D638 |
| Flexural Modulus 3(3.20 mm) | 6800 | MPa | ASTM D790 |
| Flexural Strength 4(3.20 mm) | 170 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (3.20 mm) | 50 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed, 3.20 mm | 220 | °C | |
| 1.8 MPa, Unannealed, 3.20 mm | 215 | °C | |
| Vicat Softening Temperature | 220 | °C | ASTM D1525 5 |
| CLTE - Flow | 2.0E-5 to 3.0E-5 | cm/cm/°C | ASTM D696 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
| Electric Strength | 100 | kV/mm | IEC 60243-1 |
| Comparative Tracking Index (Solution A) | 375 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (1.60 mm) | HB | UL 94 | |
| Glow Wire Ignition Temperature (1.60 mm) | 550 | °C | AS/NZS 60695.2.12 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 100 to 120 | °C | |
| Drying Time | 4.0 to 6.0 | hr | |
| Rear Temperature | 230 to 240 | °C | |
| Middle Temperature | 240 to 250 | °C | |
| Front Temperature | 250 to 260 | °C | |
| Processing (Melt) Temp | 250 to 270 | °C | |
| Mold Temperature | 90.0 | °C | |
| Injection Pressure | 60.0 to 140 | MPa | |
| Injection Rate | Fast | ||
| Back Pressure | 0.300 to 1.00 | MPa | |
| Clamp Tonnage | 4.0 to 8.0 | kN/cm² | |
| Screw Speed | Minimum |
| Note Message | |
|---|---|
| 1 . | 5.0 mm/min |
| 2 . | 5.0 mm/min |
| 3 . | 1.3 mm/min |
| 4 . | 1.3 mm/min |
| 5 . | Loading 1 (10 N) |
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|---|---|---|---|
| Sizzle™ GPPS | Plastic Selection Group, Inc. | PS (GPPS) | Sizzle™ |
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