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ASTALENE™ PBT MDA271
| Category: | PBT , Polybutylene Terephthalate |
| Manufacturer: | Marplex Australia Pty. Ltd. |
| Trademark: | ASTALENE™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Sp7zO8_ASTALENE-PBT-MDA271.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| ASTALENE MDA271 is a 35% mineral filled polybutylene terephthalate polymer. It has excellent processability, high rigidity and a high specific gravity. It has been specifically designed for plumbing applications. ASTALENE MDA271 is a development grade. The typical properties are based on limited experimental data, and are subject to change as more data becomes available. |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Uses |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.76 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (250°C/2.16 kg) | 22 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow 1(3.00 mm) | 1.4 | % | ASTM D955 |
| Water Absorption (24 hr) | 0.080 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 112 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 2(3.20 mm) | 54.0 | MPa | ASTM D638 |
| Tensile Elongation 3(Break, 3.20 mm) | 2.0 | % | ASTM D638 |
| Flexural Modulus 4(3.20 mm) | 3500 | MPa | ASTM D790 |
| Flexural Strength 5(3.20 mm) | 83.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (3.20 mm) | 35 | J/m | ASTM D256 |
| Dart Drop Impact (3.20 mm) | 4.00 | J | ASTM D3029 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, unannealed, 3.20mm | 170 | °C | ASTM D648 |
| 0.45 MPa, unannealed, 12.7mm | 185 | °C | ASTM D648 |
| 1.8 MPa, unannealed, 3.20mm | 78.0 | °C | ASTM D648 |
| 1.8 MPa, unannealed, 12.7mm | 80.0 | °C | ASTM D648 |
| Vicat Softening Temperature | 200 | °C | ASTM D1525 6 |
| CLTE - Flow | 7.0E-5 | cm/cm/°C | ASTM D696 |
| Flammability | Nominal Value | Test Method | |
|---|---|---|---|
| Flame Rating (1.60 mm) | HB | UL 94 |
| Additional Information |
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| Glow Wire Temperature, AS 2420, 1.6 mm: 550°CVicat Softening Temperature, ASTM D1525, 1 kg: >200°C |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 120 - 130 | °C | |
| Drying Time | 4.0 - 6.0 | hr | |
| Rear Temperature | 230 - 240 | °C | |
| Middle Temperature | 240 - 250 | °C | |
| Front Temperature | 250 - 260 | °C | |
| Processing (Melt) Temp | 250 - 270 | °C | |
| Mold Temperature | 60.0 | °C | |
| Injection Pressure | 60.0 - 140 | MPa | |
| Injection Rate | Fast | ||
| Back Pressure | 0.300 - 1.00 | MPa | |
| Clamp Tonnage | 3.0 - 6.0 | kN/cm² |
| Injection instructions |
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| Nozzle Temperature: Do not exceed stock temperatureScrew Speed: Minimum |
| Note Message | |
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| 1 . | D2 type |
| 2 . | 5.0 mm/min |
| 3 . | 5.0 mm/min |
| 4 . | 1.3 mm/min |
| 5 . | 1.3 mm/min |
| 6 . | 压 力1 (10N) |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Manner Flexible PVC P88524 | Manner Plastics, L.P. | PVC, Flexible | Manner Flexible PVC |
| Restramid PA 6 30GF/V0 | Polimarky Spolka Jawna | Nylon 6 | Restramid |
| SLOVAMID® 6 GF 15 FRA 5 | Plastcom | Nylon 6 | SLOVAMID® 6 |
| TECHNYL® A 238 V13 BLACK 21 N | Solvay Engineering Plastics | Nylon 66 | TECHNYL® |
| Axiall PVC 6325 GRAY 312 | Axiall Corporation | PVC, Rigid | Axiall PVC |
