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ASTAPET™ MDA282
| Category: | PBT+PET , Polybutylene Terephthalate + PET |
| Manufacturer: | Marplex Australia Pty. Ltd. |
| Trademark: | ASTAPET™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | S431FR_ASTAPET-MDA282.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
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| ASTAPET™ MDA282 is a 30% glass fibre filled grade of polybutylene terephthalate/recycled polyethylene terephthalate (PBT/PET) alloy. It is designed for applications where heat resistance and high rigidity are required and a good surface appearance is important. Note: The letters "U" or "W" indicate UV stabilisation has been added [ ie: Astaloy™ MDA282-U ]. ASTAPET™ MDA282 is a development grade. The typical physical properties are based on limited experimental data and are subject to frequent review |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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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 | 1.55 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (285°C/2.16 kg) | 60 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow 1(3.00 mm) | 0.20 - 0.60 | % | ASTM D955 |
| Water Absorption (24 hr) | 0.10 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 118 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 2(3.20 mm) | 110 | MPa | ASTM D638 |
| Tensile Elongation 3(Break, 3.20 mm) | 2.0 | % | ASTM D638 |
| Flexural Modulus 4(3.20 mm) | 6700 | MPa | ASTM D790 |
| Flexural Strength 5(3.20 mm) | 150 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (3.20 mm) | 60 | J/m | ASTM D256 |
| Dart Drop Impact (3.20 mm) | 5.00 | J | ASTM D3029 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 1.8 MPa, unannealed, 3.20mm | 180 | °C | ASTM D648 |
| 1.8 MPa, unannealed, 12.7mm | 180 | °C | ASTM D648 |
| Vicat Softening Temperature | 200 | °C | ASTM D1525 6 |
| CLTE - Flow | 4.0E-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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| CLTE, ASTM D696: 3e-5 to 5e-5 cm/cm/°CDTUL @ 264 psi, ASTM D648, 12.7 mm: >180°CDTUL @ 264 psi, ASTM D648, 3.2 mm: >180°CGlow Wire Temperature, AS 2420, 1.6 mm: 550°CVicat Softening Temperature, ASTM D1525, 1 kg: >200°C |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 140 - 150 | °C | |
| Drying Time | 5.0 - 6.0 | hr | |
| Rear Temperature | 250 - 260 | °C | |
| Middle Temperature | 260 - 270 | °C | |
| Front Temperature | 270 - 280 | °C | |
| Processing (Melt) Temp | 270 - 290 | °C | |
| Mold Temperature | 110 - 130 | °C | |
| Injection Pressure | 60.0 - 140 | MPa | |
| Injection Rate | Slow-Moderate | ||
| 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 |
|---|---|---|---|
| TAROLOX 2050 W G3 | Taro Plast S.p.A. | PBT+PET | TAROLOX |
| Evoprene™ G 969 | AlphaGary | SEBS | Evoprene™ G |
| Formolene® L42009A | Formosa Plastics Corporation, U.S.A. | LLDPE | Formolene® |
| Electrafil® PS-31/EC | Techmer Engineered Solutions | PS (GPPS) | Electrafil® |
| Sylvin 9067-90LMW White 1254 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
