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Amodel® A-4122 LS WH 678
| Category: | PPA , Polyphthalamide |
| Manufacturer: | Solvay Specialty Polymers |
| Trademark: | Amodel® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | IFewPo_Amodel-A-4122-LS-WH-678.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Amodel A- 4122 LS is a 22% glass fiber reinforced, photostable, highly reflective white Amodel polyphthalamide (PPA). It is designed to have high crystallinity when forming a water-cooled mold. The resin has high heat resistance, high strength, high rigidity, low moisture absorption, excellent chemical resistance and excellent electrical properties in a wide temperature range. with rapid crystallization, high fluidity, resulting in a short processing cycle, improve molding efficiency, reduce component costs.
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| General Information | |
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| Additive |
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| Features |
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| Uses |
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| RoHS Compliance |
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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 |
|---|---|---|---|
| Density | 1.59 | g/cm³ | ISO 1183/A |
| Molding Shrinkage | ASTM D955 | ||
| Flow | 0.40 | % | ASTM D955 |
| Transverse flow | 0.60 | % | ASTM D955 |
| Water Absorption (24 hr) | 0.19 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 124 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 9100 | MPa | ASTM D638 |
| Tensile Strength | 104 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 1.2 | % | ASTM D638 |
| Flexural Modulus | 8100 | MPa | ASTM D790 |
| Flexural Strength | 165 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
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| Notched Izod Impact | 18 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
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| Deflection Temperature Under Load (0.45 MPa, Unannealed) | 290 | °C | ASTM D648 |
| Peak Melting Temperature | 323 | °C | ASTM D3418 |
| Linear thermal expansion coefficient | |||
| Flow : 0 to 100°C | 2.5E-4 | cm/cm/°C | ASTM E831 |
| Flow : 150 to 250°C | 1.9E-4 | cm/cm/°C | ASTM E831 |
| Lateral : 0 to 100°C | 9.6E-4 | cm/cm/°C | ASTM E228 |
| Lateral : 150 to 250°C | 1.5E-3 | cm/cm/°C | ASTM E228 |
| Additional Information | Nominal Value | Unit | Test Method |
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| Light reflectivity | ASTM E1331 | ||
| 460 nm | > 90 | % | ASTM E1331 |
| 540 nm | > 90 | % | ASTM E1331 |
| 615 nm | > 90 | % | ASTM E1331 |
| Injection | Nominal Value | Unit | |
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| Drying Temperature | 120 | °C | |
| Drying Time | 4.0 | hr | |
| Suggested Max Moisture | 0.030 - 0.060 | % | |
| Rear Temperature | 318 - 324 | °C | |
| Middle Temperature | 318 - 324 | °C | |
| Front Temperature | 327 - 332 | °C | |
| Processing (Melt) Temp | 329 - 343 | °C | |
| Mold Temperature | 65.0 - 93.0 | °C |
| Injection instructions |
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| 射出速度： 3〜4英寸/秒 保压压力：射出压力的50% |
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