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Torlon® 4601
| Category: | PAI , Polyamide-imide |
| Manufacturer: | Solvay Specialty Polymers |
| Trademark: | Torlon® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 7nHw5e_Torlon-4601.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Torlon® 4601 is a specialty wear-resistant grade of polyamide-imide (PAI). Most Torlon® PAI grades cannot be molded successfully in molds with undercuts. Torlon® 4601 has been formulated to be moldable in tools with minor undercuts and give very good performance in lubricated wear applications. Torlon® PAI has the highest strength and stiffness of any thermoplastic up to 275°C (525°F). It has outstanding resistance to wear, creep, and chemicals. Potential applications for Torlon® 4601 polyamide-imide include ball bearing cages and other molded articles that require undercut tooling. |
| General Information | |
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| RoHS Compliance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.39 | g/cm³ | ASTM D792 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 4210 | MPa | ASTM D638 |
| Tensile Strength | 121 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 4.1 | % | ASTM D638 |
| Flexural Modulus | 4480 | MPa | ASTM D790 |
| Flexural Strength | 182 | MPa | ASTM D790 |
| Shear Strength | 108 | MPa | ASTM D732 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 230 | J/m | ASTM D256 |
| Unnotched Izod Impact | 370 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
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| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 284 | °C | ASTM D648 |
| Injection | Nominal Value | Unit | |
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| Drying Temperature | 177 | °C | |
| Drying Time | 3.0 | hr | |
| Suggested Max Moisture | 0.050 | % | |
| Rear Temperature | 304 | °C | |
| Nozzle Temperature | 371 | °C | |
| Mold Temperature | 199 - 216 | °C | |
| Back Pressure | 6.89 | MPa | |
| Screw Speed | 50 - 100 | rpm | |
| Screw L/D Ratio | 18.0:1.0 - 24.0:1.0 |
| Injection instructions |
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| Minimum drying times are: 3 hours at 350°F, 4 hours at 300°F, or 16 hours at 250°F.Compression Ratio: 1:1 to 1.5:1Begin hold pressure at a high setting 6,000-8,000 psi (41.37-55.16 MPa), for several seconds, then drop off to 3,000-5,000 psi (20.69-34.48 MPa), for the duration of the hold pressure sequence.Molded parts must be cured. |
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