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Torlon® 4203L
| Category: | PAI , Polyamide-imide |
| Manufacturer: | Solvay Specialty Polymers |
| Trademark: | Torlon® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 9trCt3_Torlon-4203L.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Torlon® 4203L is an unreinforced, lubricated, pigmented grade of polyamide-imide (PAI) resin. It has the best impact resistance and greatest elongation of all the Torlon® grades. 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. Torlon® 4203L resin offers outstanding electrical properties, which makes it ideal for high performance parts such as connectors, switches and relays. In addition Torlon® 4203L polyamide-imide can be used in applications such as thrust washers, spline liners, valve seats, bushings, bearings, wear rings, cams and other applications requiring strength at high temperature and resistance to wear.
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| General Information | |
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| Features |
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| Uses |
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| RoHS Compliance |
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| Processing Method |
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| Multi-Point Data |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.42 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 0.60 to 0.85 | % | ASTM D955 |
| Water Absorption (24 hr) | 0.33 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| -- | 4900 | MPa | ASTM D1708 |
| -- 1 | 4480 | MPa | ASTM D638 |
| Tensile Strength 2 | 152 | MPa | ASTM D638 |
| Tensile Stress | 192 | MPa | ASTM D1708 |
| Tensile Elongation | |||
| Break | 15 | % | ASTM D1708 |
| Break 3 | 7.6 | % | ASTM D638 |
| Flexural Modulus | ASTM D790 | ||
| 23°C | 5030 | MPa | |
| 232°C | 3590 | MPa | |
| Flexural Strength | ASTM D790 | ||
| 23°C | 241 | MPa | |
| 232°C | 118 | MPa | |
| Compressive Modulus | 4000 | MPa | ASTM D695 |
| Compressive Strength | 221 | MPa | ASTM D695 |
| Poisson's Ratio | 0.45 | ASTM E132 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 140 | J/m | ASTM D256 |
| Unnotched Izod Impact | 1100 | J/m | ASTM D4812 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 278 | °C | ASTM D648 |
| Glass Transition Temperature 4 | 277 | °C | DSC |
| CLTE - Flow | 3.1E-5 | cm/cm/°C | ASTM E831 |
| Thermal Conductivity | 0.26 | W/m/K | ASTM C177 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 5.0E+18 | ohms | ASTM D257 |
| Volume Resistivity | 2.0E+17 | ohms·cm | ASTM D257 |
| Dielectric Strength | 23 | kV/mm | ASTM D149 |
| Dielectric Constant | ASTM D150 | ||
| 60 Hz | 4.20 | ||
| 1 MHz | 3.90 | ||
| Dissipation Factor | ASTM D150 | ||
| 60 Hz | 0.026 | ||
| 1 MHz | 0.031 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| 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 to 216 | °C | |
| Back Pressure | 6.89 | MPa | |
| Screw Speed | 50 to 100 | rpm | |
| Screw L/D Ratio | 18.0:1.0 to 24.0:1.0 |
| Note Message | |
|---|---|
| 1 . | Type I |
| 2 . | Type I |
| 3 . | Type I |
| 4 . | Tg, onset, Solvay method, 2nd heat. Method is equivalent to ISO 11357-2. |
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