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Torlon® 4630
| Category: | PAI , Polyamide-imide |
| Manufacturer: | Solvay Specialty Polymers |
| Trademark: | Torlon® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | t4Gtoh_Torlon-4630.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Torlon 4630 is an injection moldable wear-resistant polyamideimide (PAI) resin that mainly provides excellent wear resistance for non-lubricating products. At 275 ℃( 525 °F), Torlon PAI has more strength and rigidity than all thermoplastics, and has excellent wear resistance, creep resistance and chemicals. Potential applications of Torlon 4630 polyamide-imide include thrust washers, seals, sliding vanes, spools, bushings, clutch rollers, and pistons. |
| General Information | |
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| Features |
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| Uses |
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| RoHS Compliance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.56 | g/cm³ | ASTM D792 |
| Water Absorption (24 hr) | 0.18 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 7450 | MPa | ASTM D638 |
| Tensile Strength | 81.4 | MPa | ASTM D638 |
| Tensile Elongation (Break) | 1.9 | % | ASTM D638 |
| Flexural Modulus | 6830 | MPa | ASTM D790 |
| Flexural Strength | 131 | MPa | ASTM D790 |
| Compressive Strength | 99.3 | MPa | ASTM D695 |
| Coefficient of Friction | |||
| -- 1 | 0.15 | ASTM D1894 | |
| -- 2 | 0.030 | ASTM D1894 | |
| -- 3 | 0.32 | ASTM D3702 | |
| -- 4 | 0.32 | ASTM D3702 | |
| Wear Factor | ASTM D3702 | ||
| Drying: 4 m/s, 0.2 MPa (800 fpm, 31.25 psi) | 13.5 | in³·min^-10/ft·lb·hr | ASTM D3702 |
| Drying: 0.25 m/s, 3.4 MPa (50 fpm, 500 psi) | 6.00 | in³·min^-10/ft·lb·hr | ASTM D3702 |
| Lubrication: 4 m/s, 5.2 MPa (800 fpm, 750 psi) | 1.00 | in³·min^-10/ft·lb·hr | ASTM D3702 |
| Lubrication: 0.375 m/s, 6.9 MPa (75 fpm, 1000 psi) | 11.0 | in³·min^-10/ft·lb·hr | ASTM D3702 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Coefficient of Linear Thermal Expansion | 3.6E-6 | cm/cm/°C | ASTM D696 |
| Impact | Nominal Value | Unit | Test Method |
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| Notched Izod Impact | 48 | J/m | ASTM D256 |
| Unnotched Izod Impact | 160 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 279 | °C | ASTM D648 |
| 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 - 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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| 最低干燥要求：350 °F (177°C)温度下3小时， 300 °F (149°C) 温度下4小时，或250 °F (121°C) 温度下16小时。 压缩比：1:1~1.5:1 开始时，压力设置成较高的6,000-8,000 psi ，几秒钟后，降至至3,000-5,000psi（ 20.69-34.48MPa） ，进行保压。 成型部件需进行后固化。 |
| Note Message | |
|---|---|
| 1 . | Lubrication: 0.25 m/s, 6.9 MPa (75 fpm, 1000 psi) |
| 2 . | Lubrication: 4 m/s, 5.2 MPa (800 fpm, 750 psi) |
| 3 . | Drying: 0.25 m/s, 3.4 MPa (50 fpm, 500 psi) |
| 4 . | Drying: 4 m/s, 0.2 MPa (800 fpm, 31.25 psi) |
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