Torlon® 4275 is a wear-resistant grade of polyamide-imide (PAI). This grade offers an excellent balance of mechanical properties and wear resistance. It offers high tensile strength and modulus with a low coefficient of friction and outstanding wear resistance at both high velocity and high pressure conditions.
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® 4275 polyamide-imide include thrust washers, spline liners, valve seats, bushings, bearings, wear rings, cams and other applications requiring strength at high temperature and resistance to wear.
Low Flow: Torlon® 4275-LF.
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® 4275 polyamide-imide include thrust washers, spline liners, valve seats, bushings, bearings, wear rings, cams and other applications requiring strength at high temperature and resistance to wear.
Low Flow: Torlon® 4275-LF.
| Synonyms |
|---|
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PAI
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Markets
| Segments | Applications | End uses |
|---|---|---|
| Fixed Wing Aircraft | Interiors | |
| Critical Operating Systems | Hydrolic & Fluids Systems | |
| Critical Operating Systems | Fuel Management Systems | |
| Propulsion | Nacelles | Thurst reversers |
Processing Method
- Injection Molding
- Machining
- Profile Extrusion
Chemical categories
| Chemical category | Chemical family | Chemical product |
|---|---|---|
| Thermoplastic polymers | Polyamide-imides | PAI (Polyamide-imide) |
Product Functions
- Fuel Resistant
- Acid Resistant
- Mineral/Synthetic Oil Resistant
- Dielectric Properties
- Non Flammable
- Flame Retardant
- High Hardness
- Low CLTE
- Good Mold Release
- Carbon Fibre Reinforcement
- Glass Fibre Reinforcement
- Good Thermal Stability
- High Heat Resistant
Format
| Physical form |
|---|
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Pellets
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Compliance Info
- WEEE
- RoHS Compliance
Region of availability
- Not available in Africa & Middle East
- Asia Pacific
- Not available in Europe
- Not available in Latin America
- Not available in North America