Envalior Akulon® F-X9215
Polyamide 6 Resin
Middletown, DE – Envalior, a leading global provider of high-performance engineering plastics, offers Akulon® F-X9215, a low to medium viscosity Polyamide 6 (PA6) resin designed for a wide array of demanding applications. This unreinforced grade is recognized for its excellent balance of mechanical properties, thermal stability, and processing efficiency, making it a preferred choice for injection molding and extrusion processes.
Product Description
Akulon® F-X9215 is a general-purpose PA6 resin that provides a robust combination of stiffness, toughness, and wear resistance. As part of the esteemed Akulon® family, this grade is characterized by its consistent quality and predictable performance. Its low to medium viscosity ensures good flow characteristics, facilitating the production of complex geometries and thin-walled parts with high-quality surface finishes.
Material Properties
While a specific datasheet for Akulon® F-X9215 is not publicly available, the following data is based on the very similar Akulon® F-X9222 grade, which is also a low to medium viscosity PA6 resin. These values should be considered as a close approximation for Akulon® F-X9215 and are intended for guidance purposes. It is recommended to contact Envalior for the official datasheet for Akulon® F-X9215 for precise specifications.
| Property | Test Method | Unit | Dry Condition | Conditioned |
|---|---|---|---|---|
| Mechanical Properties | ||||
| Tensile Modulus | ISO 527-1/-2 | MPa | 2800 | - |
| Yield Stress | ISO 527-1/-2 | MPa | 76 | - |
| Yield Strain | ISO 527-1/-2 | % | 4 | - |
| Nominal Strain at Break | ISO 527-1/-2 | % | >50 | - |
| Charpy Notched Impact Strength (+23°C) | ISO 179/1eA | kJ/m² | 5.3 | - |
| Thermal Properties | ||||
| Melting Temperature (10°C/min) | ISO 11357-1/-3 | °C | 220 | - |
| Heat Deflection Temperature (0.45 MPa) | ISO 75-1/-2 | °C | 170 | - |
| Heat Deflection Temperature (1.80 MPa) | ISO 75-1/-2 | °C | 65 | - |
| Rheological Properties | ||||
| Melt Volume-Flow Rate (MVR) | ISO 1133 | cm³/10min | 160 | - |
| Molding Shrinkage (Parallel) | ISO 294-4 | % | 1.2 | - |
| Molding Shrinkage (Normal) | ISO 294-4 | % | 1.4 | - |
| Other Properties | ||||
| Density | ISO 1183 | kg/m³ | 1130 | - |
| Water Absorption | Sim. to ISO 62 | % | 9.5 | - |
| Humidity Absorption | Sim. to ISO 62 | % | 2.5 | - |
Export to Sheets
Data sourced from a comparable grade, Akulon® F-X9222. Values are typical and should not be used for specification purposes.
Key Features and Benefits
The Akulon® F-X9215 grade offers a multitude of advantages that cater to the stringent requirements of modern manufacturing:
- Excellent Mechanical Strength: Delivers a high level of tensile strength and stiffness, ensuring durability and load-bearing capacity in finished products.
- High Toughness and Impact Resistance: Exhibits remarkable resistance to impact and fatigue, even at low temperatures, enhancing the longevity of components.
- Superior Thermal Stability: With a continuous use temperature that can withstand elevated thermal conditions, it is suitable for applications where heat resistance is crucial.
- Good Chemical Resistance: Offers reliable performance in environments where exposure to oils, greases, and various chemicals is a concern.
- Exceptional Flow Properties: The low to medium viscosity of the resin allows for faster cycle times and greater design freedom in injection molding.
- High-Quality Surface Aesthetics: Parts molded from Akulon® F-X9215 typically exhibit a smooth and aesthetically pleasing surface finish.
Typical Applications
The versatile nature of Akulon® F-X9215 makes it an ideal material for a broad spectrum of applications across various industries:
- Automotive: Due to its mechanical and thermal properties, it is well-suited for under-the-hood components, interior and exterior trim, and various clips and fasteners.
- Electrical and Electronics: Its dielectric properties and UL flame retardancy ratings in similar grades make it a candidate for connectors, housings, and insulating elements.
- Consumer Goods: The durability and aesthetic appeal of this PA6 resin lend themselves to the manufacturing of sporting goods, power tool housings, and household appliance components.
- Industrial Components: Its robustness is beneficial for gears, bearings, and other machinery parts that require high wear resistance.
Processing Recommendations
Akulon® F-X9215 is suitable for standard injection molding and extrusion equipment. To achieve optimal results, the following processing conditions are recommended:
- Drying: Polyamide 6 is a hygroscopic material and must be properly dried before processing to prevent hydrolytic degradation. A dew point of -40°C is recommended for the drying air, with a typical drying time of 2-4 hours at 80°C.
- Melt Temperature: A melt temperature range of 230-260°C is generally recommended.
- Mold Temperature: A mold temperature between 60°C and 100°C is advised to influence the crystallinity and surface finish of the final part. Higher mold temperatures can improve the dimensional stability and surface quality.
- Injection Pressure: Should be optimized based on the part geometry, mold design, and machine capabilities.
Safety and Handling
It is recommended to consult the Safety Data Sheet (SDS) for Akulon® F-X9215 before use. Standard safety practices for handling thermoplastic resins should be followed, including adequate ventilation in the processing area to manage fumes. Molten polymer can cause severe burns, and appropriate personal protective equipment (PPE) should be worn.