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Description
Nylon 6.6 Rod is a versatile and durable material widely used in engineering. It is suitable for various applications, including gears and electrical insulators.
Material Properties
Nylon 6.6, also known as Polyamide 66, is an extruded material that offers superior strength, stiffness, and wear resistance compared to Nylon 6. It operates effectively within a temperature range of -30°C to +80°C and is compliant for food contact.
Mechanical Features
This material exhibits higher mechanical strength and better machining capabilities than Nylon 6. It is recognized for its cream color and slightly darker skin, which develops during the annealing process.
Applications
Nylon 6.6 Rod is commonly used in the manufacturing of gears, nuts, valve seats, bushes, electrical insulators, screws, bearings, and gaskets. Its versatility makes it a popular choice in engineering.
Comparison with Nylon 6
Nylon 6.6 is slightly harder than Nylon 6, providing better machining and durability. It is more suitable for applications requiring higher operating temperatures and is typically more expensive due to its manufacturing process.
Moisture Absorption
It is important to note that Nylon 6.6 Rod is hygroscopic, meaning it can absorb moisture. This property may affect components that require tight tolerances, especially in damp environments.
Specifications
- Material: Polyamide 66
- Operating Temperature: -30°C to +80°C
- Food Compliant: Yes
- Color: Cream with darker skin
- Better mechanical strength and stiffness than Nylon 6
- Hygroscopic: Yes
Benefits
- Durable and long-lasting performance
- Versatile for various engineering applications
- Improved machining capabilities
- Safe for food contact
Use Cases
- Gears
- Nuts
- Valve seats
- Bushes
- Electrical insulators
- Screws
- Bearings
- Gaskets
FAQ
Q: Is Nylon 6.6 Rod suitable for food contact?
A: Yes, the natural grade of Nylon 6.6 Rod is acceptable for food contact.
Q: Does Nylon 6.6 Rod absorb water?
A: Yes, it is hygroscopic and can absorb moisture, affecting tight tolerances.
Q: What is the difference between Nylon 6 and Nylon 6.6 Rod?
A: Nylon 6.6 Rod is slightly harder and offers better machining than Nylon 6.