Nylon 66 is a high-performance engineered thermoplastic known for its exceptional strength, rigidity, and heat resistance. It is one of the most widely used nylon grades, particularly in demanding applications where durability and thermal stability are critical. Nylon 66 offers higher mechanical strength and better wear resistance compared to Nylon 6, making it ideal for applications that require long-term mechanical performance at elevated temperatures. Its ability to withstand harsh environments, including exposure to chemicals and abrasion, further enhances its versatility across various industries.
Key Properties
- Higher tensile strength: Stronger than Nylon 6, providing excellent structural integrity in heavy-duty applications.
- Superior heat resistance: Can withstand temperatures up to 200°C, making it suitable for high-heat environments.
- Excellent wear and abrasion resistance: Ideal for components that face friction, such as gears, bearings, and bushings.
- Chemical resistance: Resistant to oils, greases, fuels, and most solvents, ensuring longevity in harsh chemical environments.
- Low creep: Maintains dimensional stability under continuous load, reducing deformation over time.
- Rigidity and stiffness: Provides increased mechanical stability, making it suitable for high-load applications.
- Moisture absorption: Lower moisture absorption compared to Nylon 6, enhancing its dimensional stability in humid conditions.
Applications
Nylon 66 is commonly used in a variety of applications, including:
- Automotive: Under-the-hood components like radiator end tanks, air intake manifolds, and engine covers due to its heat resistance and mechanical strength.
- Industrial: High-load bearings, gears, and structural components where wear resistance and low friction are crucial.
- Electrical & Electronics: Used in electrical connectors, circuit breaker housings, and other components that require insulation and heat resistance.
- Consumer Goods: Found in power tools, sports equipment, and high-wear items like zippers and fasteners, where toughness and rigidity are essential.
- Aerospace: Aircraft components that demand lightweight yet high-strength materials capable of performing under high-temperature conditions.
Compound Options
We offer a range of Nylon 66 compounds to meet specific application requirements:
- Natural/Black/Custom Colors: Available in standard and custom colors to fit your design and aesthetic needs.
- Impact Modified: Enhanced impact resistance for applications subject to dynamic stress or shock loading.
- Glass Fiber Reinforced: Offers significantly improved tensile strength, stiffness, and dimensional stability, making it ideal for structural applications.
- Mineral Reinforced: Provides better dimensional stability and reduces warping for precision components.
- Glass/Mineral Reinforced: A hybrid blend that balances strength, rigidity, and stability, useful in high-stress environments.
- Teflon Fiber Reinforced: Enhances wear resistance and reduces friction, suitable for sliding parts and moving mechanisms.
- UV Stabilized: Protects against ultraviolet light degradation, making it ideal for outdoor applications that require long-term exposure to sunlight.
- Advanced Lubricants & Nucleants: Improves processing and part quality by enhancing mold flow, surface finish, and cycle times.
- Hydrolysis Resistant: Provides enhanced resistance to water and moisture, particularly useful in high-humidity or water-immersed environments.
- Flame Retardant: Meets stringent flammability requirements, ideal for applications requiring enhanced fire safety.