Delrin® 527 is the black equivalent to the Delrin 550 SA material.
Understanding Delrin® 527
Delrin® 527 is a specialized grade of acetal homopolymer resin, engineered to provide the robust performance characteristics of Delrin 550 SA, but with a black pigmentation and enhanced properties. This material is widely utilized in applications where the unique attributes of Delrin are required, coupled with the aesthetic or functional benefits of a black color.
Key Characteristics of Delrin® 527
Delrin® 527 distinguishes itself with several key properties that make it a preferred choice for various engineering applications:
- Superior Machinability: It is noted for having the best machinability among all standard acetal grades. This characteristic allows for the production of complex and precise components with ease, reducing manufacturing time and costs.
- Outstanding UV Stabilization: Delrin® 527 offers exceptional resistance to ultraviolet (UV) radiation. Its UV stabilization is even better than that found in the 100 series black Delrin grades, making it highly suitable for outdoor applications or components exposed to sunlight where color retention and material integrity are crucial.
- Surface Lubricated Resin: This grade is formulated as a surface lubricated resin. This property contributes to its low friction and excellent wear resistance, making it ideal for moving parts, bearings, gears, and other applications where smooth operation and durability are essential.
Applications of Black Delrin Grades
Black Delrin materials, including Delrin® 527, are commonly employed in industries that require durable, low-friction, and dimensionally stable plastic components. Their properties make them suitable for a wide range of uses, such as:
- Automotive components
- Consumer electronics
- Industrial machinery parts
- Medical devices (non-implantable)
- Sporting goods
- Components requiring good aesthetics and UV stability.
The combination of its inherent strength, lubricity, and enhanced UV resistance makes Delrin® 527 a versatile material for demanding environments.
