DuPont 450HP

Long-term Supply of PFA 450HP

Main Applications

Chemical Processing Industry

PFA 450HP is widely used in the chemical processing industry, particularly in chemical linings for pipes, valves, and pipe fittings. It can also be employed in the production of ultra-pure chemicals and as unsupported pipe linings, ensuring long-term use in harsh environments, including chemical, thermal, and mechanical stress conditions.

Semiconductor Industry

In the semiconductor industry, PFA 450HP serves as one of the primary materials for manufacturing silicon wafer carriers, pipes and their accessories, and semiconductor components. With the development of high-purity PFA, its applications in high-purity semiconductor pipelines, precision processing, and ultrapure water systems continue to expand.

Fluid Handling Systems

PFA 450HP is suitable for applications requiring improved color, lower extractable fluoride levels, and freedom from other foreign particles. It contains no additives, making it ideal for harsh chemical environments where purity in the parts-per-billion range is essential, such as in semiconductor manufacturing, industrial or life science fluid handling systems, and fluid system measurement instruments.

High-Performance Chemical Delivery Systems

Due to its high melt strength and thermal stability, PFA 450HP can be used to enhance processing speeds, combining the ease of processing of traditional thermoplastics with many properties of polytetrafluoroethylene. This makes it particularly well-suited for fluid handling components in high-performance chemical delivery systems.

Other Applications

In addition to the above applications, PFA 450HP can be fabricated into various products such as straight pipes, pipe fittings, bushings, diaphragms, and pipe linings, leveraging the material's inherent superior properties. As technology advances, the application scope of PFA is expected to further broaden.