Low Friction Thermal Stable PCTFE Bushing For Aerospace Precision Equipment

1. Product Description

PCTFE Bushing is a high-performance fluoropolymer component made from Polychlorotrifluoroethylene, specifically designed for use in high-precision mechanical systems. Thanks to its low coefficient of friction, excellent thermal stability, and resistance to chemicals and moisture, it is widely used in aerospace, cryogenic systems, precision instruments, and vacuum applications.

This material maintains tight dimensional tolerances and mechanical strength even in harsh operating conditions ranging from -200°C to +150°C, making it ideal for demanding applications requiring both smooth motion and long-term reliability.

2. Key Technical Properties

• Parameter	Specification
  Outer Diameter (OD)	20 mm – 500 mm
  Inner Diameter (ID)	10 mm – 480 mm (customizable)
  Wall Thickness	≥ 2 mm (can be customized as required)
  Length / Height	10 mm – 300 mm
  Tolerance	±0.05 mm ~ ±0.2 mm (based on size & request)
  Shape Options	Cylindrical, flanged, or stepped bushings

Shenzhen Teflon New Material Technology Co., Ltd. is a leading manufacturer and supplier of high-performance fluoroplastic raw materials, semi-finished products, and raw material solutions in China, with over 10 years of production experience. Our customers span various industries, including aerospace, semiconductors, fluid handling, petroleum, specialty gases, electronics, automotive, UAVs, medical, and construction.

Our product range includes fluoropolymer raw materials such as FEP, PFA, PTFE, PCTFE, PVDF, and ETFE, as well as fluoroplastic products including tubes, rods, gaskets, films, sheets, and coatings.