PTFE Bushes .

PTFE bushes (also called Teflon bushes) are cylindrical components made from Polytetrafluoroethylene (PTFE) designed to reduce friction, absorb shock, and provide insulation or chemical resistance between two mating surfaces, typically in rotating or sliding assemblies. ✅ Key Properties of PTFE Bushes: Low Friction Coefficient: One of the slipperiest materials—ideal for dry, self-lubricating bushings. Chemical Inertness: Resistant to virtually all chemicals, acids, and solvents. Thermal Stability: Operates in a wide temperature range: -200°C to +260°C. Excellent Electrical Insulation: Often used where electrical isolation is critical. Non-stick Surface: Prevents buildup and makes it easy to clean or replace. Moisture Resistance: Hydrophobic and unaffected by water or steam.