Seals bushing

EXAMPLES Wear rings, interstage bushings, balancing device, throat bushing, seal faces, bearings and gaskets. 

PEEK derivatives have significant commercial utility as plastics, especially as molded articles and as composites with glass, carbon, and Kevlar fibers for a variety of structural applications, including the aerospace and general engineering industries. PEEK also finds applications as extruded rods and profiles for manufacture of bushings, seals, etc. 

Uses Compatibilizer in blends and alloys polymeric coupling agent in reinforced or recycled PE or PP, adhesives, sealants extrusion coating resin cable/wire Jacketing pipe/profile extrusions film (sacks, food wrap, earner bags) inj. mold goods (toys, elec, fittings, bushes, seals, components) rotationally molded tanks, boats textile adhesives hot melts... 

Other nonautomotive applications include office equipment, household appliances, toys, products requiring the use of boots, bushings, seals, tubing, and other rubber articles. 

A linear polymer obtained by radical polymerization of tetrafluoroethylene. PTFE has a melting point of 327 °C and outstanding resistance to chemical attacks or disso-lutimi. Its uses include Uners for chemical processing equipment, high-temperature cable insulation, bushings, seals, and nonstick surfaces. 

Civil Electronics, automobile, aircraft, mechanical engineering, aerospace, medical, fuel cell, environmental science Wire insulation, tape, chip carrier, switches, liquid crystal display panels, foam insulation, baffles, bushings, seal rings, abrasive cutting wheels, composite structures, adhesives, gas separation membrane, high-temperature adhesive for semiconductor industries, pacemakers, eye lens implants, fuel cell membrane... 

Bushings, seals, and thrust washers fabricated from thermosetting polyimide Vespel, which has low coefficient of friction and wear, creep resistance, chemical resistance, and high continuous-use temperature s ... 

Low-stress abrasion (scratching) is defined as wear that occurs clue to relatively light rubbing contact of abrasive particles with the metal. The criteria established for low-stress abrasion is that the forces must be low enough to prevent crushing of the abradant. Wear scars usually show scratches, and the amount of subsurface deformation is minimal. Consequently, the surface does not work harden appreciably. Parts such as screens, chute liners, blades, and belts that are exposed to sand slurries or abrasive atmospheres could experience low-stress abrasion. Many machine components such as bushings, seals, and chains that operate in dust will wear by low-stress abrasion. Figure 6(a) shows a siuface that was subjected to low-stress abrasion. 

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