Composites and composite materials typically consist of a matrix and a dispersed, fibrous or continuous second phase. The second phase may reinforce the material, alter electrical or magnetic properties, or enhance wear or erosion resistance.
Plain bearings and sleeve bearings (also referred to as bushings or journal bearings) are used to constrain, guide or reduce friction in rotary or linear applications. They function via a sliding action.
Plastic bearings are used in wet and corrosive environments, clean environments, areas that are difficult to lubricate, and applications that require non-magnetic bearings.
Polymers and plastic materials are organic, synthetic or processed polymers that are supplied as raw materials or stock shapes. They typically consist of thermoplastic or thermosetting resins and can be made into many forms.
Protective liners and lining systems protect an underlying surface from corrosion, wear, erosion, heat or fire. They may also provide leak protection or fluid containment.
Spherical plain bearings accommodate wide-ranging angular misalignment with a ball-and-socket type design. They are frequently used in linkages and control rod applications.