Plastic Bushing

Plastic Bushing

plastic bushing:Manufactures precision plastic bushings with an extensive line of plastic materials along with complete facilities for plastic molding, machining & fabrication. INJECTION MOLDED PLASTIC SELF-LUBRICATING BEARINGS,(OILES, #80, IGUS ,engineering plastic bushing,Polymer bushing)
Nylon   Delrin    UHMW    Peek    Ultem    Noryl    Polypropylene    Polysulfone

    A plastic material is any of a wide range of synthetic or semi-synthetic organic solids[citation needed] used in the manufacture of industrial products. Plastics are typically polymers of high molecular mass, and may contain other substances to improve performance and/or reduce costs. Monomers of plastic are either natural or synthetic organic compounds.

   The word plastic is derived from the Greek (plastikos) meaning capable of being shaped or molded, from p?ast?? (plastos) meaning molded.It refers to their malleability, or plasticity during manufacture, that allows them to be cast, pressed, or extruded into a variety of shapes?uch as films, fibers, plates, tubes, bottles, boxes, and much more.

    The common word plastic should not be confused with the technical adjective plastic, which is applied to any material which undergoes a permanent change of shape (plastic deformation) when strained beyond a certain point. Aluminum which is stamped or forged, for instance, exhibits plasticity in this sense, but is not plastic in the common sense; in contrast, in their finished forms, some plastics will break before deforming and therefore are not plastic in the technical sense.

    There are two types of plastics: thermoplastics and thermosetting polymers. Thermoplastics are the plastics that don't undergo chemical change in their composition when heated and can be moulded again and again; examples are polyethylene, polystyrene, polyvinyl chloride and polytetrafluoroethylene (PTFE).Thermosets can melt and take shape once; after they have solidified, they stay solid.

    The raw materials needed to make most plastics come from petroleum and natural gas.

     A bushing, also known as a bush, is an independent plain bearing that is inserted into a housing to provide a bearing surface for rotary applications; this is the most common form of a plain bearing.Common designs include solid (sleeve and flanged), split, and clenched bushings. A sleeve, split, or clenched bushing is only a "sleeve" of material with an inner diameter (ID), outer diameter (OD), and length. The difference between the three types is that a solid sleeved bushing is solid all the way around, a split bushing has a cut along its length, and a clenched bearing is similar to a split bushing but with a clench across the cut. A flanged bushing is a sleeve bushing with a flange extending radially outward from the ID. The flange is used to positively locate the bushing when it is installed or to provide a thrust bearing surface.

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