Complex construction matter is produced from 2 or several specifically diverse matters. When merged together, the characteristics of the newly formed mixture are relatively superior to the individual matters. The method of producing the materials like thermoplastic is relatively a core chemical process rather than a physical process. Due to the use of chemical process for producing this polymer, its strength can be altered.

Thermoplastics comprise of 2 kinds of components or materials. First is the medium and second is the strengthening material. For producing wear resistant thermoplastic more than 1 kind of variety of medium or strengthening material is required. The medium matter supports as well as surrounds the other ingredients by maintaining their virtual position. The strengthening matter conveys extraordinary and unusual characteristics, like the mechanical as well as electrical, to perk up the medium characteristics.

Thermoplastics are admired for special features like the far above the ground elevated power, impact strength (toughness), struggles against the reactions with acids as well as oxidization, is lightweight, is mechanically stiff, is temperature resistant as well as most importantly can be easily manufactured or processed. A lot of such matters are cheap, has low production and maintenance value as well as leads to negligible environmental pollution.

Generally used kinds of wear resistant thermoplastics are composites; thermo set composites, fiberglass thermoplastics, hard metal, and white cast iron as well as laminated metal inter-metallic. The other kind of thermoplastics includes metal matrix composites, ceramic matrix composites, (comprising of R.C.F, cement etc) as well as a special type of wood (like the characteristically strong wood, pykrete and plywood,)

Similar to wear resistant thermoplastics a natural polymer is found in the nature, which is specifically found in barks which contain fibers of cellulose that are held together by lignin (also a polymeric substance). It is the most useful and common material employed in the industries of all sectors. The starting materials sometimes used for its production are mud as well as straw. Other combinations are natural medium and clay aggregates in the form of asphalt concrete as well as syntactic foam.

Water resistant thermoplastics are employed as a substitute for flooring, wood in fence stand up, roofing, railings, etc. Though Water resistant thermoplastics have a lot of use but it can not be used in the aero space industries for making the bodies of planes and jets or helicopters.