GRANULAR COMPOSITE MATERIAL, ITS SECONDARY WORKED BODY AND THEIR PRODUCTION

摘要

PURPOSE: To produce a granular composite material capable of recycling materials from scrap and a secondary worked body of the composite material. CONSTITUTION: Shredder dust of scrap as starting material is freed of metals and passed through a crusher and a sieving machine to produce the objective granular composite material 1 having <=0.3g/cm<3> bulk density and about 10-20m/m size. The granular composite material 1 is caked with a fibrous thermoplastic resin 7 as a binder to produce the objective secondary worked body 6.