METHOD FOR REUSING CRUSHED SYNTHETIC RESIN PRODUCT

摘要

A method for producing chromatically colored regenerated resin granules which comprises mixing a crushed synthetic resin product to be regenerated, such as a crushed thermoplastic resin product containing a black pigment, a mixture of a crushed thermoplastic resin product containing a black pigment and a crushed thermoplastic resin product containing a chromatic pigment, or a crushed thermoplastic resin product containing two or more chromatic pigments having different colors, preparing a molten product by heating the resultant mixture, and then converting the molten product to solid granules. The use of the method allows the production of chromatically colored regenerated resin granules capable of being reused in various applications from a crushed synthetic resin product to be regenerated.