preparation of a new water based coating of plastics from waste electrical and electronic equipment.

摘要

the present invention describes a new coating of plastics, water glass, resin obtained by the process and ecological treatment and recovery of waste electrical and electronic equipment (weee) (1).the waste, after crushing are mixed with water to give a paste adhesive market consisting of silica, glass, plastics, resins, and adhesives, is of great industrial interest for various applications, namely the liners to m o, roofs, foundation and engineering work.the coating after application and drying a sealant coating. it protects the body against moisture and intempu00e9ru00e9s treatment.the method is very simple, there is no solvent in an aqueous medium and / or heat treatment, resulting in obtaining a highly resistant layer, a high penetration through the pores and cracks of various treaties, and with a unit price is very encouragean t.