METHOD FOR SURFACE TREATMENT OF POLYACETAL RESINS

摘要

A method for the surface treatment of polyacetal resin characterised in that the resin is treated with an acidic solution containing chloride ions and sulfuric acid ions, thus etching the resin surface and enabling it to be plated and attain high adhesion characteristics and superior heat resistance to that of a plated ABS resin. The plated product can be surface-decorated and bonded, for example by coating, vacuum deposition or sputtering.