POLYDIMETHYL SILOXANE SOL, SURFACE TREATMENT METHOD FOR METAL SUBSTRATE USING THE POLYDIMETHYL SILOXANE SOL AND ARTICLE MANUFACTURED BY THE METHOD

摘要

A polydimethyl siloxane sol includes polydimethyl siloxane, isopropyl alcohol, ethanol, fumed silicon dioxide, hydrochloric acid, and water. A surface treatment method for a metal substrate using the polydimethyl siloxane sol and a coated article manufactured by the method is also provided.