... , aromatic hydrocarbons, chlorinated hydrocarbon stable, not chlorinated biphenyl and oxidation resistance of acid, oxidant, strong sulfuric acid, nitric acid ... , wang, s., hydrogen peroxide and sodium hypochlorite, etc. PPS resistance to the radioactive.. 2 ... . 1).Stainless steel surface using very good special plating processing, smooth, use very comfortable2).LOGO use high ...