COMPOSITION FOR ELECTROPHORETIC PREPARATION OF POLYMERIC COATINGS

摘要

Usage: protection of metals against corrosion by electrophoresis. The inventive composition comprises 72% aqueous dispersion of an epoxy resin with bisphenol mol "m. 23-27% 27% aqueous dispersion poliuretansemikarbazida PUS- 9 HF-S, methyl t-6S, remainder water. The aqueous dispersion of the epoxy resin with stirring hydrochloric diluted with water and added with stirring an aqueous dispersion of polyurethane semicarbazide. The mixture was introduced with stirring methyl. Features: drying time 50 minutes curing temperature of 95-100 & amp; deg; C, breakdown strength of 275 kp / mm benzo resistance 30 days. 1 tabl0 - And with Yu Yu of about