Preparing Method Of Unsaturated Polyester Resins Containing Phosphate And Uv-Curing Flame Retarding Paint

摘要

The method for producing flame-resistant and flame-retardant coating of UV-curable unsaturated polyester resin containing an excellent disclosed There. In order to produce an unsaturated polyester resin containing the first alcohol of 20 to 40 parts by weight, 12 to 40 parts by weight of polybasic acid to form a mixture comprising 17 to 37 weight parts of phosphoric acid derivatives containing a. Then, the polyhydric alcohol causes a condensation reaction of the acid contained in the mixture. It may be made of an unsaturated polyester resin containing the resulting. In this way, the flame-retardant coating material containing the unsaturated polyester resin can have excellent physical properties and excellent flame retardant performance.