Water soluble soundproofing. applies a rust prevention coating proposal manufacture method and this material and coating the method which it does

摘要

The present invention relates to a method of coating by applying the manufacturing method and the material of the sound insulation, a water-soluble anti-corrosive coating.; The invention water is emulsified state of ethylene containing 40 to 60% for this purpose - in an emulsified state into a vinyl acetate copolymer (ethylene-vinyl acetate copolymer, EVA) 100 parts by weight of the water vessel here contains 40 to 60% 10 to 50 parts by weight of asphalt while little by little into the first mixing step of intermixing with a stirring rate of about 500~3000rpm; Wherein the first mixing step after the foaming agent giving from 0.5 to 5 parts by weight of inorganic additive talc (Talc) 5~100 parts by weight, respectively, and put little by little, as the adhesive resin 5 to 25 parts by weight of the order of the epoxy and ester type second mixture to intermix fair; The first will be made of a third mixing step of mixing two mutually mixing process after 0 to 20 parts by weight of a plasticizer and 0 to 10 parts by weight of surface active agent.; The present invention constructed as described above is an exemplary so as to obtain an excellent as well as the rust-inhibitive performance sound-absorbing effect to the coating process to various kinds of equipment that require sound insulation and anti-corrosive, will a manner that reduces the air pollution not causing organic volatiles, applied It will shorten the process so that you can get improvements and cost savings, and improve the quality of this product due to the effect of productivity.