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In reaction of 50L stainless steel

From;  Author:Stand originally

Polyurethane (PU) latex coating is had fully waterproof wet, soft wear-resisting and be able to bear or endure the special function such as microtherm, in waterproof in showing wet fabric coating, leather coating, already got applied extensively, but existing to be able to bear or endure difference of ability in swimming, be able to bear or endure await a gender not the defect such as beautiful. And acrylic ester (PA) latex coating is had better be able to bear or endure ability in swimming, be able to bear or endure await gender and be able to bear or endure the function such as chemical medium, but also put in hardness difference of function of big, feel, do not be able to bear or endure the defect such as solvent. Organic silicon has good hear resistance, be able to bear or endure microtherm sex, hydrophoby is good, and good permeability. If use direct prose style of moisture of polyurethane of modified of acrylic ester, organic silicon, can rise both advantage union already, can overcome each other weakness again, can widen its use range greatly, research is relatively consequently active in recent years [1-4] .

Use radiate device undertakes radiation treatment belongs to burgeoning environmental protection industry in our country, have free from contamination, add without remain, feebleminded bad news, technology be worth advanced and bright characteristic, be known as green to machine an industry, development is very rapid in last few years, already was included the field of new and high technology that national emphasis supports. Compare with general chemical method phase, radiation polymerization reacts speed controls; easily small to the dependence of temperature, reaction but normal temperature undertakes; realizes craft automation; easily to produce a process to not have " 3 useless " Gaojusheng produces; product quality cost is inferior, and the product does not contain formaldehyde, it is the green product that accords with environmental protection requirement [5-7] . This breed to glue of coating of ability in swimming of rich our country, drive and expand the innovation capacity of coating industry, innovation gives good economy and social benefit, will have very big effect undoubtedly. This literary grace uses aggregate technology of latex of law of radiate of cobaltic 60- γ , come polyurethane of preparation water system, glue of coating of fabric of colophony of the acrylic acid that contain silicon. This glue holds polyurethane, acrylic ester and organic silicon concurrently 3 person good character, the coating that is used at fabric is arranged, make fabric has the good the root of fangfeng that prevent rain, aerate fully wet, wearing comfortable function, made up for the inadequacy that uses the wear that onefold colophony brings, feel and cost field