1. Emulsion polymerization: Nws yog tau los ntawm reacting ib monomer, ib tug pib thiab distilled dej ua ke.Feem ntau, cov resin yog 50% khoom emulsion, thiab yog cov kua roj hmab uas muaj li 50% dej.Cov hluavtaws emulsions feem ntau yog mis nyuj dawb bluish (Dingdal phenomenon), thiab cov iav hloov pauv kub yog tsim raws li FOX mis.Yog li, hom emulsion no muaj qhov hnyav molecular, tab sis cov ntsiab lus ntawm cov khoom yog feem ntau 40% mus rau 50%.Kev lag luam ntau lawm yuav tsum muaj kev tswj xyuas meej, vim yog siv dej ua kuab tshuaj, ib puag ncig tus phooj ywg emulsion.
2. Suspension polymerization: Nws yog cov txheej txheem ntau lawm thiab yog ib txoj hauv kev siv los tsim cov khoom resins.Cov khoom acrylic resin yog raug rau cov tshuaj tiv thaiv polymerization siv ib pawg methyl-muaj acrylate.Cov acrylates nrog ib pab pawg methyl feem ntau muaj ib pawg ua haujlwm, thiab cov tshuaj tiv thaiv polymerization hauv cov hlab ntsha tsis yooj yim los tswj, thiab nws yooj yim los lo rau lub lauj kaub blasting.
3. Bulk polymerization: Nws yog cov txheej txheem ntau lawm.Cov txheej txheem yog muab cov ntaub ntawv raw rau hauv ib zaj duab xis tshwj xeeb, tom qab ntawd ua rau cov agglomerates, tshem tawm cov pulverization, thiab tom qab ntawd lim.Lub purity ntawm cov khoom acrylic resin ua los ntawm txoj kev no yog siab tshaj plaws nyob rau hauv tag nrho cov ntau lawm txoj kev, thiab cov khoom yog ruaj khov.Kev sib deev kuj yog qhov zoo tshaj plaws, thiab nws cov kev tsis txaus siab kuj muaj tag nrho.
Post lub sij hawm: Dec-01-2021