Dab tsi yog kev siv DPM hnyav?
Dipropylene glycol methyl ether (DPM)yog ib qho yooj yim adaptable compound nrog ntau yam kev lag luam siv. Nws yog stabilizer rau polyvinyl chloride, kom ntseeg tau tias thermal thiab kev ruaj ntseg. Tsis tas li ntawd, nws yog ib qho hnyav hnyav rau nitrocellulose, ethyl cellulose thiab polyvinyl acetate, thiab yog li siv tau rau hauv cov coatings, adhesives thiab polymers. Nyob rau hauv cov xim, dyes, luam ntawv inks thiab enamels, nws cov khoom hnyav ntxiv txhim kho dispersion thiab sib xws.
DPM yog dav siv nyob rau hauv ntau yam tshwj xeeb formulations. Nws yog siv los ua tus neeg sawv cev sib txuas hauv cov txheej txheem dej.DPM kuj tseem siv rau hauv tsev thiab cov chaw ua haujlwm huv, cov roj thiab cov xim tshem tawm, thiab cov hlau thiab cov khoom siv tawv tawv.
Hauv textiles, DPM yog siv los ua cov kuab tshuaj thiab cov khoom sib txuas hauv vat-dyed fabrics los txhawb cov xim sib xws. Nws kuj yog siv los ua tus neeg sawv cev sib txuas hauv cov qauv tshuaj pleev ib ce thiab cov tawv nqaij txias kom txhim kho kev ntxhib los mos thiab ruaj khov. Tsis tas li ntawd, nws yog siv nyob rau hauv kev ua liaj ua teb formulations raws li ib tug stabilizer thiab coagulant rau tshuaj tua kab.
