Post Date:26,Sep,2022
Dispersive dhayi mamorekuru ari madiki, chimiro chedhayi pasina mapoka anonyungudika mvura, dhayi nerubatsiro rwe dispersant, dhayi zvakaenzana zvakapararira mumushonga wedhayi, dyeing polyester fibers.Mumiririri wesodium hexametaphosphateinhengo yekubatsira kuvandudza kuparadzira zvivakwa zvezvinhu zvakasimba kana mvura.
Kune ionic dispersant, iyo yakanyungudutswa mumvura inogona ionize ion yakanaka uye yakaipa ion, aya maion adsorbed pamusoro peiyo colloid particles ane machaji akasiyana, uye obva agadzira kaviri electric layer pamusoro peiyoion, zvichiita kuti kuve nekuvandudzwa.Kune iyo isiri-ionic dispersant, iyo inopararira inonyungudika mumvura uye inoshambadzirwa pamusoro peiyo colloidal particle, iyo inopoteredza chidimbu uye inoumba steric chipingamupinyi, ichitadzisa kusangana pakati peiyo reaction reagent uye reaction centre.
Sodium hetaphosphate ndeye polyphosphate.Chimiro chayo chemolecular idenderedzwa, asi ine mutsara wakareba cheni configuration.Iyo yakashongedzerwa kumusoro kwechikamu kuburikidza neboka rekupedzisira, nepo cheni yepakati isingabatanidzwe mukubatana, iyo inogona kupa yakawedzera electrostatic repulsion.Iyo ionized anion yesodium hetaphosphate yakanyungudutswa mumvura yakashambadzirwa pane chidimbu chepamusoro, izvo zvakawedzera electronegativity yechikamu chepamusoro.Uye zvakare, iyo ionized Na + ion inogona kuwedzera ukobvu hwekaviri yemagetsi layer, uyesodium hexametaphosphateinotamba dispersive effect pasi pezviviri izvi.
Zvose izvi zvinokonzeresa zvichawedzera simba rinosemesa pakati pezvimedu, zvichikonzera kusunungurwa kwemvura yemahara yakaputirwa mune yakaunganidzwa chimiro, saka iyosodium hexametaphosphatedispersant inogona kuita basa rekuparadzira zvidimbu uye zvidimbu zvekuzora.Chinangwa chayo chikuru ndechekudzikisa kupindirana kwemukati pakati pemvura - mvura uye yakasimba - mvura.Sakasodium hexametaphosphatedispersant is also a surfactant.
Pakukuya dhayi yakasimba, kuwedzerasodium hexametaphosphatedispersant inogona kubatsira kupwanya zvimedu uye kudzivirira zvimedu zvakaputsika kubva pakukora uye kuchengetedza kupararira kwakagadzikana.Mafuta ane mafuta asinganyunguriki mumvura pasi pesimba rakawanda rekugera rinobvongodza, rinogona kuparadzirwa kuita mabhero madiki emvura, kumira kubvongodza, pasi pechiito cheiyo interface tension inokurumidza stratified, uye kuwedzera sodium hetaphosphate dispersant inomutsa, inogona kuumba yakagadzikana emulsion.
Nguva yekutumira: Sep-27-2022