Poly(dimethyldiallylammonium chloride), eo ka tloaelo e tsejoang e le polyDADMAC kapa polyDDA, e fetohile polymer e fetolang papali ho saense le theknoloji ea morao-rao.Polymer ena e feto-fetohang e sebelisoa haholo liindastering tse fapaneng, ho tloha ho hloekisa metsi a litšila ho ea ho litlolo le lihlahisoa tsa tlhokomelo ea motho.
E 'ngoe ea likopo tsa mantlha tsa polyDADMAC ke li-coagulants bakeng sa kalafo ea metsi.Lihlopha tsa "quaternary ammonium" tse nang le "polymer charged" tse nang le "polymer charged" tse nang le "positively charged" tsa "quaternary ammonium" li tlamahanngoa le likaroloana tse nang le matla a mabe ka metsing, 'me li etsa likaroloana tse kholoanyane le tse boima ho feta tse ka ntšoang habonolo ka sedimentation kapa filtration.Sena se etsa hore e be mokhoa o sebetsang hantle le o theko e boima ho feta li-coagulants tsa setso joalo ka alum le ferric chloride.
Ntle le ho hloekisa metsi, polyDADMAC e boetse e fumana kopo ho indasteri ea pampiri, moo e sebelisoang e le thuso ea ho boloka le ho omella ka matla ho ntlafatsa boleng ba pampiri le ho fokotsa palo ea lik'hemik'hale tsa pampiri tse hlokahalang.Tefiso ea cationic ea polymer e etsa hore e atlehe ho tlama likhoele tsa lehong tse qosoang hampe le li-filler ka har'a makhasi a pampiri, ho matlafatsa matla a pampiri le ho boloka li-filler.
PolyDADMAC e boetse e sebelisoa indastering ea tlhokomelo ea motho le litlolo e le moemeli oa boemo le emulsifier.Tefiso ea eona ea cationic e etsa hore e atlehe ho tlama moriri le letlalo le qosoang hampe, ho ntlafatsa sebopeho le maikutlo a lihlahisoa tse kang li-shampoo, li-conditioner le lotions.
E le moetapele hotlhahiso ea polyDADMAC, k'hamphani ea rona e ikemiselitse ho fana ka lihlahisoa le litšebeletso tsa boleng bo holimo ho bareki ba rona ho pholletsa le indasteri.Re utloisisa bohlokoa ba li-coagulant tse tšepahalang le tse sebetsang hantle kalafong ea metsi mme re ikitlaelletsa ho fana ka litharollo tse baballang litšenyehelo tse fihlelang litlhoko tse ikhethang tsa bareki ba rona.Sehlopha sa rona sa litsebi se lula se hlahloba lits'ebetso tse ncha tsa polyDADMAC liindastering tse ntseng li hlaha, ho netefatsa hore re lula re le ka pele ho boqapi.
Qetellong, polymer ea PDDMAC e feto-fetohang e fetola liindasteri ka lits'ebetso tsa eona tse fapaneng, ho kenyeletsoa joalo ka li-coagulant bakeng sa kalafo ea metsi, li-agent tsa ho boloka indastering ea pampiri, le li-conditioning agents lihlahisoa tsa tlhokomelo ea motho.Ha tlhoko ea polymer ena e ntse e hola, re thabetse ho ba ka pele ho nts'etsopele ea eona mme re lebelletse ho hlahloba lits'ebetso tse ncha le ho feta nakong e tlang.
Nako ea poso: Mar-13-2023