Poly (dimethyldiallylammonium chloride), e tsejoang haholo e le polyDADMAC kapa polyDDA, e fetohile polymer e fetolang papali saenseng le theknolojing ea sejoale-joale. Polymer ena e feto-fetohang e sebelisoa haholo liindastering tse fapaneng, ho tloha kalafong ea metsi a litšila ho isa litlolong le lihlahisoa tsa tlhokomelo ea botho.
E 'ngoe ea lits'ebetso tse ka sehloohong tsa polyDADMAC ke ho kopanya lintho tse sireletsang metsi bakeng sa kalafo ea metsi. Lihlopha tsa quaternary ammonium tse nang le positive charged tsa polymer li tlamahana le likaroloana tse sa sireletsang metsi hantle, li etsa likaroloana tse kholoanyane le tse boima tse ka tlosoang habonolo ka ho senngoa kapa ho sefshoa. Sena se etsa hore e be mokhoa o sebetsang hantle le o theko e tlaase ho feta li-coagulant tsa setso joalo ka alum le ferric chloride.
Ntle le kalafo ea metsi, polyDADMAC e boetse e sebelisoa indastering ea pampiri, moo e sebelisoang e le thuso ea ho boloka le sesebelisoa sa ho omella ho ntlafatsa boleng ba pampiri le ho fokotsa bongata ba lik'hemik'hale tsa ho etsa pampiri tse hlokahalang. Tefiso ea cationic ea polymer e etsa hore e sebetse hantle ho tlamahaneng le likhoele tsa lehong tse nang le tjhaja e mpe le li-filler ka har'a pampiri ea pampiri, e leng se ntlafatsang matla a pampiri le ho boloka li-filler.
PolyDADMAC e boetse e sebelisoa indastering ea tlhokomelo ea botho le ea litlolo e le sesebelisoa sa ho lokisa letlalo le ho le kopanya le emulsifier. Tefiso ea eona ea cationic e etsa hore e sebetse hantle ho tlama moriri le letlalo le nang le tjhaja e mpe, e ntlafatsa sebopeho le maikutlo a lihlahisoa tse kang li-shampoo, li-conditioner le li-lotion.
Jwalo ka moetapele hoTlhahiso ea polyDADMAC, khamphani ea rona e ikemiselitse ho fana ka lihlahisoa le lits'ebeletso tsa boleng bo holimo ho bareki ba rona ho pholletsa le liindasteri. Re utloisisa bohlokoa ba li-coagulant tse tšepahalang le tse sebetsang hantle kalafong ea metsi 'me re loanela ho fana ka litharollo tse theko e tlaase tse fihlelang litlhoko tse ikhethang tsa bareki ba rona. Sehlopha sa rona sa litsebi se boetse se ntse 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 PDADMAC e feto-fetohang e fetola liindasteri ka lits'ebetso tsa eona tse fapaneng, ho kenyeletsoa le li-coagulant bakeng sa kalafo ea metsi, li-agent tsa ho boloka lintho indastering ea pampiri, le li-agent tsa ho lokisa lintho lihlahisoa tsa tlhokomelo ea botho. Ha tlhoko ea polymer ena e ntse e eketseha, re thabetse ho ba ka pele ho nts'etsopele ea eona 'me re labalabela ho hlahloba lits'ebetso tse ncha le ho feta nakong e tlang.
Nako ea poso: Hlakubele-13-2023