Ukusasazeka kwe-carboxymethyl cellulose kukuba imveliso iya kuboliswa emanzini, ngoko ke ukusasazeka kwemveliso kuye kwaba yindlela yokugweba ukusebenza kwayo. Masifunde ngakumbi ngayo:
1) Umlinganiselo othile wamanzi wongezwa kwinkqubo yokusasazeka efunyenweyo, nto leyo enokuphucula ukusasazeka kwee-colloidal particles emanzini, kwaye kuyimfuneko ukuqinisekisa ukuba ubungakanani bamanzi ongezelelweyo abunakunyibilikisa i-colloid.
2) Kuyimfuneko ukusasaza amasuntswana e-colloidal kwindawo yokuthwala ulwelo exutywa emanzini, enganyibilikiyo kwiijeli ezinyibilikayo emanzini okanye engenamanzi, kodwa kufuneka ibe nkulu kunomthamo wamasuntswana e-colloidal ukuze isasazeke ngokupheleleyo. zii-alcohols ze-monohydric ezifana ne-methanol kunye ne-ethanol, i-ethylene glycol, i-acetone, njl.
3) Ityuwa enyibilikayo emanzini kufuneka yongezwe kulwelo oluthwala ityuwa, kodwa ityuwa ayinakukwazi ukusabela kwi-colloid. Umsebenzi wayo ophambili kukuthintela ijeli enyibilikayo emanzini ukuba ingenzi intlama okanye ijiye kwaye ingabi namanzi xa iphumle. Ezisetyenziswa kakhulu yi-sodium chloride njalo njalo.
4) Kuyimfuneko ukongeza i-agent yokumisa kulwelo oluthwalayo ukuthintela isiganeko sokuna kwejeli. I-agent yokumisa ephambili ingaba yi-glycerin, i-hydroxypropyl methylcellulose, njl. I-agent yokumisa kufuneka inyibilike kwi-carrier yolwelo kwaye ihambelane ne-colloid. Kwi-carboxymethyl cellulose, ukuba i-glycerol isetyenziswa njenge-agent yokumisa, idosi eqhelekileyo imalunga ne-3%-10% yolwelo oluthwalayo.
5) Kwinkqubo ye-alkalizing kunye ne-etherification, kufuneka kongezwe ii-surfactants ze-cationic okanye ezingezizo ze-ionic, kwaye kufuneka zinyibilikiswe kwi-liquid carrier ukuze zihambelane nee-colloids. Ii-surfactants ezisetyenziswa rhoqo yi-lauryl sulfate, i-glycerin Monoester, i-propylene glycol fatty acid ester, idosi yayo imalunga ne-0.05%-5% yolwelo oluthwala.
Ixesha lokuthumela: Novemba-04-2022