Kufufuza PolyDADMAC

Kuwunika Ubale Wapakati Pa Kulemera kwa Molecular, Viscosity, Solid Content, ndi Quality of PolyDADMAC

PolyDADMAC (yomwe imadziwikanso kuti "polydiallyl dimethyl ammonium chloride") ndi polima cationic yomwe imagwiritsidwa ntchito pochiritsa madzi. Amayamikiridwa chifukwa cha flocculation yake yabwino komanso zotsatira za coagulant. Monga ogulitsa komanso ogulitsa mankhwala opangira madzi, ndikofunikira kumvetsetsa ubale womwe ulipo pakati pa kulemera kwa maselo, kukhuthala kwa ma viscosity ndi zolimba za PolyDADMAC ndi mtundu wazinthu. M'nkhaniyi, tiwona kugwirizana pakati pa zizindikirozi ndi momwe mungasankhire mankhwala apamwamba omwe ali oyenera kwa inu.

Kulemera kwa maselo, kukhuthala ndi zolimba za PolyDADMAC ndizofunika kwambiri zomwe zimakhudza zotsatira zake. Iwo ndi ogwirizana. Zotsatirazi ndikulongosola mwatsatanetsatane za iwo ndi tsatanetsatane wa ubale wawo:

1. Ubale

Kulemera kwa molekyulu kumatanthawuza kutalika kwautali wa polyDADMAC polima unyolo.

Maselo apamwamba a mamolekyu nthawi zambiri amatanthauza maunyolo aatali a polima, omwe amatha kupititsa patsogolo luso la PolyDADMAC. Ndipo mamolekyu okwera kwambiri nthawi zambiri amathandizira kuti tinthu ting'onoting'ono ta m'madzi tigwirizane. Ikhoza kusintha zotsatira za mankhwala a madzi.

Komabe, kulemera kwambiri kwa maselo kungayambitsenso kukhuthala kwakukulu, komwe kumakhudza ntchito.

Kulemera kwa mamolekyu ndi chizindikiro chofunikira cha khalidwe la PDDMAC chifukwa limakhudza mwachindunji momwe amagwiritsira ntchito.

Miyezo ya ma molekyulu ya PDADMAC nthawi zambiri imachokera ku 50,000 mpaka 700,000Da, ndipo zinthu zomwe zimakhala ndi zolemera kwambiri zama cell zimayenera kupitilira 3,000,000Da.

2. Viscosity

Viscosity imatanthawuza kukana kwa yankho la PolyDADMAC kuyenda.

Nthawi zambiri mamasukidwe akayendedwe ndi 80-12,000mPa.s, ndipo palinso mawonekedwe apamwamba a PolyDADMAC okhala ndi mamasukidwe apamwamba kuposa 100,000. Kuwoneka kwa ma viscosity kumagwirizana kwambiri ndi kulemera kwa maselo, ndipo kulemera kwakukulu kwa maselo kumabweretsa kukhuthala kwakukulu. Ndipo mamasukidwe akayendedwe amakhudza solubility ndi dispersibility wa PDADMAC, komanso ntchito yake ntchito mu ntchito. Ngati mamasukidwe akayendedwe ndi apamwamba kwambiri, kukhuthala kwapamwamba kungayambitse zovuta zina zogwirira ntchito (kutumiza ndi kusungunula, ndi zina zotero) Viscosity ndi gawo lofunikira poyezera khalidwe la PDADMAC chifukwa limasonyeza kulemera kwake kwa maselo ndi ntchito yogwiritsira ntchito.

3. Zokhazikika

Zolimba zimatanthawuza kulemera kwa ma polima mu yankho la PolyDADMAC.

Zomwe zili zolimba kwambiri zimatanthauza kuchepetsa mtengo wosungira ndi katundu. Komabe, ngati chinthu chokhala ndi mamolekyu apamwamba kwambiri chakonzedwa ngati yankho la 40%, sichingatsanulidwe m'ng'oma.

Zomwe zili zolimba za PolyDADMAC ndi 10% kapena 50%, ndiye kuti, gawo lazinthu zogwira mtima mu yankho.

Nthawi zambiri, zolimba za PolyDADMAC zomwe timagulitsa zimakhala pafupifupi 40%. Tilinso ndi zina zokhazikika zokhazikika.

Mutha kuyang'anaKufotokozera mwatsatanetsatane kwa PolyDADMACkwa mafotokozedwe enieni ndi zizindikiro za PolyDADMAC.

Mgwirizano pakati pawo:

Kulemera kwa mamolekyu ndi kukhuthala:

Pazinthu zolimba zomwezo, kulemera kwa maselo kumakhala kwakukulu, kumapangitsanso kukhuthala.

Kulemera kwa maselo, kumapangitsanso kukhuthala.

Zolimba komanso kukhuthala:

Kwa kulemera komweko kwa maselo, kukweza zinthu zolimba, kumapangitsanso kukhuthala kwakukulu.

Kulemera kwa mamolekyu, zolimba, ndi magwiridwe antchito:

Pazinthu zina zolimba, kulemera kwake kwa maselo, kumakhala bwinoko, koma kukhuthala kumawonjezeka.

Momwe mungasankhire PolyDADMAC yomwe imakuyenererani

Kukhuthala koyenera: onetsetsani fluidity, kusungunuka kosavuta, ndikuchita bwino kwa flocculation.

Ngati mukufuna kupeza wogulitsa watsopano kuti mugule PolyDADMAC, ndiye choyamba muyenera kudziwa momwe madzi anu amapangidwira kuti wothandizira wanu akuthandizeni kusankha chitsanzo chabwino. Kapena mutha kuwuza wogulitsa mtundu ndi mtundu wa PolyDADMAC womwe mudagwiritsa ntchito kale. Kapena mutha kutumiza PolyDADMAC yanu yomwe ilipo kwa wothandizira wanu watsopano ndikuwalola kuti akuthandizeni kusanthula ndikusankha. Kuyesa zitsanzo za PolyDADMAC yatsopano ndikofunika kwambiri, ndipo muyenera kuyesa mosamala kuti muwone ngati chitsanzocho ndi choyenera kwa inu.

Monga katswiriPolyDADMAC ogulitsa, tikhoza kukupatsani ntchito zosankhidwa ndikukutumizirani zitsanzo zaulere. Ngati muli ndi zosowa, chonde titumizireni. Tikufananizani ndi woyang'anira zamalonda kwambiri kuti akutumikireni.