Ama-polyamineamele isigaba sezinto eziphilayo ezivezwa ngokuba khona kwamaqembu amaningi we-Amino. Lezi zinhlanganisela, ezingejwayelekile, ikhambi elingenamibala, eliminyene emazingeni aseduzane we-PH. Ngokungeza ama-ANYNES ahlukene noma ama-polyamine ngesikhathi sokukhiqiza, imikhiqizo ye-polyamine enamasisindo ahlukene ama-molecular kanye nama-degree of branching ingatholwa ukuze ivumelane namasimu ekwelashwa ahlukahlukene.
Ngakho-ke, ukusetshenziswa kwama-polyamines span ahlukahlukene izimboni, kufaka phakathi ukucaciswa kwamanzi, ukuhlukaniswa kwamanzi ngamanzi, ukususwa kombala, ukwelashwa imfucuza, kanye nokugxuma kwe-latex ezitshalweni zenjoloba. Lezi zinhlanganisela zithola ukusetshenziswa embonini nasembonini yamaphepha, kanye nasezisetshenziswayo ezahlukahlukene njengokusebenzisa imfucuza yenyama, njengasemfucuzeni yesitshalo senkukhu. Ama-polyamine atholakala kumabanga amaningi, anokugxila okuqinile okusukela ku-50 kuye ku-60%.
Ama-polyamines agqamisa ukuhlukaniswa kwe-colloidal explianing, ikakhulukazi kwizicelo zokulawula ngediphozi eziphathelene ne-pulp, isitoko, izintambo, noma izinzwa. Basusa ngempumelelo ama-organics nombala kusuka emifudlaneni yokuphindaphinda noma yokungena emfucumfumeni epulp kanye namaphepha. Kodwa-ke, ukukhetha umkhiqizo we-polyamine ongenamali kakhulu kudinga ukuthi kuhlolwe ukusebenza okuhambisana nokuphakelwa okuthile noma ukusakazwa okuhloselwe ukwelashwa. Ama-polyamines angalawulwa acocekile noma ahlanjululwe kulayini endaweni yokwelashwa.
Izidingo zemithamo ze-polyamines zincike ekujuleni kwenkinga eseduze. Ukulawulwa kwediphozi ku-pulp noma stock, umthamo ngokujwayelekile usukela ku-0,25 kuya ku-2,5 amakhilogremu we-polyamine ngethani yepulp noma isitoko (some). Lapho ubheka izingqinamba zediphozi endwangu yokwakha, ama-dosage anconyiwe aqhamuka kuma-0,10 ama-milliliters afinyelela kuma-1,0 ngomzuzu nge-per pep.
Ukulondolozwa okufanele nokuphathwa kwama-polyamines kubaluleke kakhulu ukuba kugcinwe ukusebenza kwawo ngempumelelo. Ama-polyamines kufanele agcinwe ngaphakathi kobubanzi bokushisa obungu-10-32 ° C. Ukuchayeka kwesikhashana esifushane kumazinga okushisa ngaphandle kwaleli banga kuvame ukungalimazi umkhiqizo. Uma eqandisiwe, ama-polyamines kufanele afudunyezwe ku-26-37 ° C futhi ahlanganiswa kahle ngaphambi kokusetshenziswa. Impilo eshalofini yama-polyamines ngokuvamile ifinyelela ezinyangeni eziyi-12.
Kuzinhlelo zokusebenza ezisebenzayo, inhlanganisela yeI-Polyamine FlocculontantS nge-PAC (polyaluminum chloride) ukhombise ukusebenza kahle kokususa ama-turbity ezinhlanganweni zokwelashwa kwamanzi. Inhlanganisela ye-PAC / Polyamine yehlisa ngempumelelo umthamo we-PAC, wehlisa i-aluminium ion okuhlushwa ngamanzi aphathwe, futhi kuthuthukisa ukususwa kwe-turbidity.
Ngesikhathi sokugcina, ama-polyamines kufanele agcinwe ezitsheni zawo zokuqala, kude nokushisa, ukukhanya kwelanga okuqondile. Ngemiyalo yokuphatha eningiliziwe kanye nezinyathelo zokuphepha, abasebenzisi kufanele babhekise ilebula yomkhiqizo kanye nephepha ledatha yokuphepha (SDS).
SinguchwephesheUmhlinzeki We-polyamineukwelashwa kwezimboni. I-Polyamine ethengiswa enkampanini yethu ingasebenza kakhulu isikhathi eside! Thintana nathi! (I-imeyili:sales@yuncangchemical.com )
Isikhathi sePosi: Nov-04-2024
