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IHydroxypropyl Methylcellulose (HPMC) iBanga leSanitizer yesandla

IHydroxypropyl Methylcellulose (HPMC) iBanga leSanitizer yesandla

I-Hydroxypropyl Methylcellulose (HPMC) yipolymer esetyenziswa ngokubanzi kumashishini amayeza, izinto zokuthambisa, kunye nokunyamekela komntu ngenxa yeempawu zayo ezizodwa ezifana nokutyeba, ukumilisela, ukuzinzisa, kunye nokugcinwa kwamanzi. Kwiminyaka yakutshanje, i-HPMC ifumene ingqwalasela ebalulekileyo njengesithako esiphambili kwizicoci zezandla ngenxa yobuchule bayo bokuphucula ukusebenza kakuhle, ukuthungwa, kunye nokusebenza ngokubanzi kwemveliso.

Xa kuziwa kwii-sanitizers zezandla, ukukhethwa kwebakala elifanelekileyo le-HPMC kubalulekile ukuqinisekisa ukusebenza okufunwayo kunye nokuzinza kokuqulunqwa. Iimpawu eziphambili ze-HPMC ezifanelekileyo kwizicelo ze-sanitizer yezandla zi-viscosity, ubukhulu be-particle size, kunye nomxholo we-methoxy kunye ne-hydroxypropyl.

Ngokubanzi, ibakala eliphezulu le-viscosity ye-HPMC ikhethwa kwimixube ye-sanitizer yesandla ukuqinisekisa ukutyeba okwaneleyo kunye nokuphuculwa kweepropathi zokusasaza. I-viscosity ye-HPMC inokuqala ukusuka kwi-low ukuya phezulu, kunye nokukhethwa kuxhomekeke kuqulunqo oluthile kunye neemfuno zesicelo. Kwiisaniti zezandla, ibakala le-viscosity le-100,000-200,000 cps lisetyenziswa ngokuqhelekileyo.

Ubungakanani besuntswana le-HPMC lolunye uqwalaselo olubalulekileyo kwimixube yesicoci sesandla. Ubungakanani beqhekeza elincinci bukhethwa ukuqinisekisa ukusabalalisa ngokukhawuleza kunye nokutshatyalaliswa ekuqulunqweni. Ubungakanani besuntswana le-100 ye-mesh okanye ecolekileyo ngokuqhelekileyo iyacetyiswa kwizicelo zesicoci sesandla.

Ngokubhekiselele kumxholo we-methoxy kunye ne-hydroxypropyl, umlinganiselo ofanelekileyo lala macandelo mabini kuxhomekeke kuyilo oluthile kunye neempawu ezifunwayo. Ngokubanzi, umxholo ophezulu we-hydroxypropyl ubangela ukugcinwa kwamanzi okungcono kunye nokuphuculwa kweempawu ze-gelation, ngelixa umxholo ophezulu we-methoxy uphucula iipropati zokwenza ifilimu kunye nokubambelela. Ukusetyenziswa kwe-sanitizer yesandla, umxholo we-hydroxypropyl we-9-12% kunye nomxholo we-methoxy we-28-32% usetyenziswa ngokuqhelekileyo.

Kukwabalulekile ukuqwalasela umgangatho kunye nokucoceka kwe-HPMC esetyenziswa kwimixube yesicoci sesandla. I-HPMC kufuneka ikhululeke kubumdaka kunye nezingcolisi ezinokuchaphazela ukusebenza kunye nokhuseleko lwemveliso. Kuyacetyiswa ukuba kufumaneke i-HPMC kubavelisi abathembekileyo abanerekhodi eqinisekisiweyo yokuvelisa iimveliso ezikumgangatho ophezulu ezihlangabezana nemigaqo efunekayo.

Lilonke, ukukhethwa kwebakala elifanelekileyo le-HPMC kubaluleke kakhulu ekusebenzeni nasekuzinzeni kokwenziwa kwe-sanitizer yezandla. Izinto ezifana ne-viscosity, ubukhulu be-particle size, kunye ne-methoxy kunye nomxholo we-hydroxypropyl kufuneka ziqwalaselwe ngokucophelela ukuze kuqinisekiswe ukusebenza kakuhle kunye nokhuseleko lwemveliso.


Ixesha lokuposa: Apr-01-2023
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