Focus on Cellulose ethers

HPMC ee Hand Sanitizer

HPMC ee Hand Sanitizer

Gacmo nadiifiye waa shey kiimiko maalinle ah oo inta badan loo isticmaalo nolol maalmeedka.Faafida COVID-19 dartiis, waxay caan ku noqotay dadweynaha dhexdooda.Hydroxypropyl methylcellulose HPMC, oo ah walxo ceeriin ah oo muhiim u ah jel-nadiifinta, ayaa sidoo kale si isa soo taraysa ay u door bideen soosaarayaasha reagent biochemical.

Hydroxypropyl methylcellulose HPMC waxa loo isticmaalaa gacma-gacyada jel-ka- nadiifinta badi ahaan sababtoo ah dhumucdeeda, viscosity-keeda iyo awood-soociddeeda.Dadka intooda badan waxay door bidaan jel-ka-gacmaha nadiifiyaha gacmaha.Hydroxypropyl methylcellulose HPMC waxay u rogi kartaa xalalka jel-ka iyo jeelku waa kuwo ka adkeysi badan kana fudud isticmaalka dareeraha.Isku-duubnaanta Hydroxypropyl methylcellulose HPMC sidoo kale waxay ku jirtaa inta u dhaxaysa 0.2%-0.5%.Hydroxypropyl methylcellulose HPMC waxay ka dhigi kartaa nidaamyada dareeraha leh qiyamka wax-soo-saarka gaarka ah iyo sifooyinka rheological.Keliya fiirsi aad u hooseeya ayaa samayn kara qaar lagu daro aan la milmi karin (qaybo, dhibco saliid ah, iwm.) si loo gaaro hakin joogto ah.

Waa sababta oo ah awooddeeda ka joojinta xooggan ee Hydroxypropyl methylcellulose HPMC si ballaaran loo isticmaalo.Intaa waxaa dheer, Hydroxypropyl methylcellulose HPMC ee loo isticmaalo jel nadiifinta gacmaha waxay gaari kartaa saameyn hufan oo wanaagsan.Ka dib dhexdhexaadinta iyo ionization ee kooxda carboxyl, sababtoo ah iska caabin labada dhinac ah ee kharashka taban, silsiladda molecular waa la kala firdhiyaa oo la dheereeyaa, taasoo muujinaysa fidin weyn iyo viscosity.Tilmaamaha noocan oo kale ah ayaa shaki la'aan ka dhigaya Hydroxypropyl methylcellulose HPMC inay noqoto mid ka mid ah alaabta ceeriin ee muhiimka ah ee nadiifinta gacmaha.

Tilmaamaha ugu muhiimsan ee isticmaalka jel jeermis-dillaaca-la'aanta gacmo-la'aanta waa inay ka fogaato dhaqidda soo noqnoqda oo aan lagu dhaqi karin biyo, laakiin sidoo kale waxay si wax ku ool ah u gaari kartaa joojinta iyo ka saarista bakteeriyada gacanta.Gaar ahaan xagaaga, xawaaraha taranka bakteeriyada ayaa kordha, gaar ahaan cudurada mindhicirka, cocci pyogenic, khamiir iyo bakteeriyada kale.Walaxda ugu muhiimsan ee bakteeriyada bakteeriyada ee jel-ka- nadiifiyaha gacmaha waa ethanol, wakiilada bakteeriyada kale ayaa diyaar ah haddii ay waxtar leeyihiin, qaarna waa guanidine.Waxa ku jira wakiilka bakteeriyastatic waa dhawr boqol oo boqolkiiba sida caadiga ah, marka loo eego 23% ugu badnaan, iyo waxa ku jira dhammaan noocyada wakiilka bakteeriyada waxa kale oo uu leeyahay shuruudo cad oo heer qaran ah.

Maadaama cudur cusub uu ku faafayo gudaha iyo dibaddaba, wax soo saarka jeermiska jeermiska dila oo gabaabsi ku ah waqti aad u yar, gaar ahaan marka aad u baxayso jeermiska gacmahaaga oo dareere bilaash ah, waxay ahayd mid waalan in la dhaco, Hydroxypropyl methylcellulose HPMC oo ah mid ka mid ah maaddooyinka saabuun dareere ah oo lacag la'aan ah, wax badan oo soo saaraha ah ee kor u kaca qiimaha, qayb ka mid ah soo saaraha sababtoo ah amarro aad u badan ma awoodo bixinta caadiga ah, Si kastaba ha ahaatee, Mid ka mid ah soosaarayaasha Hydroxypropyl methylcellulose HPMC, KIMA kaliya ma dammaanad qaadi karto sahayda caadiga ah ee alaabta, laakiin sidoo kale ilaali qiimaha ma kici, taas oo ah soo saaraha dhabta ah ee damiirka.


Waqtiga boostada: Dec-23-2023
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