I-HPMC, noma i-hydroxypropyll methylcellulose, i-polymer evamile enamanzi esetshenziswe kabanzi kwizimonyo, ukudla, amakhambi kanye nezimboni zokuhlanza. Emakhishini okuhlanza aketshezi, i-HPMC inemisebenzi ehlukahlukene.
1. Ukuqina
Okunye ukusetshenziswa okuvelele kakhulu kwe-HPMC kunjengomkhulu. Ukuhlanza uketshezi kuvame ukudinga ukuba ne-viscosity efanelekile yokuqinisekisa ukuthi kulula ukuyisebenzisa kanye nemiphumela emihle. Kuphansi kakhulu ukubonana kungadala ukuthi isiketa sibe uketshezi kakhulu futhi kunzima ukusilawula ngesikhathi sokusebenzisa; Ngenkathi kuphakama kakhulu ukuba khona okubonakalayo kungathinta ukuhlakazwa kanye nokulula komkhiqizo.
I-HPMC ingagcina i-viscosity elinganiselayo yokuwohloka koketshezi ngokwakha isakhiwo senethiwekhi ene-colloidal selloidal. I-solubility yayo emanzini kanye ne-viscoeliastity Amafomu akwenzayo amandla okusiza ukwakhiwa kokuhlanza alondoloze uketshezi oluzinzile emazingeni okushisa ahlukene ngaphandle kokuthinta izakhiwo zayo ze-rherologity ngaphandle kokuthinta izakhiwo zayo ze-rheroli. Lo mphumela wokuqina awugcini nje ngokuthuthukisa umuzwa wokuhlanza nokusebenzisa okuhlangenwe nakho kwesiteleka, kodwa futhi wandisa ukuqina kwesiteleka, avuse ezinye izithako efomula (njengezinto ezisetshenziswayo kanye namakha) ukuthi ahlakazeke kakhulu ku-ketshezi.
2. Ukukhulisa Stabilizer
Kuma-deterics awuketshezi, izithako eziningi (ezinjenge-bleach, ama-enzyme, abloses, abrasives noma ezinye izithako ezisebenzayo) zingaxazululwa ngenxa yokwehluka kobunzima. Njengomkhunjulwa wokumiswa, i-HPMC ingavimba ngempumelelo ukuqunjelwa kwezinhlayiya eziqinile noma ama-inculpubs, ngaleyo ndlela iqinisekise ukuthi izithako zesiteleka zihlala zisatshalaliswa ngokulinganayo ngesikhathi sokugcinwa nokusetshenziswa. Lokhu kubaluleke kakhulu ezihlalweni eziqukethe izinhlayiya, i-bleach noma ama-enzyme, ngoba umsebenzi noma ukusebenza kwalezi zithako kungancipha ngokuhamba kwesikhathi, futhi i-sedimentation izothinta umphumela wokuhlanza umkhiqizo.
Isixazululo se-HPMC sinezici zokugeleza kwe-Pseudoplastic, okungukuthi, kukhombisa ubuhlakani obuphakeme ezindaweni eziphansi ze-shear, ngenkathi i-visas iyehla ngamanani aphezulu we-shear (njengokugeza), okuvumela ukuthi i-detergent iqhubeke imiswe esimweni se-state , kepha kulula ukugeleza lapho kusetshenziswa.
3. Imiphumela Eyakhayo Nezivikela
I-HPMC inezakhiwo ezinhle ezenziwe ngefilimu, ezikwenzayo zikwazi ukwakha ifilimu evikelayo ebusweni bezingubo noma izinto ngesikhathi sokugeza. Le filimu ingadlala izindima eziningana: Okokuqala, kungavikela imicu yokugqoka kusuka ekugqokeni kwemishini ngesikhathi sokugeza; Okwesibili, ngemuva kokwakheka kwefilimu, kuyasiza ukugcina isikhathi sokuxhumana phakathi kwezithako ezisebenzayo ku-detgergent kanye namabala, ngaleyo ndlela kuthuthukise ukusebenza kahle kokuhlanza. Okwenziwa okukhethekile kokuhlanza, okufana nabathambisi noma ama-anti-shrinkle agents asetshenziselwa ukuvikela izindwangu, izakhiwo ezakha amafilimu ze-HPMC zingakhulisa ukusebenza kwalemikhiqizo, okwenza kube lula ukugeza.
4. Ukulawula Izakhiwo ze-Foam
Isizukulwane se-Foam kanye nokulawula kungenye yezinto ezibalulekile emklamo wokwakha ama-detergent. I-HPMC ingadlala indima emthethweni we-Foam ezihlalweni. Yize i-HPMC ngokwayo ayikhiqizi igwebu, ingathinta ngokungaqondile isizukulwane nokuqina kwegwebu ngokulungisa izakhiwo ze-bhe ngokwelashwa kanye nokulula kohlelo. Kwezinye izinhlelo zokusebenza ezidinga amagwebu amancane (njenge-detegerger yokugeza okuzenzakalelayo), ukusetshenziswa kwe-HPMC kungasiza ukulawula ukuphakama kwegwebu futhi kuqinisekiswe ukusebenza okubushelelezi komshini. Ngokwakheka okudinga i-Foam ecebile, i-HPMC ingasiza ukuqinisa igwebu futhi yandise isikhathi sayo sobukhona.
5. Thuthukisa ukuqina komkhiqizo nempilo eshalofly
Ama-diggergents afuywayo angaqukatha izithako ezahlukahlukene ezisebenzayo ezisebenzayo, njengama-enzyme, oxidants noma ama-bleach, abeka izinselelo ekuqineni kokwakhiwa. Ukuba khona kwe-HPMC kungathuthukisa ngempumelelo isimo sokuhlakazeka kwalezi zithako ezingazinzile futhi uzivikele ekushintsheni ngokomzimba nangamakhemikhali ngokulungisa i-viscosity, ukumiswa kanye nezakhiwo zembobo. Ngaphezu kwalokho, i-HPMC ingaphinde yehlise kancane isilinganiso sokuwohloka kwezithako ezithile ezisebenzayo kwifomula ngezinga elithile, ngaleyo ndlela zinwebe impilo yeshelufu yomkhiqizo. Lokhu kubaluleke kakhulu ukuthi ama-detergents aqukethe izithako zokuhlanza okusebenza kahle, ezingaqinisekisa ukuthi umkhiqizo ugcina amandla ayo okuhlanza kulo lonke impilo yeshelufu.
6. Ukuvikelwa Kwezemvelo kanye ne-biodegradeamability
I-HPMC iyinto ehleliwe ethathwe ku-cellulose yemvelo ene-biodegradeality enhle nokuvikelwa kwemvelo. Uma kuqhathaniswa nezinye izinhlaka ezihlanganisiwe ngamakhemikhali noma izitebele, i-HPMC ingadilizwa ama-microorganisms endaweni enamanzi, ngaleyo ndlela anciphise umthelela emvelweni. Ngokwephuculwa kokuqwashisa ngemvelo nokunakwa kwentuthuko esimeme, abakhiqizi bokuhlanza abaningi sebeqalile ukukhetha izinto ezinobungane bemvelo ezifana ne-HPMC yokunciphisa izintambo zemvelo zemikhiqizo yabo.
7. Lungisa ukuthungwa bese usebenzisa isipiliyoni sokuhlanza
Umphumela wokuqina we-HPMC akagcini ngokuthinta kuphela i-viscosity yomkhiqizo, kepha futhi athuthukise kakhulu isipiliyoni sokusetshenziswa kwezinto zokuhlanza uketshezi. Ngokwenza kahle uketshezi futhi uzizwe ngesikhuselo, i-HPMC yenza umkhiqizo ukhululeke ngokwengeziwe futhi kube lula ukuyisebenzisa. Ikakhulu ekwakhiweni kokuhlanza okuphezulu kakhulu, ukusetshenziswa kwe-HPMC kungaletha ukuthungwa okubushelelezi nokwengeziwe, ngaleyo ndlela kuthuthukise ukwaneliseka kwabathengi. Ngaphezu kwalokho, i-solubility yamanzi ye-HPMC yenza kube lula ukugeza ngemuva kokusebenzisa ngaphandle kokushiya izinsalela ezingutsheni noma ezindaweni eziphezulu.
I-HPMC isetshenziswa kabanzi kuma-detegegents awuketshezi, ihlanganisa imisebenzi eminingi efana nabakhuthazayo, ukumiswa kwezikhuthalo, amafomu efilimu, kanye nabalawuli be-FOAM. Akunakuthuthukisa ukuqina nokusebenza kwezinto zokuhlanza, kepha futhi kuhlangabezana nezidingo zabathengi banamuhla bemikhiqizo esimeme ngokuvikelwa kwemvelo kanye ne-biodegrability. Ekuthuthukisweni kwesikhathi esizayo sokwakheka kwama-detergent, i-HPMC izoqhubeka nokuba isengezo esibalulekile sokusebenza ukusiza abakhiqizi ukuthi bathuthukise ukusebenza komkhiqizo futhi baphendule ekufuneni kwemakethe.
Isikhathi sePosi: Oct-12-2024