hydroxypropyl methylcelceluplose(I-HPMC)Ngaba i-polymer ye-polymer isetyenziswe ngokubanzi ekwakheni ukuguqula iipropathi zesamente esekwe. Iindima zayo eziphambili zibandakanya ukuphucula ukusebenza, ukugcinwa kwamanzi, ukunamathela, kunye nokubeka ixesha. Umyinge we-kimbacell®hpmc ukuya kwisamente yiparamitha ebalulekileyo ephembelela intsebenzo yomxube.
Itheyibhile ngokubanzi ye-HPMC ukuya kwi-Ceances
| I-HPMC ukuya kwi-quatio ye-cengo (%) | Iziphumo kwipropathi | Izicelo |
| I-0.1 - 0.3% | Ukuphuculwa kancinci kokugcinwa kwamanzi kunye nokusebenza. Impembelelo encinci kumandla. | Jikelele jikelele. |
| I-0.4 - 0.6% | Ukuphuculwa komthendeleko, ukugcinwa kwamanzi kunye nokungaguquguquki. Ukulibaziseka kancinci ekusekweni kwexesha. | Ababukeli be-tile, inzala esisiseko. |
| I-0.7 - 1.0% | Ukunyuka okukhulu kokugcinwa kwamanzi kunye nokusebenza. Ukulibaziseka ekusekweni kunokubonakala. | Iibhedi zebhedi ezinqabileyo, eziqulathe ngokwakho. |
| 1.1 - 1.5% | Ukugcinwa kwamanzi. Uphuculo olubonisiweyo ekusebenzeni, ubumbano, kunye nokunamathela. Ukuseta ukulibaziseka kwenzeka. | I-Skim Coats, Ukusebenza Kangaphezulu |
| > 1.5% | Ukugcinwa kwamanzi kakhulu kunye nokulibaziseka okubalulekileyo ekumiselweni. Umngcipheko wamandla owomatshini oncitshisiweyo. | Ukufa okhethekileyo kucela ixesha lokusebenza elandisiweyo. |
Ingcaciso eneenkcukacha zereyithi ephambili
Inqanaba eliphantsi (0.1 - 0.3%)
Izibonelelo:
Iphucula iipropathi ezisisiseko ngaphandle kokutshintsha kakhulu umxholo.
Ilungele imixube esekwe kwimozulu esekwe ngemfuno encinci yokutshintsha.
Ukunqongophala:
Ifuthe elilinganiselweyo ekugcinweni kwamanzi kwiindawo ezinemigangatho eninzi.
Inqanaba eliphakathi (0.4 - 0.6%)
Izibonelelo:
Ukugcinwa kwamanzi malunga nokugcinwa kwamanzi kunye nokusebenza kwezicelo ezinokufunwa.
Ilungele iimeko ezifundwayo ezifundwayo zokuphuculwa kwamanye amazwe.
Ukunqongophala:
Ukulibaziseka okuncinci kunokubakho, nangona ihlala ilawuleka.
I-ratios ephezulu (i-0.7 - 1.5%)
Izibonelelo:
Ibonelela ngogcino oluhle kakhulu kunye nesicelo esigudileyo, ukunciphisa i-shrinking eyomileyo.
Ukhetha izicelo ezinqabileyo ze-faminer ezifuna ukuguquguquka.
Ukunqongophala:
Ifuna ulawulo ngononophelo ukuphepha ukulibaziseka okugqithisileyo, okunokuba nefuthe amaxesha eprojekthi.
Inqanaba eligqithisileyo (> 1.5%)
Izibonelelo:
Ukuququzelela ukugcinwa okuphezulu kwamanzi kunye namaxesha okuhlala ixesha elide.
Iluncedo kwi-niche okanye kwimo engqongileyo yendalo esingqongileyo.
Ukunqongophala:
Inokulalanisa kumatshini wemveliso yokugqibela ukuba ayikho ngononophelo.
Izinto zokuthatha inxaxheba
Uhlobo lwesicelo:
Ababukeli:Funa umyinge ophezulu ukuphucula amandla e-Box kunye nokuthintela ukutyibilika.
Izifazweni:Inqanaba eliphakathi lokuqinisekisa ukusebenza kakuhle kunye nexesha lokunyanga elaneleyo lokunyanga.
Imeko yokusingqongileyo:
Amaqondo obushushu aphezulu okanye iimeko zomoya zihlala zinyanzela umyinge omkhulu we-HPMC yokugcinwa kwamanzi.
Uhlobo lwesamente:
Iiracations zesamente ezahlukileyo zinokuphendula ngokwahlukileyo nge-kimbacell®hpmc, ukuphembelela imilinganiselo efanelekileyo.
I-Accerication yakhongelelo:
Unxibelelwano kunye nezinye izongezo (umzekelo, abahlali okanye abakhalikisi) kufuneka ziqwalaselwe.
Sebenzisa umyinge ofanelekileyo weI-HPMCUkuqina kubalulekile ukuze kusebenze imisebenzi efanelekileyo kwizixhobo zokwakha. Ngelixa imilinganiselo ephantsi ibonelela ngokuphuculwa kwesiseko, imilinganiselo ephezulu ilungiselelwe izicelo ezizodwa. Ukusetyenziswa kakhulu, nangona kunjalo, kunokukhokelela ekunciphiseni amandla omatshini kunye namaxesha ongezelelweyo, kunyanzelisa indlela elungeleleneyo. Ngaphezulu kophando kunye novavanyo lwendawo kuyacetyiswa kwiiprojekthi ezithile zokuqinisekisa ezona ziphumo zibalaseleyo.
IXESHA LOKUQALA: UJAN-27-2025