Ubukhoboka obuxubeneyo sisixhobo esakhiweyo sokwakha esenziwe ngengubo, isanti, umgubo wemineral kunye nezinye izithako ngokulinganayo. Xa isetyenziswa, kufuneka ivelise ukongeza inani elithile lamanzi. Udaka oluxubeneyo lunezinto eziluncedo kokusetyenziswa ngokulula, umgangatho kunye nexesha lokusindisa, ngoko ke lisetyenziswa tu. Ukwenzela ukuphucula ukusebenza kwentsebenzo, ukusebenza kokwakha kunye nokunganyangeki kodaka oluxubeneyo, ezinye iichemicals zihlala zifuneka. Phakathi kwazo, i-HPMC (Hydroxypropyl Methylcelcelcelose) yindawo ebonakalayo eguqulweyo kwaye ihlala yongezwa kubukhoboka obuxubeneyo.
1. Phucula ukusebenza kwentsebenzo yokwakha
I-HPMC inokuphucula kakhulu ukusebenza kokwakha kodaka oluxubileyo. Umsebenzi wokwakha ubandakanya ukusebenza, ukunamathela kunye nodaka lodaka, oluchaphazela ngokuthe ngqo umgangatho wokwakha kunye nokusebenza kakuhle. I-HPMC inefuthe elibi, elinokunyusa i-viscosity yodaka, yenze lula ukwakha xa isetyenziswa. Ingakumbi kwinkqubo yokwakhiwa okungapheliyo, ukunamathela kodaka kuyaphuculwa, nto leyo kunokubambelela eludongeni okanye emhlabeni, kwaye kuthintele udaka ukuba luhambe kakhulu okanye luthwele ngokukhawuleza.
2. Yandisa ixesha elivulekileyo
Ixesha elivulekileyo libhekisa kwifestile ukusuka ekugqityweni kobukhoboka ukuya nokugqitywa kokusetyenziswa. Ukwandiswa kwexesha elivulekileyo kunokuqinisekisa ukubaluleka kwenkqubo yokwakha. Ukongezwa kwe-HPMC kuyanceda ukwandisa ixesha elivulekileyo lodaka. Inokucothisa i-qument yesamente, esenza kube nzima kudaka oluxubeneyo ukuba lube lukhuni ngexesha lokusebenza, kwaye uphephe ingxaki yokuhlaselwa kwamanzi ngenxa yokwakha amanzi ngexesha lolwakhiwo. Kubaluleke kakhulu kulwakhiwo olukhulu lokwakha okanye ixesha elide.
3. Ukuphucula ukunganyangeki kwe-rack
Ubukho bodaka oxubeneyo bunokuqhekeka ngexesha lenkqubo yokukhula, ngakumbi xa ubushushu bendawo yangaphandle iguquka kakhulu. I-HPMC inokuphucula iipropathi zodaka lodaka kwaye inyuse ipristraty yayo, ngaloo ndlela kuncitshiswa uxinzelelo lwe-quedrations kunye nokucothisa i-shrinkab kwaye ubuqhekeze udaka kunye nokuqhekeza udaka. Oku kunefuthe elihle kwixesha elide kunye nokubonakala kwesakhiwo.
4. Yandisa ukugcinwa kwamanzi kodaka
I-HPMC inendawo entle yokugcina amanzi. Emva kongeza i-HPMC ukuya kudaka, inokunciphisa ukukhutshwa kwamanzi kwaye igcine umswakama eluphangweni. Oku akuncedisi kuphela i-qumedy shraciration impendulo yodaka, kodwa iqinisekisa amandla kunye noxinaniso lodaka. Ingakumbi kubushushu obuphezulu kunye nendawo eyomileyo, ukugcinwa kwamanzi kuyinto ebalulekileyo ekuthinteleni udaka ukuba luphule kwaye lube lukhuni ngokungaphelelanga.
5. Ukuphucula ukungafezeki kodaka
I-HPMC inokuphucula ukungafezeki kodaka, yenza isamente ichithe i-Demerser, kwaye inciphise ukungena kwamanzi, igesi okanye ezinye izinto. Ngokuphuculwa kodaka lodaka kunye nokuphucula ukuqina kodaka, kulungele ngokukhethekileyo kwiiprojekthi zokwakha ezineemfuno ezizodwa ezinjengokuqina kwamanzi kunye nokuqina komswakama.
I-6. Phucula ukunamathela kodaka
I-HPMC inokwandisa i-adhesion phakathi kodaka kunye nomhlaba. Emva kokongeza i-HPMC kubukhoboka oxubeneyo, ukunamathela kodaka kunokuphuculwa kakhulu, ngakumbi ukwakhiwa kwamahlakani ahlukeneyo njengeendonga ezifana nodaka, iithayile, njl njl.
7. Phucula iipropathi ezidantiweyo kunye ne-anti-slip
Kwizicelo ezithile ezikhethekileyo (njengokubeka iithayile okanye imabula, njl njl), i-anti-ropties kunye ne-anti-slip kunye ne-slip yodaka ibalulekile. I-HPMC inokuphucula amandla okulwa okuchasene nokudada, esenza ukuba kube lula ukungcola ukuba kutyibilike ngexesha lenkqubo yokuthengisa, kunye nokugcina ubuncwane kunye nokuzinza kwezinto zokuhombisa.
8. Ukunciphisa iindleko
Nangona i-HPMC iyongezi, inesiphumo esibonakalayo ekuphuculeni ukusebenza kodaka. Kuba inokuphucula ukusebenza kobukho, ngakumbi kwinkqubo yokwakha ukwandisa ubomi beenkonzo kwaye inciphise intlawulo, inokunciphisa iindleko zokwakha. Ukufikelela kwinqanaba elithile, i-HPMC inokunciphisa ukuxhomekeka kwezinye izinto ezincedisayo kunye noncedo longa izinto ezingafunekiyo.
9. Ukukhusela kwendalo kunye nokhuseleko
I-HPMC, njengento ethatyathwe kwiintsinga zezityalo zendalo, inendlela elungileyo yokusingqongileyo. Sebenzisa i-HPMC ngodaka lomxube akunakuyiphucula intsebenzo ebanzi yodaka, kodwa kukhuselekile, nto leyo efanelekileyo ukusetyenziswa kwimeko yangaphakathi nakwizikhuselo eziphezulu zoKhuseleko lweNdalo. Xa kuthelekiswa nezinye iikhemithi zekhemikhali, i-HPMC ikhuselekile ngakumbi kwindalo esingqongileyo kunye ne-biomitise, ehlangabezana neemfuno zoKhuseleko lweNdalo esiGqeba seNdalo kwizakhiwo zanamhlanje.
Ukusetyenziswa kwe-HPMC ngodaka lomatshini owomileyo aluphuculi nje kuphuculo lwezinto ezahlukeneyo zodaka, ngakumbi ukusebenza, ukunamathela, ukuqinisekisa ukusebenza ngokukuko ngelixa kuphuculwa ukusebenza kakuhle. Ke ngoko, i-HPMC iye yaba ngomnye wezongezo zibalulekile kwaye zibalulekile ngodaka olomileyo. Njengoko ishishini lokwakha liyaqhubeka ukwandisa iimfuno zalo zokusebenza kwezinto, ithemba lesicelo le-HPMC liya kuba luninzi ngakumbi, ukuzisa lula nokhuseleko ngakumbi kulwakhiwo.
IXESHA LOKUQALA: FEB-19 ukuya ku-1525