Sebenzisa i-HPMC ukuze ubhekane nokucwayiza nokuphuma amagwebu kwe-wall putty

I-wall putty iyingxenye ebalulekile yenqubo yokudweba.Kuyingxube yezibophezelo, izigcwalisi, izingulube nezithasiselo ezinikeza ubuso bushelelezi.Kodwa-ke, ngesikhathi sokwakhiwa kwe-wall putty, ezinye izinkinga ezivamile zingase zivele, ezifana nokukhipha amagwebu, ukukhipha amagwebu, njll.Zombili lezi zinkinga zingathinta ukubonakala kokugcina kwezindonga ezipendiwe.Kodwa-ke, kunesixazululo salezi zinkinga - sebenzisa i-HPMC ku-wall putty.

I-HPMC imele i-hydroxypropyl methylcellulose.Kuyinhlanganisela esetshenziswa kabanzi ezimbonini ezahlukahlukene kubandakanya nezokwakha.I-HPMC iyisengezo esifanelekile se-wall putties njengoba ithuthukisa ukusebenza, ukubumbana namandla engxube.Enye yezinzuzo ezibalulekile zokusebenzisa i-HPMC yikhono lokunciphisa ukukhipha kanye namabhamuza.Nansi incazelo yokuthi i-HPMC ingasiza kanjani ukuqeda lezi zinkinga:

Ukukhipha imali

Ukukhipha imali kuyinkinga evamile uma usebenzisa i-wall putty.Lokhu kwenzeka uma kunempahla eyeqile ebusweni edinga ukususwa.Lokhu kungaholela ezindaweni ezingalingani kanye nokusatshalaliswa kopende okungalingani lapho kupenda izindonga.I-HPMC ingangezwa ekuhlanganiseni kwe-putty odongeni ukuvimbela ukubanika ukuthi kungenzeki.

I-HPMC isebenza njenge-retarder ku-wall putty, yehlisa isikhathi sokumisa sengxube.Lokhu kuvumela i-putty isikhathi esanele sokuzinza phezulu ngaphandle kokwakheka kwezinto ezibonakalayo.Nge-HPMC, ingxube ye-putty ingasetshenziswa ungqimba olulodwa ngaphandle kokuphinda usebenzise.

Ngaphezu kwalokho, i-HPMC inyusa i-viscosity yonke yengxube ye-putty yodonga.Lokhu kusho ukuthi ingxube izinze kakhulu futhi mancane amathuba okuthi ihlukanise noma ihlanganise.Ngenxa yalokho, ingxube ye-putty yodonga kulula ukusebenza nayo futhi isakazeka kalula ngaphezulu, inciphisa isidingo sokuchithwa.

ukubhavumula

I-blistering ingenye inkinga evamile eyenzeka ngesikhathi sokwakhiwa kwe-wall putty.Lokhu kwenzeka lapho i-putty yenza amaphakethe omoya amancane phezulu njengoba yoma.Lezi zikhwama zomoya zingabangela izindawo ezingalingani futhi zonakalise ukubukeka kokugcina kodonga lapho zidwetshiwe.I-HPMC ingasiza ekuvimbeleni lawa mabhamuza ukuthi akheke.

I-HPMC yenza njengefilimu yangaphambili ku-wall putty.Lapho i-putty yoma, yenza ifilimu encane ebusweni be-putty.Le filimu isebenza njengesithiyo, ivimbela umswakama ukuthi ungangeni ujule ku-wall putty futhi udale amaphakethe omoya.

Ngaphezu kwalokho, i-HPMC iphinde ikhulise amandla okubopha odongeni lwe-putty phezulu.Lokhu kusho ukuthi i-putty inamathela kangcono phezulu, inciphisa ukwakheka kwamaphakethe omoya noma izikhala phakathi kwe-putty kanye nengaphezulu.Nge-HPMC, ingxube ye-putty yodonga yakha isibopho esiqinile nendawo, ivimbele ukuqhuma ukuthi kungenzeki.

Ekuphetheni

I-wall putty iyingxenye ebalulekile yenqubo yokudweba, futhi kubalulekile ukuqinisekisa ukuthi inokuphela okubushelelezi.Ukwenzeka kokubhodloka kanye namabhamuza kungathinta ukubonakala kokugcina kodonga olupendiwe.Kodwa-ke, ukusebenzisa i-HPMC njengesengezo ku-wall putty kungasiza ekuqedeni lezi zinkinga.I-HPMC isebenza njengesethi ye-retarder, ikhulisa i-viscosity yengxube futhi ivimbele izinto ezingaphezulu ukuthi zingakheki phezulu.Ngesikhathi esifanayo, kusiza ukudala isibopho esinamandla phakathi kwe-wall putty kanye nengaphezulu, ukuvimbela ukwakheka kwamaphakethe omoya nama-bubbles.Ukusetshenziswa kwe-HPMC ku-wall putty kuqinisekisa ukuthi ukubukeka kokugcina kodonga olupendiwe kubushelelezi, ngisho futhi kuphelele.