I-Hydroxypropyl methylcellulose ihlukaniswe izinhlobo ezimbili: uhlobo olujwayelekile lokuncibilika kwe-hot kanye nohlobo olusheshayo lwamanzi abandayo.
Ukusetshenziswa kwe-hydroxypropyl methylcellulose
1. Uchungechunge lwe-Gypsum Emikhiqizweni yochungechunge lwe-gypsum, ama-cellulose ether asetshenziswa kakhulu ukugcina amanzi nokwandisa ubushele. Uma ehlangene anikeza impumuzo ethile. Kungaxazulula ukungabaza kokuqhekeka kwezigubhu kanye namandla okuqala ngesikhathi sokwakha futhi kwandise isikhathi sokusebenza.
2. Ku-putty yemikhiqizo yesamente, i-cellulose ether idlala indima yokugcina amanzi, ukunamathela kanye nokwenza kube bushelelezi, ivimbele imifantu kanye nokuphelelwa amanzi emzimbeni okubangelwa ukulahleka kwamanzi ngokweqile, futhi ndawonye kuthuthukisa ukunamathela kwe-putty futhi kunciphise ukwenzeka kwenqubo yokwakha.
3. Upende we-latex Embonini yokumboza, ama-ether e-cellulose angasetshenziswa njengezinto zokwakha ifilimu, izithisi, ama-emulsifier kanye neziqinisi, okwenza abe nokumelana okuhle kokuguguleka, ukusebenza okufanayo kokumboza, ukunamathela kanye nenani le-PH, futhi abe nokucindezeleka okuthuthukisiwe kobuso. Isebenza kahle futhi uma ihlanganiswa nezinyibilikisi eziphilayo, futhi ukugcinwa kwayo kwamanzi amaningi kuyenza ibe yinhle kakhulu ekuxubheni nasekulinganiseni.
4. I-ejenti yokuxhumana Isetshenziswa kakhulu njengesithambisi-ndlela, ingandisa amandla okubamba kanye namandla okucheba, ithuthukise ukumbozwa kwendawo, futhi ithuthukise ukunamathela kanye namandla okubopha.
5. Udaka lokuvikela udonga lwangaphandle I-cellulose ether kulesi sihloko igxile ekubopheni nasekukhuliseni amandla, okwenza udaka lube lula ukulusebenzisa futhi ithuthukise ukusebenza kahle. Umphumela wokulwa nokuwa, umsebenzi wokugcina amanzi ophezulu ungandisa isikhathi senkonzo yodaka, uthuthukise ukumelana nokufinyela nokuqhekeka, uthuthukise ikhwalithi yobuso futhi ukhulise amandla odaka.
6. Izitsha zobumba zezinyosi Ezitsha zobumba zezinyosi, imikhiqizo inobushelezi, igcina amanzi futhi inamandla.
7. Isivali, umthungo Ukwengezwa kwe-cellulose ether kwenza kube nokunamathela okuhle kakhulu komphetho, izinga eliphansi lokunciphisa kanye nokumelana nokuguguleka okuphezulu, futhi kuvikele idatha engaphansi emonakalweni wemishini, kuvimbele umthelela wokucwiliswa kukho konke ukwakhiwa.
8. Ukuzilinganisa Ukunamathela okuzinzile kwe-cellulose ether kuqinisekisa ukugeleza okuhle kakhulu kanye nekhono lokuzilinganisa, futhi izinga lokugcina amanzi okusebenza liyenza ikwazi ukushelela ngokushesha, kunciphisa ukuqhekeka nokufinyela.
9. Ukwakha udaka lokuplasta udaka Ukugcinwa kwamanzi amaningi kwenza usimende ube namanzi aphelele, kwandisa kakhulu amandla okubopha, futhi ngesikhathi esifanayo kwandisa ngokufanele amandla okubamba nokusika, okuthuthukisa kakhulu umphumela wokwakha kanye nokusebenza kahle komsebenzi.
10. I-tile adhesive Ukugcinwa kwamanzi amaningi akudingi ukufuthwa noma ukumanziswa kwamathayili nezingqimba zesisekelo ngaphambi kokufakwa, okuthuthukisa kakhulu amandla e-bond, isikhathi eside sokwakhiwa kwe-slurry, ukwakhiwa okuncane nokulinganayo, ukwakhiwa okulula, kanye nokulwa nokufuduka okuhle kakhulu.
Indlela yokuncibilikisa
1. Thatha inani elidingekayo lamanzi ashisayo, uwafake esitsheni bese uwafudumeza ngaphezu kuka-85°C, bese ufaka kancane kancane lo mkhiqizo ngaphansi kokuxubha kancane. I-cellulose iyantanta emanzini ekuqaleni, kodwa kancane kancane ihlakazeka ukuze yakhe i-slurry efanayo. Pholisa isixazululo ngokuxubha.
2. Noma fudumeza ingxenye yesithathu noma ezimbili/3 zamanzi ashisayo ku-85— noma ngaphezulu, engeza i-cellulose ukuze uthole i-slurry yamanzi ashisayo, bese ufaka inani elisele lamanzi abandayo, qhubeka uvuselela, bese upholisa ingxube ephumayo.
Izinyathelo zokuzivikela
Ukuqina okuhlukahlukene (60,000, 75,000, 80,000, 100,000), kupakishwe emabhodini afakwe ifilimu ye-polyethylene, isisindo esiphelele ngebhodi ngalinye: 25kg. Vimbela ilanga, imvula kanye nomswakama ngesikhathi sokugcina kanye nokuthuthwa.
Isikhathi sokuthunyelwe: Okthoba-20-2022