1. Impuphu ye-putty yoma ngokushesha
Impendulo: Lokhu kuhlobene kakhulu nokwengezwa kwe-calcium yomlotha kanye nezinga lokugcina amanzi kwefayibha, futhi kuhlobene nokoma kodonga.
2. Impuphu ye-putty iyawahluba futhi iyawagoqa
Impendulo: Lokhu kuhlobene nesilinganiso sokugcina amanzi, okulula ukwenzeka uma i-viscosity ye-cellulose iphansi noma inani lokwengeza lincane.
3. Ukususa i-putty powder
Impendulo: Lokhu kuhlobene nenani le-calcium yomlotha engeziwe, futhi kuhlobene nenani kanye nekhwalithi ye-cellulose engeziwe. Kubonakala ngesilinganiso sokugcina amanzi somkhiqizo. Izinga lokugcina amanzi liphansi futhi isikhathi sokumanzisa kwe-calcium yomlotha asanele.
4. Impuphu ye-putty ekhipha amagwebu
Impendulo: Lokhu kuhlobene nomswakama owomile kanye nokuba yisicaba kodonga, futhi kuhlobene nokwakhiwa kwalo.
5. Ama-pinpoints avela ku-putty powder
Impendulo: Lokhu kuhlobene ne-cellulose, enezakhiwo ezimbi zokwakha ifilimu, kanye nokungcola okuku-cellulose kusabela kancane ne-calcium yomlotha. Uma ukusabela kukubi kakhulu, i-putty powder izoba sesimweni se-bean curd residue. Ayikwazi ukufakwa odongeni, futhi ayinawo amandla okuhlangana ngesikhathi esifanayo. Ngaphezu kwalokho, lesi simo siyenzeka nangemikhiqizo efana namaqembu e-carboxyl engezwe ku-cellulose.
6. Kuvela imihume nemigodi yezintaba-mlilo
Impendulo: Lokhu kusobala ukuthi kuhlobene nokucindezeleka kwamanzi kwesisombululo samanzi se-hydroxypropyl methylcellulose. Ukucindezeleka kwetafula lamanzi kwesisombululo samanzi se-hydroxyethyl akubonakali. Kungaba kuhle ukwenza ukwelashwa kokuqeda.
7. Ngemva kokuba i-putty yomile, kulula ukuyiqhekeka bese iphenduka ibe phuzi
Impendulo: Lokhu kuhlobene nokwengezwa kwenani elikhulu le-calcium empunga. Uma inani le-calcium empunga lingezwa kakhulu, ubulukhuni bempuphu ye-putty buzokhula ngemva kokoma. Ubulukhuni kanye nokungabi nokuguquguquka kuphela okuzoqhekeka kalula, ikakhulukazi uma kungaphansi kwamandla angaphandle. Kuhlobene futhi nokuqukethwe okuphezulu kwe-calcium oxide ku-calcium empunga, eyethulwa ngaphambilini.
8. Kungani i-putty powder iba ncane ngemva kokufaka amanzi?
Impendulo: I-Cellulose isetshenziswa njengesithambisi kanye nesithambisi sokugcina amanzi ku-putty. Ngenxa ye-thixotropy ye-cellulose uqobo, ukungezwa kwe-cellulose ku-putty powder nakho kuholela ku-thixotropy ngemva kokufaka amanzi ku-putty. Le thixotropy ibangelwa ukubhujiswa kwesakhiwo esihlanganisiwe kalula sezingxenye ku-putty powder. Lesi sakhiwo sivela lapho siphumule futhi siwohloka ngaphansi kokucindezeleka. Okusho ukuthi, i-viscosity iyancipha lapho ixutshwa, futhi i-viscosity iyalulama lapho ime ndawonye.
9. Kungani i-putty inzima enqubweni yokuklwebha?
Impendulo: Kulesi simo, i-viscosity ye-cellulose esetshenziswa ngokuvamile iphakeme kakhulu. Abanye abakhiqizi basebenzisa i-cellulose engu-200,000 ukwenza i-putty. I-putty ekhiqizwa ngale ndlela ine-viscosity ephezulu, ngakho-ke izwakala inzima uma iklwejwa. Inani elinconywayo le-putty powder yezindonga zangaphakathi lingu-3-5 kg, kanti i-viscosity ingu-80,000-100,000.
10. Kungani i-putty kanye nodaka okwenziwe nge-cellulose ene-viscosity efanayo kuzwakala kuhlukile ebusika nasehlobo?
Impendulo: Ngenxa yokushisa komkhiqizo, i-viscosity yomkhiqizo izoncipha kancane kancane uma izinga lokushisa likhuphuka. Lapho izinga lokushisa lidlula izinga lokushisa le-gel lomkhiqizo, umkhiqizo uzokhishwa emanzini bese ulahlekelwa i-viscosity yawo. Izinga lokushisa legumbi ehlobo ngokuvamile lingaphezu kwama-degrees angu-30, okuhluke kakhulu ekushiseni kwasebusika, ngakho-ke i-viscosity iphansi. Kunconywa ukukhetha umkhiqizo ono-viscosity ephezulu lapho usebenzisa umkhiqizo ehlobo, noma ukwandisa inani le-cellulose, bese ukhetha umkhiqizo onokushisa okuphezulu kwe-gel, zama ukusebenzisa imikhiqizo ye-MK grade, izinga lokushisa le-gel lalo mkhiqizo liphakathi Ngaphezu kwama-degrees angu-70. Zama ukungasebenzisi i-methyl cellulose ehlobo, izinga lokushisa le-gel layo licishe libe ama-degrees angu-55,
Isikhathi sokuthunyelwe: Feb-14-2023