1. Impushana yoma ngokushesha
Impendulo: Lokhu ikakhulukazi kuhlobene nokwengezwa kwe-ash calcium kanye nesilinganiso sokugcinwa kwamanzi kwe-fiber, futhi kuhlobene nokomisa kodonga.
2. I-putty powder iyaxebuka futhi iyagoqa
Impendulo: Lokhu kuhlobene nesilinganiso sokugcinwa kwamanzi, okulula ukwenzeka lapho i-viscosity ye-cellulose iphansi noma inani lokwengeza lincane.
3. I-putty de-powdering
Impendulo: Lokhu kuhlobene nenani le-ash calcium eyengeziwe, futhi lihlobene nenani kanye nekhwalithi ye-cellulose eyengeziwe.Kubonakala ngezinga lokugcinwa kwamanzi lomkhiqizo.Izinga lokugcinwa kwamanzi liphansi futhi isikhathi sokugeleza kwe-ash calcium asanele.
4. Impushana ephuma amagwebu
Impendulo: Lokhu kuhlobene nomswakama owomile kanye nokuthambeka kodonga, futhi kuhlobene nokwakhiwa.
5. Amaphoyinti avela ku-putty powder
Impendulo: Lokhu kuhlobene ne-cellulose, enezinto ezimbi zokwakha ifilimu, futhi ukungcola kwe-cellulose kusabela kancane nge-ash calcium.Uma ukusabela kunzima, i-putty powder izoba sesimweni sezinsalela ze-bean curd.Ayikwazi ukufakwa odongeni, futhi ayinawo amandla ahlangene ngesikhathi esifanayo.Ngaphezu kwalokho, lesi simo siphinde senzeka ngemikhiqizo efana namaqembu e-carboxyl angezwe ku-cellulose.
6. Kuvela imihume nemigodi yezintabamlilo
Impendulo: Lokhu ngokusobala kuhlobene nokushuba kwesimo samanzi sesisombululo samanzi se-hydroxypropyl methylcellulose.Ukungezwani kwetafula lamanzi kwesisombululo samanzi se-hydroxyethyl akubonakali.Kungaba kuhle ukwenza ukwelashwa kokuqeda.
7. Ngemva kokuba i-putty yomile, kulula ukuqhekeka futhi iphenduke ibe phuzi
Impendulo: Lokhu kuhlobene nokwengezwa kwenani elikhulu le-calcium empunga.Uma inani le-calcium empunga lengezwa kakhulu, ubulukhuni be-putty powder buzokhula ngemva kokumisa.Ubulukhuni kuphela futhi akukho ukuguquguquka okuzoqhekeka kalula, ikakhulukazi uma kungaphansi kwamandla angaphandle.Iphinde ihlobane nokuqukethwe okuphezulu kwe-calcium oxide ku-calcium empunga, eyethulwe ngaphambili.
8. Kungani i-putty powder iba mncane ngemva kokwengeza amanzi?
Impendulo: I-Cellulose isetshenziswa njenge-thickener kanye ne-ejenti yokugcina amanzi ku-putty.Ngenxa ye-thixotropy ye-cellulose ngokwayo, ukungezwa kwe-cellulose ku-putty powder nakho kuholela ku-thixotropy ngemva kokwengeza amanzi ku-putty.Le thixotropy ibangelwa ukubhujiswa kwesakhiwo esihlanganisiwe esikhululekile sezingxenye ku-putty powder.Lesi sakhiwo sivuka ekuphumuleni futhi siphuka ngaphansi kokucindezeleka.Okusho ukuthi, i-viscosity iyancipha ngaphansi kokugqugquzela, futhi i-viscosity iyalulama lapho imile.
9. Kungani i-putty isindayo ohlelweni lokukhuhla?
Impendulo: Kulokhu, i-viscosity ye-cellulose esetshenziswa ngokuvamile iphezulu kakhulu.Abanye abakhiqizi basebenzisa i-cellulose engu-200,000 ukwenza i-putty.I-putty ekhiqizwa ngale ndlela ine-viscosity ephezulu, ngakho izwakala isindayo lapho ikhuhla.Inani elinconyiwe le-putty powder ezindongeni zangaphakathi yi-3-5 kg, futhi i-viscosity yi-80,000-100,000.
10. Kungani i-putty ne-mortar eyenziwe nge-cellulose ene-viscosity efanayo izizwa ihlukile ebusika nasehlobo?
Impendulo: Ngenxa ye-gelation eshisayo yomkhiqizo, i-viscosity yomkhiqizo izokwehla kancane kancane ngokunyuka kwezinga lokushisa.Lapho izinga lokushisa lidlula izinga lokushisa lejeli lomkhiqizo, umkhiqizo uzodonswa emanzini futhi ulahlekelwe yi-viscosity yawo.Izinga lokushisa lekamelo ehlobo livame ukuba ngaphezu kwama-degree angu-30, okuhluke kakhulu ekushiseni kwasebusika, ngakho-ke i-viscosity iphansi.Kunconywa ukukhetha umkhiqizo one-viscosity ephakeme lapho ufaka umkhiqizo ehlobo, noma ukhuphule inani le-cellulose, bese ukhetha umkhiqizo onezinga lokushisa eliphakeme lejeli, zama ukusebenzisa imikhiqizo yebanga le-MK, izinga lokushisa lejeli lalo mkhiqizo liphakathi. Ngaphezu kwama-70 degrees.Zama ukungasebenzisi i-methyl cellulose ehlobo, izinga lokushisa layo lejeli lingama-degree angama-55,
Isikhathi sokuthumela: Feb-14-2023