IHydroxypropyl methyl cellulose (HPMC) iyifayibha ye-polymer yemvelo ngochungechunge lokucutshungulwa kwamakhemikhali nokulungiswa kwe-non-ionic cellulose ether.
Uchungechunge lwe-DB i-HPMC iwumkhiqizo we-cellulose ether oguquliwe oncibilika kakhulu emanzini futhi othuthukiswe ngokukhethekile ukuze kuthuthukiswe ukusebenza kodaka olomile oluxubile ngemva kokwelashwa okungaphezulu.
Izici zomkhiqizo: ☆ Khulisa isidingo samanzi
Ukugcinwa kwamanzi okuphezulu, ukwandisa isikhathi sokusebenza sento, thuthukisa ukusebenza, ugweme ukubukeka kwe-crust phenomenon, futhi usize ukuthuthukisa amandla okusebenza wento.
Thuthukisa ukusebenza kokusebenza, unikeze ukugcotshwa nokuthungwa okufanayo, wenze indawo ebonakalayo ibe lula ukusula, ukuze uthuthukise ukusebenza kahle kokwakhiwa, futhi uthuthukise i-anti-cracking ye-putty.
Thuthukisa i-homogeneity, futhi uthuthukise ukusebenza kwe-anti-sag
Izakhiwo ezijwayelekile: Izinga lokushisa lejeli: 70℃-91℃
Okuqukethwe komswakama: ≤8.0%
Okuqukethwe komlotha: ≤3.0%
PH inani: 7-8
I-viscosity yesisombululo ihlobene nokushisa.Njengoba izinga lokushisa lesisombululo likhula, i-viscosity iqala ukwehla kuze kube yilapho i-gel ibunjwa, futhi ukwanda okuqhubekayo kwezinga lokushisa kuzodala i-flocculation.Le nqubo iyabuyiseleka emuva.
Ubudlelwano phakathi kwe-viscosity nokugcinwa kwamanzi, ukuphakama kwe-viscosity, ukugcinwa kwamanzi okungcono.Ngokuvamile, amandla okubamba amanzi e-cellulose ayashintshwa ngokuvumelana nezinga lokushisa, futhi ukwanda kwezinga lokushisa kuzoholela ekwehleni komthamo wokubamba amanzi.
Uchungechunge lwe-DB luguqule i-cellulose ether: ukuthuthukisa ukusebenza kwesistimu yokufaka yangaphandle endaweni yokushisa ephezulu yasehlobo
Ukunwetshwa kwesikhathi sokwakha
Isikhathi somoya sinwetshiwe
Ukusebenza okuhle kakhulu
Ukuqhekeka kuncishiswe kakhulu
I-slurry inokusimama okuhle
Uchungechunge lwe-DB luguqule i-cellulose ether: ukukhulisa ukusebenza kwe-putty yangaphandle yodonga endaweni yokushisa ephezulu ehlobo
Ukunwetshwa kwesikhathi sokwakha
Isikhathi sokukhuhla sinwetshiwe
Ukusebenza okuhle kakhulu
I-slurry inokusimama okuhle
Ukusetshenziswa komkhiqizo: Ngokwezakhiwo, kunganikeza indawo enhle yokwakha kanye nokugcinwa kwamanzi omshini wokudubula nodaka olwenziwe ngezandla, i-ejenti yokufaka udonga olomile, iglue kasimende wethayela le-ceramic kanye ne-hook agent, udaka olukhishwe, ukhonkolo ongaphansi kwamanzi, njll. Ngokwezinto ezinamathelayo, ukungaguquguquki ama-adhesives nama-adhesives angandiswa futhi ifilimu ingakhiwa ekuhlakazweni kwe-adhesive.Ukugqoka kungasetshenziswa njenge-ejenti yokuqina, i-colloid evikelayo, i-agent yokumisa i-pigment, ukuze kuthuthukiswe i-viscosity ye-coating stabilizer kanye ne-solubility;Ingakhuphula ukugcinwa kwamanzi kanye nokugcotshwa kwenqubo yokucubungula i-ceramic.
Isikhathi sokuthumela: Sep-09-2022