Isizathu sokuthi kunganii-hydroxypropyl methylcelluloseingabe ixutshwe kakhulu ku-putty powder?
Uma i-putty powder ikhiqizwa futhi isetshenziswa, kuzovela izinkinga ezahlukahlukene. Ngemva kokuba i-putty powder ixutshwe namanzi futhi ivuselelwe nge-drill kagesi, i-putty izoba ncane njengoba ivuselelwa, futhi isimo sokuhlukaniswa kwamanzi sizoba sibi kakhulu. Imbangela yale nkinga yi-putty. I-Hydroxypropyl methylcellulose ingezwe ku-powder.
1. I-viscosity ye-hydroxypropyl methylcellulose ayifaneleki, i-viscosity iphansi kakhulu, futhi umphumela wokumiswa awanele. Ngalesi sikhathi, isimo sokuhlukaniswa kwamanzi sizoba sibi kakhulu, futhi umphumela wokumiswa okufanayo awukwazi ukubonakaliswa.
2. I-hydroxypropyl methylcellulose egcina amanzi ifakwa ku-putty powder, enomphumela omuhle kakhulu wokugcina amanzi. Uma i-putty incibilika emanzini, ivala inani elikhulu lamanzi. Ngalesi sikhathi, amanzi amaningi afakwa emanzini. Iqhubu, ngokuxubha, amanzi amaningi ayahlukaniswa, ngakho-ke kunenkinga yokuthi lapho uxubha kakhulu, kuba mncane; lokhu kuyinkinga evamile, futhi abantu abaningi baye babhekana nenkinga enjalo. Inani le-cellulose elingeziwe noma umswakama owengeziwe lingancishiswa ngokufanele.
3. I-Hydroxypropyl methylcelluloseinobuhlobo obuthile nesakhiwo sayo. Ine-thixotropy, ngakho-ke yonke ingubo ine-thixotropy ethile ngemva kokufaka i-cellulose, ngakho-ke lapho i-putty ishukunyiswa ngokushesha, isakhiwo sayo sonke Sihlakazekile, sibonakala sincane kakhulu, kodwa uma simile, siyalulama kancane kancane.
Isikhathi sokuthunyelwe: Ephreli-28-2024