Iingubo ezimiselwe amanzi
ICANDELO LOLAWULO LWENKQUBO
Ipeyinti esekwe emanzini lulwelo lwe-viscous olwenziwe nge-resin, okanye ioyile, okanye i-emulsion, ngokudibanisa izongezo ezifanelekileyo, kwaye zilungiswe ngezinyibilikisi okanye amanzi. Umsebenzi olungileyo wepeyinti esekwe emanzini nayo ineempawu ezifanelekileyo zokusebenza, amandla afihlakeleyo okugcina, ukubambelela kwifilimu okunamandla, iipropathi ezifanelekileyo zokugcina amanzi kunye nezinye izinto. I-cellulose ether zezona zixhobo zikuluhlu ezifanelekileyo ezifanelekileyo ukubonelela ngezi ndawo.
Iipropati zokugcinwa kwamanzi kweeselulose ethers zibonelela ngeempawu zokugquma zelatex, ngakumbi i-PVC ephezulu, kunye neepasta ezityebileyo. Ayigungxuli; ukusebenza kwayo kokuqina okuphezulu kunciphisa isixa esisetyenzisiweyo, kuphucula uqoqosho lwendlela kwaye kuphucula ukusebenza kwenkqubo yokutyabeka. Ukumiswa. Iipropati ezibalaseleyo ze-rheological kwipeyinti zigcina ukutyeba okuphezulu kwepeyinti kwimeko emileyo; kwimeko ethululwayo, ine-flow egqwesileyo kwaye akukho kutshiza; kulula ukusasaza kwi-substrate ngexesha lokuxubha kunye ne-roller coating, kulula ukuyifaka; okokugqibela, xa ipeyinti isetyenzisiwe, kulula ukusasaza kwi-substrate. Ukubonakala kwenkqubo kubuyiswa kwangoko emva kokuba kugqityiwe, kwaye ipeyinti ke isanda ngokukhawuleza.
Emva kokunyanga okufanelekileyo komphezulu, ii-ethers zeMaxcellulose zinokuthintela ngokufanelekileyo i-agglomeration ngexesha lokuchithwa, ukusasazeka ngokupheleleyo, ixesha elaneleyo lokuchithwa kunye nexabiso lokunyuka kwe-visccious kunokwenza lula inkqubo yokuvelisa; ii-ethers eziguqulweyo zeMaxcellulose nazo zinepropathi efanelekileyo yokulwa nefungi, zinika ixesha elaneleyo lokugcina ipeyinti, ukuthintela ukugcwala kwe-pigment kunye ne-filler sedimentation.
