Mvura-yakafukidzwa
SYSTEM STRUCTURE DIAGRAM
Mvura-yakavakirwa pendi chinhu chine viscous mvura yakagadzirwa neresini, kana mafuta, kana emulsion, pamwe nekuwedzeredzwa kwezvakafanira zvinowedzerwa, uye yakagadzirirwa ne organic solvents kana mvura. Kugadzirwa kwakanaka kwemvura-kwakavakirwa pendi zvakare kune yakanakisa yekushandisa zvivakwa, simba rakanaka rekuhwanda, yakasimba yekunamatira kwefirimu, yakanaka yekuchengetedza mvura zvivakwa uye mamwe maitiro. Cellulose ethers ndiyo yakakodzera zvakakwana mbishi yekupa izvi zvivakwa.
Iyo inochengeterwa mvura midziyo yeselulose ether inopa zvakanakisa zvekubatanidza zvivakwa zve latex, asi kunyanya yakakwira PVC, inova, uye yakakora pastes. Izvo hazvibhururu; kukwirira kwayo kwakanyanya kunodzikisa huwandu hunoshandiswa, kunatsiridza hupfumi hwekuumbwa uye kunatsiridza mashandiro ehurongwa hwekuvhiya. Kumiswa. Iwo akanakisa rheological zvivakwa mune pendi chengetedza yakawedzera kudzikiswa kwependi munzvimbo yokumira; munzvimbo yakadururwa, ine inoyerera yakanakisa uye hapana yakatsemuka; zviri nyore kupararira pane imwe substrate panguva yekushambidza uye roller coating, nyore kuisa; pakupedzisira, kana pendi yaiswa, zviri nyore kuparadzira pane substrate. Iyo viscosity yeiyo system inodzoreredzwa nekukurumidza mushure mekupedzisa, uye iyo pendi inokurumidza kutsvedza.
Mushure mekurapa kwepamusoro, Maxcellulose ethers inogona kudzivirira kusangana panguva yekuparadzwa, yakapararira zvizere, yakakwana nguva yekuparara uye viscosity kuwedzera mwero kunogona kurerutsa maitiro ekugadzira; yakagadziriswa Maxcellulose ether zvakare ine yakanaka yekudzivirira fungal zvinhu, ipa yakakwana nguva yekuchengetedza pendi, inoshanda yekudzivirira pigment uye filler sedimentation.
