1. Join zvakananga panguva yekugadzirwa
1. Wedzera mvura yakachena kubhakiti guru rakagadzirirwa ne-high-shear blender.
2. Tanga kubvongodza uchienderera mberi nekumhanya kwakaderera uye zvishoma nezvishoma sieve hydroxyethyl cellulose mumugadziro wakaenzana.
3. Ramba uchikurunga kusvika zvidimbu zvese zvatota.
4. Zvadaro wobva wawedzera antifungal agents, alkaline additives akadai pigments, kuparadzira rubatsiro, ammonia mvura.
5. Shingairira kusvikira yose hydroxyethyl cellulose yakanyungudutswa zvachose (viscosity yemhinduro inowedzera zvakanyanya) isati yawedzera zvimwe zvikamu muhutano, uye kugaya kusvikira chigadzirwa chapera.
2. Akashongedzerwa doro ramai rekumirira
Iyi nzira ndeyekutanga kugadzirira amai doro rine huwandu hwepamusoro, uye wozowedzera kune latex pendi.Kubatsira kweiyi nzira ndeyokuti ine hukuru hunochinja uye inogona kuwedzerwa zvakananga kupende yakapedzwa, asi inofanira kuchengetwa zvakanaka.Matanho acho akafanana nematanho 1-4 mune nzira 1, kunze kwekuti kukwidza kwepamusoro hakudiwi kunyungudika zvachose mumhinduro ye viscous.
3. Yakagadzirirwa mu porridge yekushandisa
Sezvo organic zvinonyungudutsa zvisingaite zvinonyungudutsa zvehydroxyethyl cellulose, izvi organic solvents zvinogona kushandiswa kugadzira porridge-like zvigadzirwa.Zvinonyanyo shandiswa organic zvinonyungudutsa zvinwiwa zvependi zvakaita se ethylene glycol, propylene glycol uye mafirimu ekare (eg ethylene glycol kana diethylene glycol butyl acetate).Mvura yeaizi zvakare inonyungudutsa isina kunaka, saka mvura yechando inowanzoshandiswa pamwe chete nezvinwiwa zvemuchadenga kugadzira porridge-sezvigadzirwa.Iyo porridge-yakafanana chigadzirwa, hydroxyethyl cellulose, inogona kuwedzerwa zvakananga kupende, uye iyo hydroxyethyl cellulose yakapushwa uye yakazvimba neporridge.Kana yawedzerwa papende, inonyungudika pakarepo uye inowedzera.Mushure mekuwedzera, zvichiri kudikanwa kuti urambe uchikurudzira kusvika iyo hydroxyethyl cellulose yanyungudika zvachose uye yunifomu.Kazhinji, iyo porridge-yakaita chigadzirwa inosanganiswa nezvikamu zvitanhatu zveorganic solvent kana ice mvura uye chikamu chimwe chehydroxyethyl cellulose.Mushure memaminitsi matanhatu kusvika makumi matatu, iyo hydroxyethyl cellulose ichave hydrolyzed uye kuzvimba zviri pachena.Muzhizha, tembiricha yemvura inowanzokwira zvakanyanya, uye haina kukodzera kushandisa zvigadzirwa zvakafanana neporridge.
Nguva yekutumira: Oct-19-2022