Cellulose ether inonyanya kuve neanotevera mabasa matatu:
1) Inogona kuomesa dhaka nyowani kudzivirira kusarura uye kuwana yunifomu yepurasitiki muviri;
2) Iyo ine mhepo-inopinza mhedzisiro, uye inogona zvakare kudzikamisa yunifomu uye yakanaka mabhubhu emhepo akaunzwa mudhaka;
3) Semugadziri wekuchengetedza mvura, inobatsira kuchengetedza mvura (mvura isingabhadharwi) mudhaka rakaonda-layer, kuitira kuti simiti iwane nguva yakawanda yemvura mushure mekugadzirwa kwedhaka.
Mumatope akaoma-akavhenganiswa, methyl cellulose ether inoita basa rekuchengetedza mvura, kuwedzera uye kuvandudza kushanda kwekuvaka. Kuita kwakanaka kwekuchengetedza mvura kunovimbisa kuti dhaka harizokonzeri jecha, upfu uye kuderedzwa kwesimba nekuda kwekushomeka kwemvura uye isina kukwana simende hydration; iyo thickening mhedzisiro inowedzera zvakanyanya kusimba kwechimiro chedhaka rakanyorova, uye yakanaka anti-sagging kugona kwekunamatira tile muenzaniso; Kuwedzerwa kwe base cellulose ether kunogona kuvandudza zvakanyanya kunyorova viscosity yedhaka rakanyorova, uye ine viscosity yakanaka kune akasiyana substrates, nekudaro inovandudza madziro kuita kwedhaka rakanyorova uye kuderedza tsvina.
Paunenge uchishandisa cellulose ether, zvinofanirwa kucherechedzwa kuti kana muyero wakanyanya kukwirira kana viscosity yakanyanya, kudiwa kwemvura kuchawedzera, uye kuvaka kuchanzwa kunetsa (sticy trowel) uye kushanda kunoderera. Cellulose ether ichanonoka kugadzirisa nguva yesamende, kunyanya kana zviri mukati zvakakwirira, mhedzisiro yekudzosa inonyanya kukosha. Pamusoro pezvo, cellulose ether ichakanganisawo nguva yakavhurika, sag resistance uye bond simba rematope.
Iyo yakakodzera cellulose ether inofanira kusarudzwa muzvigadzirwa zvakasiyana, uye mabasa ayo akasiyanawo. Semuenzaniso, zvinokurudzirwa kusarudza MC ine viscosity yakakwirira mukunamatira tile, iyo inogona kurebesa nguva yekuvhura uye nguva inogadziriswa, uye kugadzirisa iyo anti-slip performance; mune dhaka rekuzvimiririra, zvinokurudzirwa kusarudza MC ine yakaderera viscosity kuchengetedza fluidity yedhaka, uye panguva imwechete Inoitawo kudzivirira stratification uye kuchengetedza mvura. Inokodzera cellulose ethers inofanirwa kutemerwa zvichienderana neyakagadzikwa kurudziro uye inoenderana bvunzo mhinduro.
Mukuwedzera, cellulose ether ine furo inodzikamisa mhedzisiro, uye nekuda kwekutanga firimu kuumbwa, zvinokonzeresa ganda mudhaka. Aya mafirimu e-cellulose ether anogona kunge akaumbwa panguva kana pakarepo mushure mekurunga, iyo redispersible rubber powder isati yatanga kuumba firimu. Chakakosha kuseri kwechiitiko ichi chiitiko chepamusoro che cellulose ethers. Sezvo mabhuru emhepo achiunzwa neagitator, iyo cellulose ether inokurumidza kutora iyo interface pakati pemhepo inoputika uye simende slurry kugadzira firimu. Mamembrane aive achiri kunyorova uye nekudaro aichinjika zvakanyanya uye akasimba, asi polarization mhedzisiro yakasimbisa kurongeka kurongeka kwemamorekuru awo.
Sezvo cellulose ether iri polima inonyungudika nemvura, inoenda pamusoro pedhaka ichisangana nemhepo nekubuda kwemvura mudhaka idzva kuti iite hupfumi, zvichikonzera kuchekwa kweselulosi ether pamusoro pedhaka idzva. Somugumisiro weganda, firimu yakasvibiswa inoumbwa pamusoro pevhu, iyo inopfupisa nguva yakazaruka yedhaka. Kana matiles akaiswa pamusoro pedhaka panguva ino, iyi firimu yefirimu ichagoverwawo kune mukati medhaka uye kuwirirana pakati pematairi nedhaka, nokudaro kuderedza simba rekubatanidza gare gare. Kuchekwa kwe cellulose ether kunogona kuderedzwa nekugadzirisa chimiro, kusarudza yakakodzera cellulose ether uye kuwedzera zvimwe zvinowedzera.
Nguva yekutumira: Feb-17-2023