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Chii chinonzi methyl cellulose ether inoshandiswa? Selulosi ether inogadzirwa sei?
Cellulose Ether - Thickening uye Thixotropy Cellulose ether inoisa dhaka rakanyorova rine viscosity yakanakisa, iyo inogona kuwedzera zvakanyanya kunamatira pakati pevhu rakanyorova uye base layer, inovandudza anti kuyerera kuita kwedhaka, uye inoshandiswa zvakanyanya mukupura dhaka, ceramic tile bondin...Verenga zvimwe -
Chii chinonzi redispersible emulsion powder inoshandiswa?
Redispersible emulsion poda ndiko kupararira kwepolymer lotion mushure mekupfapfaidza kuoma. Nekusimudzirwa kwayo uye kushandiswa, kushanda kwezvinhu zvechinyakare zvekuvaka kwakagadziridzwa zvakanyanya, uye kusimba kwekubatanidza uye kubatana kwezvinhu zvakagadziridzwa. Inogona kuvandudza perf ...Verenga zvimwe -
Ndezvipi zvinowedzera zvekuvaka zvinogona kuvandudza zvinhu zvevhu rakaoma rakasanganiswa dhaka? Vanoshanda sei?
Iyo anionic surfactant iri muzvigadzirwa zvekuvaka inogona kuita kuti masimende zvidimbu zviparadzire mumwe nemumwe kuitira kuti mvura yemahara yakavharidzirwa nesement aggregate isunungurwe, uye iyo agglomerated simende aggregate inoparadzirwa zvizere uye yakanyatso hydrated kuti iwane dense chimiro uye mu...Verenga zvimwe -
Tsanangura pamusoro peiyo nhoroondo yekuvandudza maitiro ezve dispersible latex poda uye ceramic tile inonamira
Kare kuma1930s, mapolymer binders akashandiswa kuvandudza kushanda kwedhaka. Mushure mekunge iyo polymer lotion yaiswa pamusika zvinobudirira, Walker akagadzira nzira yekupfapfaidza yekupfapfaidza, iyo yakaona kupihwa kwelotion muchimiro chehupfu hwerabha, kukava kutanga kwenguva ye ...Verenga zvimwe -
Redispersible latex poda imhando yehupfu inonamira yakagadzirwa neakakosha lotion pfapfaidzo yekuomesa.
Redispersible latex poda imhando yehupfu inonamira yakagadzirwa neakakosha lotion pfapfaidzo yekuomesa. Rudzi urwu rwehupfu hunogona kukurumidza kuparadzirwa kuita lotion mushure mekusangana nemvura, uye ine hunhu hwakafanana neyekutanga lotion, ndiko kuti, mvura inogona kugadzira firimu mushure mekubuda. Iyi firimu ine ...Verenga zvimwe -
Ndeapi mabasa ezve redispersible polymer poda mune zvakasiyana drymix zvigadzirwa? Izvo zvinodiwa here kuwedzera hupfu hunodzoreredzwa mumatope ako?
Redispersible polymer poda ine huwandu hwakawanda hwekushandisa. Iri kutamba basa rinoshanda mune yakakura uye yakafara application. Senge ceramic tile inonamira, madziro putty uye insulation dhaka yekunze kwemadziro, ese ane hukama hwepedyo kune inodhindwazve polima polima. Kuwedzerwa kwe redispersible la...Verenga zvimwe -
Basa uye zvakanakira redispersible latex poda，Izvi hazvingodzivisi zvikanganiso panguva yekusanganiswa panzvimbo yekuvaka, asi zvakare zvinovandudza kuchengetedza kwekubata chigadzirwa.
Basa rekudhindwa kwelatex powder: 1. Iyo yakasvibiswa latex powder inoumba firimu uye inoshanda sechinamira kuti iwedzere simba rayo; 2. Iyo inodzivirira colloid inobatwa nedhaka system (haizokuvadzwa nemvura mushure mekugadzirwa kwefirimu, kana "secondary dispersion"; 3 ...Verenga zvimwe -
Soldissolved hydroxypropyl methyl cellulose HPMC mudhaka rakanyorova
Soluble hydroxypropyl methyl cellulose (HPMC) imhando isiri-ionic cellulose ether, iyo inogadzirwa kubva kune yakasikwa polymer cellulose kuburikidza nekutevedzana kwemakemikari kugadzirisa. Hypromellose (HPMC) ihupfu chena inonyungudika mumvura inotonhora kuti igadzire mhinduro yakajeka, ine viscous. Iine zvakakwana ...Verenga zvimwe -
Mhedzisiro yeviscosity ye cellulose ether pane zvivakwa zvegypsum mortar
Viscosity chinhu chakakosha pfuma parameter ye cellulose ether. Kazhinji kutaura, iyo yakakwirira viscosity, zviri nani kuchengetedza mvura kwegypsum mortar. Nekudaro, iyo iyo viscosity yakakwira, ndipo pakakwirira huremu hwe cellulose ether, uye kunyungudika kwe cellulose ether ...Verenga zvimwe -
Kwakakosha sei kuwedzera redispersible polymer poda mu drymix mortar?
Redispersible polymer poda ipfapfaidzo-yakaomeswa poda yepolymer emulsion yakavakirwa paethylene-vinyl acetate copolymer. Icho chinhu chakakosha mune yemazuva ano drymix mortar. Ndezvipi zvinokonzeresa iyo redispersible polymer poda ine padhaka rekuvaka? Iyo redispersible polymer hupfu zvimedu firi...Verenga zvimwe -
Inogona hypromellose kutsiva hydroxyethyl cellulose mupende chaiyo yematombo
Zvigadzirwa zve cellulose zvakatorwa kubva kune yakasikwa donje pulp kana huni pulp ne etherification. Zvigadzirwa zvakasiyana zve cellulose zvinoshandisa akasiyana etherifying agents. Hypromellose HPMC inoshandisa mamwe marudzi eetherifying agents (chloroform uye 1,2-epoxypropane), nepo hydroxyethyl cellulose HEC inoshandisa Oxirane ...Verenga zvimwe -
Iwe unoziva here kuti zvipi zve cellulose zvakanyanya kukodzera kushandiswa mukupurasa dhaka?
Kukwirira uye kugadzikana kwekuvakwa kwakagadzirwa kwedhaka rekupurasita ndizvo zvinhu zvakakosha zvekusimudzira, uye cellulose ether, sechinhu chikuru chekuwedzera chekupura dhaka, inoita basa risingadzokerike. Cellulose ether ine hunhu hwepamusoro pekuchengetedza mvura mwero uye wra yakanaka ...Verenga zvimwe
