Hydroxypropyl methylcellulose mudhaka reupfu hwakaoma, kuwedzerwa kwe cellulose ether kwakaderera zvikuru, asi kunogona kuvandudza zvakanyanya mashandiro edhaka rakanyorova, uye chinhu chikuru chinokanganisa mashandiro edhaka rekuvaka.
Hydroxypropyl methylcellulose Cellulose ether inoshandiswa mu dry powder mortar inonyanya kushandiswa ne hydroxypropyl methylcellulose ether (HPMC). Muma ceramics matsva ehoneycomb, inogona kupa mafuta kune isina chinhu. Muindasitiri yekuputira, inogona kushandiswa se thickener, dispersant uye stabilizer muindasitiri yekuputira, uye inoenderana zvakanaka mumvura kana organic solvents. Semushonga wekubvisa pendi. Kudhinda inki: Inoshandiswa se thickener, dispersant uye stabilizer muindasitiri yeinki, uye inoenderana zvakanaka mumvura kana organic solvents. .Plastic: inoshandiswa se release agent, softener, lubricant, etc. Polyvinyl chloride: Inoshandiswa se dispersant mukugadzira polyvinyl chloride, uye ndiyo inonyanya kubatsira pakugadzira PVC ne suspension polymerization. Hydroxypropyl methylcellulose Zvimwe: Chigadzirwa ichi chinoshandiswawo zvakanyanya mumaindasitiri ematehwe, mapepa, kuchengetedza michero nemiriwo uye machira.
HPMC mudhaka reupfu hwakaoma inonyanya kuita basa rekuchengetedza mvura, kukora uye kuvandudza mashandiro ekuvaka. Kuchengetwa kwemvura kwakanyanya kwedhaka rekuvaka nejecha rekupurasita kunogona kunyorovesa simende zvizere uye kuwedzera simba rekubatanidza. Panguva imwe chete, inogona kuwedzera simba rekudhonza uye kuchekwa kwesimbi, ichivandudza zvikuru mhedzisiro yekuvaka uye inovandudza kushanda zvakanaka kwebasa. Inodzivirira mvura uye ine mafuta. Mudhaka, hydroxypropyl methylcellulose cellulose ether inonyanya kuita basa rekuchengetedza mvura, kudhonza uye kunyorovesa, ichidzivirira kuputika uye kupera simba kwemvura kunokonzerwa nekurasikirwa nemvura zvakanyanya, uye panguva imwe chete ichivandudza kunamatira kwedhaka uye kuderedza nguva yekuvaka. Chiitiko chepakati chesag chinoita kuti kuvaka kuve kwakapfava. Pakati pezvigadzirwa zvegypsum series, hydroxypropyl methylcellulose cellulose ether inonyanya kuita basa rekuchengetedza mvura nekunyorovesa, uye panguva imwe chete ine imwe mhedzisiro yekudzora, iyo inogadzirisa matambudziko ekupwanyika kwemadhiramu uye kutadza kwesimba rekutanga panguva yekuvaka. , inogona kuwedzera maawa ekushanda. Hydroxypropyl methylcellulose interface agent inonyanya kushandiswa se thickener, iyo inogona kuvandudza simba rekudhonza uye kudhonza, kuvandudza kufukidza kwepamusoro, kuwedzera kunamatira uye simba rekubatanidza. Hunhu: Chigadzirwa ichi ipfu chena kana yero zvishoma, hachina hwema, hachina kunaka uye hachina chepfu. Kuchengeta mvura uye simba rakawedzerwa. , putty powder kana zvimwe zvinhu zvekuvaka sechinobatanidza kuti zviwedzere kupararira uye kuwedzera nguva yekushanda. Chinogona kushandiswa sepaste tile, marble, plastic decoration, paste reinforcement, uye chinogonawo kuderedza huwandu hwesimende. Kushanda kweHPMC kuchengetedza mvura kunodzivirira slurry kuti isatsemuke nekuda kwekuoma nekukurumidza mushure mekushandisa, uye kunowedzera simba mushure mekuoma. Kugadzira Ceramic: Chinoshandiswa zvakanyanya sechinobatanidza mukugadzira zvigadzirwa zveceramic. PH kugadzikana: Viscosity yemvura solution yechigadzirwa ichi yakagadzikana pakati pePH3.0-11.0. Mhedzisiro yekuchengetedza mvura: Hydroxypropyl methylcellulose inonyungudika uye mvura yayo ine viscous zvikuru. Hydroxypropyl methylcellulose (HPMC) inowedzerwa mumortar, gypsum, pendi, nezvimwewo kuti ichengetedze mvura yakawanda muchigadzirwa. Kuchengetedza chimiro: Kana tichienzanisa nedzimwe polymers dzinonyungudika mumvura, mvura inobuda muchigadzirwa ichi ine hunhu hwakakosha hwe viscoelastic. Kuwedzerwa kwayo kunogona kuvandudza kugona kwekugadzira chimiro chezvigadzirwa zveceramic zvakaburitswa, nezvimwewo.
Kunyorova kwehydroxypropyl methylcellulose (HPMC): Kuwedzera chigadzirwa ichi kunogona kuderedza kukweshana uye kuvandudza kunyorova kwezvigadzirwa zveceramic zvakaburitswa uye zvigadzirwa zvesimende. Hunhu hwekugadzira mafirimu: Chigadzirwa ichi chinogona kugadzira mapepa akasimba, anochinjika, uye akajeka ane simba rakanaka rekudzivirira mafuta uye ester, kunyanya kuchengetedza mvura uye kuvakwa kwakasiyana kwehydroxypropyl methylcellulose (HPMC), hydroxypropyl methylcellulose Hunhu hwekugadzira mafirimu hwecellulose hwave pamberi muChina.
Nguva yekutumira: Ndira-10-2023