Cellulose ethers inoshandiswa zvakanyanya muzvigadzirwa zvesimende nekuda kwezvimiro zvavo zvakasiyana uye kugona kwekusimudzira zvakasiyana-siyana zvekuita.Nekudaro, kuti uve nechokwadi chemhedzisiro, zvakakosha kudzora nemazvo mashandiro e cellulose ether mune esimende zvigadzirwa.Iri bepa rinoongorora akakosha marongero uye matekiniki ekuwana kwakaringana kutonga kweselulosi ether zvivakwa, kudhirowa manzwisisiro kubva kune ane hukama mabhuku nekutsvaga.
Kunzwisisa Basa reCellulose Ether muSimende Zvigadzirwa:
Cellulose ethers, senge methyl cellulose (MC), hydroxyethyl cellulose (HEC), hydroxypropyl methylcellulose (HPMC), uye mamwe, anoita basa rakakosha muzvigadzirwa zvesimende.Ivo vanoita sevamiriri vekuchengetedza mvura, rheological modifiers, adhesion enhancers, uye inovandudza kushanda, kusimba, uye zvimwe zvakakosha zvinhu.Kunzwisisa mabasa chaiwo uye maitiro e cellulose ether mumasisitimu esimende kwakakosha pakuita kutonga kwakanaka.
Kusarudzwa kwemhando dzakakodzera dze cellulose ether:
Sarudzo chaiyo yerudzi rwe cellulose ether yakakosha pakuwana izvo zvinodiwa muzvigadzirwa zvesimende.Mhando yega yega inopa zvivakwa uye mabasa akasiyana.. Semuyenzaniso, MC inozivikanwa nekuchengeta kwayo mvura uye kugona kukora, nepo HEC ichipa yepamusoro rheological control.HPMC inosanganisa akawanda mabhenefiti, anosanganisira yakagadziridzwa kunamatira, kushanda, uye kuchengetedza mvura.Nyatsoongorora zvinodikanwa chaizvo zvechigadzirwa chako simende uye sarudza rudzi rwe cellulose ether inonyatso kuenderana nezvinodiwa izvozvo.
Kudzora Dose uye Particle Saizi:
Kudzora chiyero uye chidimbu chehukuru hwe cellulose ether kwakakosha kuti uwane izvo zvinodiwa muzvigadzirwa zvesimende.Particle saizi inoitawo basa mukupararira uye kuita kwese.Iyo yakakwana dosi uye saizi yechikamu inogona kutariswa nemiedzo yekuyedza uye nekufunga nezve chaiyo application zvinodiwa.
Kupesvedzera kwesimende kuumbwa uye zvakasanganiswa:
Kuumbwa kwesimende uye kuvapo kwezvimwe zvinosanganiswa zvinogona kukanganisa zvinhu zve cellulose ether. yezvimwe zvakasanganiswa zvakadai se superplasticizers kana air-entrainers inogona kuwirirana ne cellulose ethers uye inokanganisa kushanda kwavo.
Kudzora Hunhu uye Kuedzwa:
Kushandisa maitiro akasimba ekugadzirisa maitiro uye kuita miedzo yenguva dzose kwakakosha kuti uve nechokwadi chekushanda kwe cellulose ether mune zvigadzirwa zvesimende. kuyedza uye kutarisisa kweaya ma paramita mukati mekugadzirwa kuchabatsira kuona chero kutsauka uye kugonesa kugadzirisa nenguva kuchengetedza kuita kwaunoda.
Kudyidzana neVatengesi uye Tsigiro yeTekinoroji:
Kushamwaridzana nevatengesi ve cellulose ether uye kutsvaga rubatsiro rwehutano hunogona kupa ruzivo rwakakosha uye rubatsiro mukutonga zvakanaka kushanda kwavo mune zvigadzirwa zvesimende. nhungamiro yekushandisa, uye rubatsiro mukugadzira cellulose ether kuti isangane nezvinodiwa chaizvo.
Kunyatso kudzora kushanda kwe cellulose ethers muzvigadzirwa zvesimende ibasa rakawanda-siyana rinoda kunzwisiswa kwakazara kwebasa ravo, kusarudzwa kwemhando dzakakodzera, kunyatso kudzora kuyerwa, kufunga nezvesamende kuumbwa uye admixture, kuomarara kwemhando yekudzora, uye kubatana nevashambadziri. .Nokushandisa mazano aya uye maitiro, vagadziri vanogona kuvimbisa kushanda kwakafanana uye kwakagadziridzwa kwe cellulose ethers, zvichiita kuti pave nekuvandudzwa kwemhando yechigadzirwa chesimende, kusimba kunowedzera uye kugutsikana kwevatengi.
