1. Sumo
Methylcellose ether (MCE), seyakakosha chivakwa chinowedzera, chakashandiswa zvakanyanya munzvimbo dzazvino dzekuvaka, kunyanya muGypsum Dorar. Gypsum Dorar yave chinhu chakakosha munhamba yekuvaka nekuda kwekushanda kwayo kwakanakisa, kudenha uye kuchengetwa kwemvura. Sepolymer yakaenzana, iyo visikoka yemethylcellose ether inoita basa rakakosha mukudzora mashandiro eGypsum Dorar.
2. Zvivakwa uye michina yekuita methylcellose ether
2.1 Basic Prezilies yeMethylcellose ether
Methylcellose ether inzvimbo-yakadzika-mvura polymer yakawanikwa nekugadziridzwa kwemakuru. Yayo chimisimusi unit inonyanya kuumbwa ne glucose. Iyo ether bond yakaumbwa ne methylation inovandudza iyo solubility uye yekukugadzikana. Methylcellose ana ana ana akasiyana miganho mamiriri madhigirii uye menderekedzo madhiza anoratidza akasiyana viscosity maitiro, ayo ane simba rakasimba pakushandisa kwavo muzvivakwa zvekuvaka.
2.2 Mhedzisiro ye methyl cellulose ether in gypsum moter
MuGypsum Darare, methyl cellulose ether inonyanya kubata basa rekuita kwehudyu kuburikidza neinotevera michina:
Kuita kwakasimba: nekuwedzera iyo visikoka yerukuro, kusimudzirwa kwekumiswa kwerufu kunovandudzwa.
Kuchengeta kwemvura: nekugadzira chimiro chetivhi mumutero, kurasikirwa kwemvura kunoderedzwa, nekukonzera nekuvandudza nguva yekuisa uye kuomesa musoro.
Kuvandudza mashandiro ekuvaka: Kuvandudza kushanda kwehudyu, kuderedza kubuda ropa uye kusarurana, uye kuvandudza kudenha.
3. Mhedzisiro ye methyl cellulose ether viscosity pakuita kweiyo gypsum mors
3.1 Mhedzisiro pazvinhu zvepanyama zve gypsum motsi
Iyo viscosity ye methyl cellulose ether inobata zvakananga zvinokanganisa zvivakwa zvemuviri zve gypsum dhaka. Yakakwira-viscosity methyl cellel cellowing ether inogona kuvandudza kugona kwekunyepedzera uye nekuchengetwa kwemvura, asi zvinogona kutungamira mukuwedzera kuramba panguva yekukurudzira uye kuwedzera kusanganisa.
3.2. Rheology
Yakakwira-viscosity methyl celler cellowing inogona kuwedzera kushushikana kwechibereko uye plastiki viscosity yeGypsum Dorar, kugadzira dhizaini kuratidza simba rakasimba rekutora-sagging. Izvi zvinonyanya kukosha pakuvaka pane vertical maficha, izvo zvinogona kuderedza kuyerera kwemutya uye nekuvandudza hunhu hwekuvaka. Nekudaro, zvakanyanyisa viscosity inogona kuita kuti dhiragi rakanyanyisa uye rakaoma kushanda, uye chiyero chinoda kuwanikwa mumuitiro wekuvaka.
3.3. Kuchengeta mvura
Kuchengetwa kwemvura chinhu chakakosha kukanganisa maitiro ekuomesa kwe gypsum dhaka. Yakakwira-viscosity methyl celler cell inokwanisa kuvandudza kuchengetedza kwemvura yekuchengeterwa mongwe nekuda kweiyo denser network chimiro chakaumbwa, kudzivisa kupenga kunokonzerwa nekurasikirwa kwemvura zvakanyanya. Nekudaro, yakanyanya kukwirisa mvura yekuchengetwa inogona kuwedzera nguva yekutanga uye yekupedzisira yekuisa nguva yemota, iyo inoda kuchinjirwa zvinoenderana nemamiriro ezvinhu ekushandisa.
3.4. Chishandiso paMortar Workability
Iyo viscosity ye methyl cellelose ether ine yakakosha mhedzisiro pakubata kweiyo gypsum dhaka:
3.5. Kubata
Mwero viscosity inobatsira kuvandudza basa rekushanda kwemotokari, uchiita kuti zvive nyore uye zviri nyore kushanda panguva yekuvaka. Methyl Cellulose ether neyakawandisa viscosity inowedzera kuwirirana kweruoni, kuderedza iyo fluidity, uye kuvakwa kwakaoma. Mukuvaka chaiko, zvinodikanwa kusarudza methyl cellel cellulose ether neViscosity yakakodzera maererano nezvinodiwa zvekuvaka kuti uve nechokwadi chekubata kwakakwana.
3.6. Adhishing
Iyo viscosity ye methyl cellulose ether ine kukosha kwakanyanya pane kudedera kwerufu. High-viscosity methyl cellelose ether inogona kusimudzira iyo yekushambadzira yekudonha kune iyo substrate, kugadzirisa simba rekunamatira uye kugona kweanoridza-kuputika. Izvi zvinonyanya kukosha muzvimisikidzwa uye zvakakwirira-ekurega mashandiro, izvo zvinogona kuderedza kutsvedza uye kudeura kwemutema.
3.7. Chishandiso paMoter Durability
Iyo viscosity ye methyl cellulose ether inokanganisa kujaira kweGypsum Darare, kunyanya pasi peyakaoma-yakanyorova-mhepo-thaw kutenderera mamiriro.
3.8. Kuoma-kunyorova kutenderera
Yakakwira-viscosity methyl cellel cellowing ether inogona kuumba yakawedzera network network network netauro, nekukasira kuvandudza kupokana kwerudzi rwekupaza. Pasi pemamiriro ezvinhu akaoma-emvura, muchetya neyekumusoro viscosity inogona kuchengetedza kutendeka kuri nani uye kupenga kuramba.
3.9. Freeze-thaw kutenderera
Pasi peFree-Thaw kutenderera kwemamiriro ezvinhu, iyo pore dhizaini uye kuchengetwa kwemvura kune dhiri ine yakakosha pesvedzero pane yayo inorwisa-free-free-thaw performance. Yakakwira viscosity methyl cellelose ether inogona kuderedza ma capillarry pores mudhiri uye kuderedza kutama kwemvura, nekudaro kugadzirisa iyo yakasununguka-thaw kuramba kwehari.
4. Kushandisa mienzaniso uye mhedzisiro chaiyo
4.1 Performance yeMethyl Cellelose ana vana vane akasiyana viscooki mune chaiyo application
Mukuvaka, methyl cellalose ana ana ana akasiyana vema visikoli anoshandiswa munguva dzakasiyana. Semuenzaniso, rusvingo rukakurisa uye runoputika runoda cellalose ana vana nekamusoro viscosity kuti ipe zvinhu zviri nani zvekutadza uye zvekunyepedzera-sagging zvivakwa; Nepo pasi kuzvimiririra uye zvimwe zvekushandisa zvinoda cellaulose ana vana nezasi viscosity kuti ive nechokwadi chakanaka.
4.2 chaiyo kesi yekuongorora
Chaizvoizvo nyaya dzinoratidza kuti kushandiswa kweiyo yepamusoro viscosity methyl celler celler celleryl macomputer inogona kuderedza zvakanyanya moturu uye kugadzirisa kugona kwekuvaka uye kunaka. Paunenge uchikwidza pasi, kusarudza pakati uye yakaderera viscosity cellulose macomlose anaiters inogona kuvandudza fluidity uye kuita kuti kuvakwa kwakadzora uye nekukurumidza.
Iyo viscosity ye methyl cellulose ether ine yakakosha mhedzisiro mukuita kwe gypsum dhaka. Yakakwira viscosity methyl celler cellelose anaiters inobatsira kuchengetedza mvura, kupenga-kusekerera uye kuderera kwemutema, nekudaro uchivandudza zvivakwa zvemuviri uye nekushanda. Nekudaro, yakanyanya kukwirira viscosity inogona kukonzera kuti durwe kuve yakaderedzwa fluidity uye kuita kuti kuvakwa kwakaoma. Naizvozvo, mune zvinoshanda zvinoshandiswa, zvakakodzera kusarudza methyl cellel cellulose ether viscosity maererano nezvaanoda zvekuvaka kuti uwane zvakanakisa kushandisa.
Kutumira Nguva: Kukadzi-17-2025