Kuzvimiririra pachako motokari kunogona kuvimba nehuremu hwayo kuumba iyo flat, yakatsiga uye yakasimba nheyo yekutsiva yekuisa kana kuenzanisa zvimwe zvinhu, uye panguva imwecheteyo inogona kuita yakakura-yakawanda uye inoshanda kuvaka. Naizvozvo, yakanyanya kunaka chinhu chakakosha kwazvo chekuzvienzanisa. Mukuwedzera, chinofanira kuve nechimwe chivimbo chekuchengetwa kwemvura uye kusanganisa simba, hakuna rusaruro rwemvura phenomenon, uye vane hunhu hwekupisa kupisa uye kupisa kwakadzika kusimuka.
Kazhinji, mhou yekuzvimirira inoda fluidity yakanaka, asi iyo fluidity yeiyo chaiyo coment paste inowanzo kungoita 10-300px; Cellulose ether gadziriro huru yekugadzirira-yakavhenganiswa, kunyangwe kuwedzera mari kwakaderera, kunogona kuvandudza kuwirirana, iko kushanda kwekuita, kuita kwemvura uye kudzokorora kwemvura uye kudzokorora kwemvura. Iyo inotora basa rakakosha kwazvo mumunda weDhivha yakagadzirirwa-yakavhenganiswa.
1. Kunyanya seyakaizvikudza dolder, fluidity ndeimwe yezviratidzo zvikuru zvekuongorora kuzvimiririra. Pasi pekutanga kweshanduro yakajairwa yekuumbwa kweiyo duri, iyo fluidity yemutya inogona kugadziriswa nekuchinja huwandu hwe cellulose ether. Nekudaro, kana huwandu hwakanyanya, hunyoro hwehudyu hwakaderedzwa, saka huwandu hwe cellulose ether hpmc hunofanirwa kudzorwa mukati meimwe renzande.
2 Kuti vaite zvizere maitiro ehystem yezvinhu zvinyoro-nyoro, huwandu hwakaringana hwemhereme cellulose ether inogona kuchengetedza iyo unyoro mudhaka kwenguva yakareba. Kazhinji, iyo yekuchengetwa kwemvura yekuwedzera kwekuwedzera kwekuwedzera nekuwedzera kwemasero ecther zvirimo. Iyo yekuchengetwa kwemvura yemubatanidzwa yekwerethese inogona kudzivirira iyo substrate kubva pakubata mvura yakawandisa nekukurumidza, uye kukanganisa mvura yemvura, kuitira kuti kuve nechokwadi chekuti nzvimbo yakakwana inopa mvura yakakwana yeiyo coment hydration. Uye zvakare, iyo visikopa ye cellulose ether ine pesvedzero huru pakuchengetwa kwemvura yekuchengetwa kwemota. Iyo yepamusoro viscosity, zvirinani kuchengetwa kwemvura. Kazhinji, cellulose ether hpmc ne viscosity ye 400mpa. inonyanya kushandiswa mukuzvimiririra, iyo inogona kuvandudza kuita kwehudyu uye kuwedzera kukosha kweiyo dhaka.
3. Kuisa nguva: cellulose ether kune imwe yekudzosera mari pane dhaka. Nekuwedzera kwezvinhu zvemasero e cellulose ether, iyo nguva yekugara yemotokari. Iyo yekudzorera mhedzisiro yemheremalose ether hpmc pane coment paste inonyanya kuenderana neiyo degree rekutsiva kweboka reAlkyl, uye ane hukama hwacho husina huremu hwayo. Iyo diki iyo degree reAlkyl kutsiva, iyo yakakura iyo hydroxyl yezvinyorwa, uye zvakanyatsojeka maitiro ekudzosera. Uye zvakakwirira zvemukati zvemasero ether, zvakanyatsojeka mhedzisiro yeiyo yakaoma firimu denderedzwa padhuze nekutanga kweiyo simende, saka mhedzisiro yacho zvakare iri pachena.
4 Simba rekumanikidza uye simba rinosindimara resimba remutumbi richadzikira nekuwedzera kwe cellulose ether hpmc zvemukati.
5. Kubatanidza Simba: Cellulose ether HpMC ine pesvedzero huru pakubata kwemari. Cellulose Ether inoumba firimu rePolymer ine chisimbiso chekusimbisa hurongwa hwechikamu kunze kweiyo firimu remagetsi, nekudaro vachisimudzira musangano wesimbe wesimba mushure mekushomeka. Panguva imwecheteyo, huwandu hwakakodzera hwe cellulose ether inowedzera plasticity uye kushanduka kwemutema, inoderedza kuomarara kweiyo nzvimbo yekufambisa pakati peguruva, uye inoderedza mamiriro ekutsvedza pakati pemasangano. Kune imwe nhanho, kushamisika pakati pehudyu uye substrate inosimbiswa. Pamusoro pezvo, nekuda kwekuvapo kwemasero e cellulose ecement paste, inokosha interface transition zone uye interface layer inoumbwa pakati peiyo motert Iyi interface danda rinoita kuti inyore yekuchinja nzvimbo inochinja uye isinganyanye kuomarara, saka, kuitira kuti dorari ine simba rakasimba simba.
Kutumira nguva: Kukadzi-27-2023