Cellulose anaiters inowanzo shandiswa mune yekuvaka indasitiri seyakawandisa kuti ive nzvimbo-yakavakirwa zvinhu nekuda kwekukwanisa kwavo kudzora rheology, kugadzirisa basa rekushanda, uye kusimudzira kuita. Imwe yakakosha yekushandisa cellulose anaiters iri mukunonoka kweiyo hydration. Kunonoka uku ku hydration kwakakosha mune zviitiko zvinowanzoitika nguva dzekutambanudzwa dzinodiwa, dzakadai sepasina kupisa mamiriro ekunze kana pakutakura kongiri pamusoro pematanho marefu. Kunzwisisa maitiro kumashure kuti ma cellucose ana ana mheremelose erdration hydration yakakosha kuti isarudze kushandiswa kwavo mune zvekuvaka maapplication.
Nhanganyaya yeiyo coment hydration
Usati waneta kuti ma cellucose ersaulose anonoka kusvibira hydration, zvakakosha kuti unzwisise maitiro eiyo sment hydration pachayo. SEMEN ISANGANO rakakosha muongiri, uye hydration yayo chiitiko chakaomesesa chinosanganisira kuwirirana kwemvura ine simende zvikamu, zvichitungamira kuumbwa kwechinhu chakasimba uye chakasimba.
Kana mvura yakawedzerwa kune simende, kunyanya yemakemikari inoitika, kunyanya inosanganisira hydration yemasimendi (c3S), triccium aluminate (c3a), uye tetracalcium alumino-ferrite (c4F). Aya maitiro anoburitsa calcium siltey hydrate (csh) gel, calcium hydroxide (ch), uye mamwe mishonga, inopa simba uye kusimba kwekongiri.
Basa reCellulose aungana mukunonoka hydration
Cellulose ana methyl cellulose (mc), hydroxytl cellulose (hpdroxpropyl methylose (HPMC), inowanzoshandiswa sePoluble Polymers mune yeMatimendi-yakavakirwa zvinhu. Aya anowedzera anofambidzana nemvura uye simende zvikamu, kugadzira firimu rinodzivirira kutenderera kweiyo siment. Kunonoka ku-simende hydration kunokonzerwa ne cellulose etana kunogona kununurwa nemuchina akati wandei:
Kuchengeta kwemvura: Cellulose anaVifu kune yakakwira mvura-kuchengetwa huwandu nekuda kweiyo hydrophic chimiro uye kugona kuumba viscous mhinduro. Kana yakawedzerwa kumisanganiswa yemasimendi, ivo vanogona kuchengetedza huwandu hwakakosha hwemvura, kudzora kuwanikwa kwemvura yeiyo siment hydration maitiro. Uku kugumira kwemvura kuwanikwa kwemvura kunoderedza hydration maitiro, kuendesa nguva yekugara yekongiri.
Barrior yemuviri: cellulose ana vana vanoumba chipinganidzo chemuviri kutenderera coment zvidimbu, zvichitadzisa kuwanikwa kwemvura kune iyo simende. Ichi chipinganidzo chinobudirira chinodzora huwandu hwemvura yekupinda mumasimendi zvikamu, nekudaro achidzora maitiro ekunyora. Nekuda kweizvozvo, maitiro ehurongwa hutsinye anonoka, anotungamira kunzvimbo kwenguva refu.
Survention Adsorption: Cellulose etersorti inogona Adsorb pamusoro peiyo simenti zvikamu kuburikidza nekudyidzana kwemuviri senge hydrogen kusungwa uye van der waals mauto. Iyi adsorption inoderedza nzvimbo yemusoro inowanikwa kune yekudyidzana kwemvura-simende, inomisa yekutanga uye kufambira mberi kwehydration maitiro. Nekuda kweizvozvo, kunonoka kweiyo skminm hydration kunoonekwa.
Kubatanidzwa naCalcium Ions: Cellulose evaoners inogonawo kupindirana neCalcium ion yakaburitswa panguva yeiyo skining hydration. Uku kuwirirana kunogona kutungamira kuumbwa kwezvinhu zvakaomarara kana kufungidzira kwe calcium salcium, inoenderera mberi nekuwanika kwecalcium ion yekutora chikamu mukuwirirana. Uku kupindira neiyo Ion yekutsinhana maitiro kunoita kuti kunonoka kuwirirane.
Zvinhu zvinokanganisa kunonoka mu hydration
Zvinhu zvinoverengeka zvinopesvedzera iyo huwandu umo ma cellulose ana ana vana kunonoka comery hydration:
Type uye kusunganidzwa kwemheremalose ana ana: dzakasiyana mhando dze cellulose eters kuratidzira dzakasiyana siyana madhigirii ekunonoka kuHydration. Pamusoro pezvo, kusunganidzwa kwemasero e cellulose ashiture musanganiswa anoita basa rakakosha mukusarudza kukura kwekunonoka. Nzvimbo dzakakwirira dzakakwirira dzinowanzoguma nekunzwa kunonoka kunonoka.
Saizi saizi uye kugovera: Saizi yehukuru uye kugoverwa kwemasero e cellulose ana ana manyombe inokanganisa kuparadzaniswa kwavo muchidimbu. Zvidiki zvidiki zvinowanzo kupararira zvakawandisa, kugadzira denser firimu kutenderera coment zvidimbu uye kushandisa yakanyanya kunonoka kuhukura.
Tembiricha uye hunyoro hwakarukwa: mamiriro ezvinhu epakatiripiti, akanyorova uye ane hukama, akapesvedzera mwero wekubuda kwemvura uye siment hydration. Tembiricha yepamusoro uye yakadzika hama humidity inosimudzira zvese maitiro, nepo kupisa kwakadzika uye kwakakwirira hama humbozha kunonwa kunonoka kunononoka kunokonzerwa necalulose.
Sanganisa chikamu uye kuumbwa: Iyo yakawanda musanganiswa chikamu musanganiswa wekongiri, kusanganisira rudzi rwechinyakare, uye kuvapo kwemamwe mahonje, kunogona kukanganisa kugona kwemaseruva e cellulose hydration. Optimichi gadziriso yakasanganiswa inokosha pakuzadzisa iyo yaunoda kugara nguva uye kuita.
Cellulose anainers Delay Deling Comery Hydration kuburikidza nehurongwa hwekusiyana-siyana, kusanganisira kudzoreredzwa kwemvura, kuumbwa kwezvipingamupinyi zvemuviri, kushamwaridzana kwemukati, uye kudyidzana ne calcium ion. Aya maApplesives anotamba basa rakakosha mukudzora nguva yekugadzirisa uye kushanda kwezvinhu zvimende-zvakavakirwa, kunyanya mukushandisa nguva dzakatambanudzwa Kunzwisisa maitiro ekunonoka kuhukurwa kunokonzerwa neCellulose ana vana akakosha pakushandiswa kwavo kunoshanda mune zvekuvakira maitiro uye kukudziridzwa kwekuita kongiri.
Kutumira Nguva: Kukadzi-18-2025