HydroxyPropylmethylcellcellsellsellse

Incamake: ivugwa nka hpmc, yera cyangwa ifu yera ya fibrous cyangwa granular. Hariho ubwoko bwinshi bwa selile kandi ikoreshwa cyane, ariko duhura cyane cyane nabakiriya mumiterere yifu yubaka. Ubudozi bukunze kugaragara bivuga hypromellose.

Ibikorwa byumusaruro: Ibikoresho nyamukuru bya HPMC: Ipamba rya etton, Methidy Chronide, acide, kanda igice cya kabiri Polymeization ya ALKALI Fibre ya Alkali iri murwego rusabwa. Shira fibre ya alkali muri kattle yabayeho, ongeraho imyanda ya proflene na methyl chloride na 50-80 ° C kumasaha 5, afite igitutu kinini kigera kuri 1.8. Noneho ongeraho umubare ukwiye wa Hydrochloric acide na aside ya oxalique kumazi ashyushye kuri 90 ° C gukaraba ibikoresho kugirango wagure amajwi. Umwuma hamwe na centrifuge. Gukaraba kugeza aho utabogamye, kandi iyo ubushuhe mu bikoresho biri munsi ya 60%, byuma hamwe nijuru rishyushye kuri 130 ° C kugeza munsi ya 5%. Imikorere: kugumana amazi, kubyimba, Thixotropic kurwanya SAG, ibikorwa byimirimo, imikorere yindege, igenamigambi.

Ifungwa ry'amazi: Kugumana amazi nimitungo y'ingenzi ya selile! Mubikorwa bya Putty Gypsim Minisiteri nibindi bikoresho, Gusaba TOLULULOULULOULULOSE gusaba ni ngombwa. Ifungwa ry'amazi menshi rirashobora kugikemura byuzuye ivu na gypsim ya calcium (nibyo byihariye, imbaraga nyinshi). Mubihe bimwe, hejuru ya virusi ya selile ether, ni byiza ko kugumana amazi (icyuho kiri hejuru ya 100.000 cyasutsweho); Isoko ryo hejuru, igumana ryamazi, mubisanzwe umuhanga muto wa selile urashobora kunoza cyane imikorere ya mortar. Igipimo cyo kugumana amazi, iyo ibirimo bigera kurwego runaka, icyerekezo cyo kongera amazi yamazi kiratinda; Umubare wogumana amazi ya selile ubusanzwe uragabanuka mugihe ubushyuhe bwibidukikije bwiyongera, ariko abakoresha ko selile bo murwego rwohejuru nabo bafite imikorere myiza mubushyuhe bwo hejuru. Kugumana amazi. InterDiffe stoins ya molekile na selile ether iminyururu ya molekile ifasha molekile y'amazi kugira ngo igere ku minyururu ya selile kandi igahabwa amazi meza, kandi yongere imbaraga zo kugumana amazi.

Kwinginga, Thixotropic na Anti-Sag: itanga bescosity nziza kuri minisiteri itose! Irashobora kongera cyane uburori hagati ya minisiteri itose hamwe nigice fatizo, no kunoza imikorere yo kurwanya minisiteri. Ingaruka zikabije za elefle ya selile nazo zongera kurwanya itandukaniro nubushake bwibikoresho bivanze, birinda gusiga ibintu, gutandukanya no kuva amaraso. Ingaruka zingana za selile za selile zijyanye nibikoresho bya sima ziva muri virusi ya selile ether ibisubizo. Mubihe bimwe, hejuru ya virusi ya selile, ni byiza cyane cyane ibikoresho bya sima byahinduwe, ariko niba urujijo ari kinini, bizagira ingaruka kumasura no gukoraho ibikoresho (nka traropy scraper). ikora neza). Kwifashisha Bertar hamwe no kwikuramo beto bisaba amazi menshi bisaba ubukuru buke bwa selile. Byongeye kandi, ingaruka zingana za selile ether zizongera ibikoresho byamazi byibikoresho bya sima bishingiye kandi byongera umusaruro wa minisiteri. Ubushyuhe bwinshi bwa selile ether acqueous igisubizo gifite thixotropy ndende, niki kandi kiranga nyamukuru kuri selile. Ibisubizo bitangaje bya selile bifite imitungo ya pseudopphique, idahwitse yimyororoke iri munsi yubushyuhe bwa gel, ariko imitungo ya Newtonian kumashanyarazi make. Pseudoplastity yiyongera hamwe no kongera uburemere bwa molekile cyangwa kwibanda kuri selile. ANEls yubaka yakozwe mugihe ubushyuhe bwiyongereye, kandi kuri thixotropic bibaye. Abashiraho selile bafite ibitekerezo byinshi hamwe na vino nkeya kuri thixotropiya no munsi yubushyuhe bwa gel. Uyu mutungo ufite inyungu nini yo kubaka minisiteri yo kubaka kugirango uhindure kuringaniza na sag. Twabibutsa hano ko hejuru ya vino ya selile, ni byiza ko kugumana amazi, ahubwo ni hejuru yuburemere bwa moleki, kandi kugabanuka kwa moleki, hamwe no kugabanuka kwa moleki, hamwe no kugabanuka kwa moleki, hamwe no kugabanuka kwa moleki, kandi bigabanuka uburemere bwa moleki, hamwe no kugabanuka kwa moleki, hamwe no kugabanuka kwa moleki

Impamvu: Uburenganzira bwa Cellus bufite ingaruka zishingiye ku kirere zishingiye ku kirere ku bikoresho bishya bishingiye kuri sima. Uburenganzira bwa selile bufite itsinda rya hydrophilic byombi (itsinda rya hydroxyl, itsinda rya hydroxyl) n'itsinda rya mettrophobic (itsinda rya methyl, rifite impeta ya glucosse), bityo ifite ibikorwa byo mu kirere, bityo bigira ingaruka zifatika. Ingaruka zishingiye ku kirere zizatanga ingaruka "umupira", zishobora kunoza imikorere yakazi yibikoresho bishya, nko kongera inyabumi nubuzima bwiza mugihe cya minisiteri, bifitiye akamaro kugeza kuri minisiteri; Bizangera kandi umusaruro wa minisiteri. , kugabanya ikiguzi cyo gutanga miriro; Ariko bizamura uburozi bwibikoresho bikomeye kandi bigabanye imitungo yayo nkimbaraga na elastike modulus. Nk'uko Ether, ether, ether, Ether, Ether kandi igira ingaruka zitoroshye cyangwa ngo ihishe ku bice bya sima, hamwe no gukomera mu kirere byongera amazi y'ibikoresho bishingiye ku byaro, ariko ingaruka zacyo zizagabanya amazi. Ingaruka zo gutemba ni ihuriro ryishinyagurira no kubyimba. Iyo ibikubiye muri selile birake cyane, bigaragarira cyane cyane nkibishushanyo cyangwa ingaruka zigabanya amazi; Iyo ibirimo ari byinshi, ingaruka zibyimbye za elither orling ziyongera vuba, kandi ingaruka zikora ikirere zikunda kuzuzwa, imikorere rero irayongereye. Ingaruka zingana cyangwa kongera amazi.

Gushiraho Ububiko: Ether ether irashobora gutinza inzira yo gukumira. Abahanga muri Celeki bagena mintu bafite imitungo itandukanye y'ingirakamaro, kandi bakagabanya kandi Ubushyuhe bwakozwe hakiriho hakiri kare kandi birekura imiterere ya hydration Kinetic ya sima. Ibi ntibishoboka ko imishinga ikoreshwa mu turere dukonje. Ubu butegetsi buterwa no kwamamaza selile ether molekile kubicuruzwa bya hydkiles nka Csh na CA (OH) 2. Bitewe no kwiyongera muri viscosiya igisubizo cya pore, ether ya selile igabanya kugenda kwa onection ya ont mubisubizo, bityo bidindiza inzira yo gukumira. Isumbabyose kwibanda kuri selile ether mubintu bya gelne, niko byagaragaye ko ingaruka za hydration itinda. Abatanga selile ntibashiraho gusa, ahubwo banabura inzira igoye ya sima ya sima. Ingaruka yo kuturirwa kuri selile ether ntiziterwa gusa na sisitemu ya gener ya gel kanseri, ariko nanone kumiterere yimiti. Urwego rwo hejuru rwa methylatiya rwa hemc, nibyiza kudindira ingaruka za selile. Ingaruka yo kutubakira irakomeye. Ariko, viscosiya ryakagari ether nta ngaruka nkeya kuri hydration kinetics ya sima. Hamwe no kwiyongera kwa selile ibirimo, igihe cyo gutegura kiyongera cyane. Hano hari isano nziza idahwitse hagati yigihe cyagenwe cya minisiteri nibikubiye muri selile, kandi igihe cyanyuma cyagenwe gifite umurongo mwiza uhuriye na selile. Turashobora kugenzura igihe cyagenwe cya minisiteri duhindura ibikubiye muri selile. Mu bicuruzwa, bigira uruhare mu gukomeza kugumana amazi, kubyimba, gutinza sima hydration inkumi, no kunoza imikorere yubwubatsi. Ubushobozi bwiza bwo kugumana amazi bituma sima ibona Calcium yiyemeje rwose, yongera imbaraga za minisiteri, kandi icyarimwe irashobora kunoza imbaraga za minisiteri, kandi icyarimwe irashobora kunoza imbaraga za minisiteri, kandi icyarimwe irashobora kunoza imbaraga zigihe kirekire, kunoza imbaraga zubaka no gukora neza. Igihe cyo guhinduka. Bitezimbere spray cyangwa guhubuka kwa minisiteri, hamwe nimbaraga zubwibiko. Mubikorwa byo gusaba, birakenewe kumenya ubwoko, vicosiya, nubwinshi bwa selile dukurikije ibicuruzwa bitandukanye, ingeso zubwubatsi, nibidukikije.