Cekwil Ether inganda

CelluloseEether (CelluloseEther) ikozwe muri selile inyuramo ihinduka ryimyitwarire imwe cyangwa myinshi inyamiwe kandi ni ubutaka bwumye. Abashiraho selile barashobora kugabanamo anionnic, bahanganye kandi badafite ubumenyi bakurikije imiterere yimiti yabasimbuye ether. Cellulose Sellese Ether cyane cyane Carboxymethyll Thullose Ether (CMC); Ububiko bwa selile butari iporlic ahanini burimo methyl selile (mc), hydroxypropyl methyl methyl methyl methy na hydroxyeseyl fliefricle (HC). Ntabwo a-ionic ether igabanijwemo amazi ya ether na peteroli-gushonga ether, hamwe namazi adashobora gushonga amazi akoreshwa cyane mubicuruzwa bya mirtar. Imbere ya Calcium ions, ionic selile ntabwo ihagaze neza, bityo rero ikoreshwa mu buryo bwumye ibicuruzwa byumye na sime nkibikoresho bya Leta. Amazi adafite amazi ya sinalic akoreshwa cyane munganda zo kubaka kubera umutekano wahagaritswe no kugumana amazi.

1. Imiterere yimiti ya selile ether

Buri selile elt ifite imiterere yibanze ya selile, imiterere ya glucose yubashye. Muburyo bwo gutanga selile, fibre ya selile yashyutswe bwa mbere mubisubizo bya alkaline, hanyuma buvurwa hamwe numukozi ushishikaza. Ibicuruzwa bya fibrous reaction byegerejwe kandi bikaba bigize ifu imwe yubwiza bumwe.

Mu nzira ya MC umusaruro, Methane Metloride yakoreshejwe nkumukozi ushimishije. Usibye metani chloride, oxide oxide ikoreshwa mu gutanga HPMC kugirango ibone hpmc kubona amatsinda yo gusimburera. Abahanga ba selile batandukanye bafite methyl na hydroxyPropyl ibipimo byo gusimbuza ibintu bigira ingaruka kubibazo bya selile ether igisubizo nubushyuhe bwa geli.

2. Ibintu byashizweho bya selile

Ubutugo bwa Cellulose ni ubwoko bwa selic ya emic semic, hamwe no kwikebagura amazi no guke, kurugero, mubikoresho byubaka imiti, bifite uruhare rukurikira:

① Amazi agumana umukozi ② umukozi wishyuye ③ gushyira mu gaciro umutungo ④ Umutungo wa Filime ⑤ Binder

Mu nganda za chlogiya, ni emulsifier, ntatwa; Mu nganda za farumasi, ni ubwoko bwihariye kandi butinda kandi bugenzurwa na skeleton Ibikurikira byibanda ku gukoresha selile ether mubikoresho bitandukanye byubwubatsi nuruhare.

(1) Irangi ryatinze:

Mu murongo wa latex irangi, ushaka guhitamo hydroxyyethll selile, ibisobanuro rusange bya succosity ni RT300CPS, 500CPS, dosiye ya HBS25C. Mubisanzwe 1.5 ‰ -2 ‰ Ibumoso n'iburyo. Uruhare nyamukuru rwa hydroxyyeryl mu kiraro cya latex ni ukubyimba, birinda ifarashi, bikagira uruhare mu gutaka kw'ipimisha, kugira uruhare mu iyubakwa ry'imikorere iringaniye: hydroxyyerthyl selile iroroshye gukoresha. Irashobora gushonga mumazi akonje namazi, kandi ntabwo yibasiwe na PH agaciro. Irashobora gukoreshwa neza muri PI Kanda kuri 2 kugeza 12. Ubu buryo bugomba guhitamo HydroxyAythy Ubwoko bwa Forsender, . II, ifite ibikoresho bya Mabi Gutegereza: Ubu buryo bushobora guhitamo ubwoko bwihuse, kandi bufite Stowe - Ingaruka zifatika za selile. Ubu buryo bufite inyungu zo guhinduka cyane, birashobora kongeweho ipaki ya latex, uburyo bwo gutegura ni kimwe na ①- ④ intambwe. Ⅲ. Tegura igikoma kugirango ukoreshe: Kuberako ibiti byamagana ari bibi kuri hydroxyithyyl (bidahwitse), bityo iyi miti irashobora gukoreshwa mugutegura pororge. Imyitozo isanzwe ikoreshwa ni amazi kama muri formutx irangi, ube nka glycol hamwe na direroxyithyl yibikoresho bya acide, nyuma yo kwinjira acike acide.

(2) Mu rukuta rukuraho

Kugeza ubu, ubwoko bw'ibidukikije bushinzwe kurwanya ibidukikije, burwanya amazi no kurwanya indwara nyinshi mu mijyi myinshi, yitondera abantu ahanini. Mu myaka mike ishize, kubera ko ipare ikozwe mu kubaka inzitizi za formaldehyde gaze yo kwangiza ubuzima bw'abantu, kole iterwa inyongera zangiza imibereho y'abantu, kole iterwa inyongera za polyviny na formaldehyde kuri acetal reaction. Kubwibyo, ibi bikoresho bivambuwe buhoro buhoro nabantu, kandi gusimbuza ibi bikoresho ni selile selile Ibicuruzwa, ni ukuvuga, guhora ibikoresho byo kurinda ibidukikije, selile nicyo kintu cyonyine cyibintu. Mubice birwanya amazi bigabanijwemo ubwoko bubiri bwifu cyumye putty na progaramu zombi zubwoko bwa selile. Kuberako imurikagurisha rya buri wese ntabwo arimwe, bamwe ni calcium yubururu, calcium yoroheje, na calcium yera, kimwe rero cya calcium, umubare munini wongeyeho ni hafi 2 ‰ -3 ‰. Mu rukuta rurambiwe n'ubwubatsi bw'umwana, urukuta rw'urukuta rufite uruhare runini mu kigero cya 13%, kugira ngo imboro yo hanze igihomeke, igabanuka ku buryo bwo gutakaza umwana, bityo, kugira ngo mpinduke y'amazi yo hanze, bityo, kugira ngo hamenyekane neza ku isi. Ariko ubwiza bwuyuzuzanya, cyane cyane ivu rya calcium, nabyo ni ngombwa cyane. Kubera ubushyuhe bwinshi bwa selile, bironga imbaraga zo kureremba kw'ibintu, kandi birinda ibintu byo gutembera mu kubaka, kandi biroroshye cyane kandi bikazigama imirimo nyuma yo gusiba. Muri ifu ya selile ya selile kugirango abone ingingo nyinshi zuruganda, umusaruro, gukoresha ni ibintu byoroshye, byuzuza ibikoresho byumubara birashobora kuba byoroshye, kugaburira amazi, hamwe namazi angahe.

(3) Mriste Terar:

Muri minisiteri ndube verorte, koko kugendera ku mbaraga zihenze, bagomba guhindura imitwe ya sima, cyane cyane ingamba zo gutakaza amazi, ku buryo bworoshye bwo gutakaza amazi, ku buryo bwo kongera iki kibazo, ubwo buryo bwongeraho burundu, ongeraho ikariso umunani igumana ikariso. Muri rusange HydroxyPropyl Methyl cyangwa methyl selile, ibisobanuro byanduye hagati ya 20000- 60000CPS, ongeraho umubare wa 2% - 3%. Ibyerekeye, igipimo cyo kugumana amazi gishobora kwiyongera kugera kuri 85%, uburyo bwo gukoresha muri beto ya mirterori kumiterere yumye avanze mumazi ashobora kuba.

(4) mugushushanya plaster, guhuza plaster hamwe na plaster:

Hamwe n'iterambere ryihuse ry'inganda zubwubatsi, abantu basaba ibikoresho bishya kandi byongera umunsi ku wundi, kubera ko abaturage bazize uburinzi bwo kubaka ibidukikije ndetse no kunoza ibikoresho byo kubaka vuba. Kugeza ubu ibicuruzwa bisanzwe bya Gypsim bifite Stucco Gysum, Gypsum, Gypsum, Gypsum yashyizwemo, Tile Binder. Stucco plaster ni ubwoko bwurukuta rwimbere hamwe nigisenge ibintu bya plaster, urukuta ruroroshye kandi rworoshye, ntirumanuka ifu kandi rukagabanuka cyane, kandi rufite inshingano zo gukumira umuriro; Gukoresha Gypsum ni ubwoko bushya bwo kubaka isahani yoroheje, ni ibikoresho byifatizo byongeramo imbaraga zibikoresho byingirakamaro hagati yinguzanyo, bikwiranye nibikoresho byubaka imbaraga, bikwiranye nibikoresho byubaka byihutirwa, bikwiranye nibikoresho byubaka byihishe hagati yinguzanyo, bikwiranye nibikoresho byubaka byihutirwa, hamwe nibikoresho bidafite uburozi, ni ububiko bwubaka, bihagarika ibikoresho byubwubatsi; Gypsum Inyanja niyuzuza icyuho hagati ya plaque no gusana urukuta n'ibice. Ibicuruzwa byUgasi bifite imirimo itandukanye, usibye Gypsum hamwe nuzuzanya ni uko byongeraho Ether Ether Ether ongeraho bigira uruhare runini. Kuberako Gesi yigabanyijemo abadafite gesso n'amazi ya gesso, gesso zitandukanye ziratandukanye ningaruka zibicuruzwa, kubyimba, guhagarika amazi, guhitamo buhoro ni uguhitamo ubuziranenge bwibikoresho byo kubaka Gesi. Ikibazo rusange cyibi bikoresho ni uguhindura ingoma, imbaraga zambere ntabwo zijyanye niki kibazo, ni uguhitamo ubwoko bwa selitul of methyl cyangwa hydroxypropyl methyl methycps, 60000CPS, umubare wa 1.5% - 2%. Hagati ya, selile kuva yibanze ni isafuri y'amazi yabujije amavuta. Ariko, muriki gikorwa, ntibishoboka gushingira kuri selile ether nka rearger, na acide ya citric acide igomba kongerwa kuva imvange kugirango imbaraga zambere zitazagira ingaruka. Umubare wo kugumana amazi muri rusange bivuga igihombo cyamazi karemano kitarimo amazi yo hanze. Niba urukuta rwumye, rufatizo rushingiye ku mazi hejuru kandi umwuka karemano utuma ibikoresho bitakaza amazi vuba, kandi hazabaho ingoma irimo ubusa no gutontoma. Ubu buryo bwo gukoresha buma powder ikoreshwa, niba igisubizo gishobora kwerekeza ku buryo bwo gutegura igisubizo.

(5) Umubumbe w'isuku

Umubumbe w'isuku ni ibikoresho bishya byo kurwanya urukuta mu majyaruguru y'Ubushinwa. Nibintu bifatika byanduza ibintu byubushuhe, minisiteri na binder. Muri ibi bikoresho, selile igira uruhare runini muguhuza no kongera imbaraga. Mubisanzwe, viscosity metcosity methyl Methoulose (hafi 10000eps) yatoranijwe, kandi dosage muri rusange iri hagati ya 2 ‰ -3 ‰. Uburyo bwo gukoresha bum uburyo bwumye.

(6) Agence Agent

Interface Agent Guhitamo Hpmc20000CPS, Tile Binder Guhitamo Birenga 60000CPS birenga 60000CPS ku mukozi wibanze ku mukozi wijimye n'izimya imbaraga nizindi ngaruka. Ikoreshwa nkamazi agumana umukozi muri tapi yo gukumira tile gutakaza amazi byihuse no kugwa.

3. Urunigi rw'inganda

(1) Inganda zo hejuru
Ibikoresho by'ibanze bikenewe mu gutanga ether ether birimo ipamba itunganijwe (cyangwa igiti cyakoreshejwe na proploride, nka methane, alkali, toluene nibindi bikoresho bifasha. Inganda zinganda zo muri iyi nganda zirimo ipamba itunganijwe, ibigo bitanga umusaruro wibiti hamwe nibigo bimwe na bimwe bya shimi. Ihindagurika ryibiciro byibikoresho byibanze byifatizo byavuzwe haruguru bizagira ingaruka zitandukanye ku giciro cyatanga umusaruro no kugurisha igiciro cya selile.
Igiciro cyo gupamba neza kiri hejuru. Gufata ibikoresho byo kubaka Cellulose Ether Nkurugero, mugihe cyo gutanga raporo, igipimo cya papa yatunganijwe mu rwego rwo kubaka ibiciro byateguwe Ether. Ihindagurika ryipamba ryapamba rizagira ingaruka ku giciro cya selile ether. Ibikoresho nyamukuru byimbeba bya kamani inoze ni ubwoya bwa papa. Ikirundo gito cya pari ni kimwe mubicuruzwa mubicuruzwa byumusaruro wipamba, bikoreshwa cyane cyane mumusaruro wa pamba, ipamba itunganijwe, nitrocellse nibindi bicuruzwa. Agaciro ko gukoresha no gukoresha itandukaniro ryubusa kandi ipamba binini, igiciro cyacyo biragaragara ko kiri munsi yigiciro cyipamba, ariko gifite isano runaka hamwe na fluction yibiciro. Ipamba ngufi ihindagurika ryibiciro bizagira ingaruka kubiciro bya pamba.
Ihindagurika rityaye ryigiciro cya pari inoze bizagira ingaruka ku giciro cy'umusaruro, ibiciro by'ibicuruzwa no kunguka ibigo muri iyi nganda kugeza kuri impamyabumenyi zitandukanye. Iyo igiciro cyipamba gitunganijwe ni hejuru kandi igiciro cyigiti cyimbaho ​​ni gito cyane, ibiti bikoreshwa cyane kugirango bigabanye ikiguzi kandi kigashyirwaho cyane cyane kugirango gikemure ikiguzi, kikaba gikoreshwa cyane kugirango gikemuke hamwe nindabyo nkeya, nka selile yubuvuzi. Nk'uko urubuga rwa Biro y'igihugu rushinzwe ibarurishamibare rushinzwe ibarurishamibare rushinzwe ibarurishamibare rwabaye hegitari miliyoni 4.35 muri 2013, kandi ibisohoka by'impande z'igihugu byari toni miliyoni 6.31. Dukurikije imibare y'ubushinwa ishyirahamwe ry'ubushinwa, muri 2014, ibisohoka byose by'ipamba byatunganijwe byakozwe na Pamba by'ipamba byari abantu 332.000, bifite toni nyinshi mbisi.
Ibikoresho nyamukuru byifatizo kugirango umusaruro wibikoresho bya shimi bishushanyije ni ibyuma n'ibishushanyo bya karubone. Igiciro cya karubone nigishushanyo cya karubone cyabajije umusaruro wibiciro byibikoresho bya shimi biri hejuru. Ihindagurika ryibiciro ryibikoresho fatizo bizagira ingaruka runaka kubiciro byakazi no kugurisha igiciro cyibikoresho bya shimi.
(2) Cellulose Ether Downstream
Cellulose Ether nka "Inganda za Monosodium", ether ether yongeyeho igipimo ni hasi, inganda nini zikoreshwa, inganda zamanutse, inganda zamanutse, inganda zamanutse, inganda zamanutse, inganda zamanutse, inganda zamanutse, inganda zamanutse, inganda zamanutse, inganda zamanutse, inganda zamanutse, inganda zamanutse, inganda zamanutse, inganda zamanutse zikwirakwizwa mu mihanda yose mubukungu bwigihugu.
Mu bihe bisanzwe, inganda zitumvikana no kubaka inganda zitimukanwa zizagira ingaruka runaka kubisabwa kugirango bibeho ibikoresho byo kubaka. Iyo inganda zubwubatsi mu rugo n'inganda zitimukanwa zikura byihuse, isaba mu gihugu isaba kubaka ibikoresho Icyiciro cya Cellulose Ether irakura vuba. Iyo gukura kw'inganda z'ubwubatsi mu gihugu n'inganda zitimukanwa zitinda, hazasaba isoko yo kubaka ibikoresho bya Celilose.
Kuva mu mwaka wa 2012, icyifuzo cyo kubaka ibikoresho byo kubaka selile mu isoko ry'imbere mu gihugu ntibyaguhindura cyane ukurikije iterambere ry'inganda zibazwa n'inganda zitimukanwa. Impamvu nyamukuru ni: Ubwa mbere, urugero rusange rwinganda zubaka murugo ninganda zitimukanwa, ibyifuzo byose ni binini; Isoko nyamukuru ryibikoresho byubaka ether ether irangira buhoro buhoro nubutaka bwambere nubunini bwa mbere no mu turere twa kabiri ndetse no mu mijyi ya gatatu, kandi umwanya wo gusaba gukura no kwaguka. Icya kabiri, ingano ya selile yongeyeho muburyo bwo kubaka igiciro cyo kubaka ni gito, ibiciro bimwe byabakiriya, byoroshye kubyara isoko rikomeye, birahagaze neza; Ibikoresho bitatu, byubaka ibiciro byisoko bigira ingaruka kuri selile isaba imiterere ihinduka, ibintu byingenzi bya selile binjizamo guhitamo
Gutezimbere inganda za farumasi hamwe numuvuduko witerambere ryimiti bizagira ingaruka kumpinduka zisabwa za farurlautical amanota. Gutezimbere ibipimo nzima yabantu hamwe ninganda zateye imbere zifasha gutwara isoko kugirango ubone ibiciro bya selile yibiribwa.

 
6. Iterambere Ryerekana selile

Kubera itandukaniro ryimiterere mugusaba isoko kuri selile ether, ibigo bifite imbaraga zitandukanye birashobora kubana. Dukurikije ibiranga uburyo bwo guhuza imiterere yisoko, Domeriose yo murugo Ether Abakora hamwe nimbaraga zabo kugirango bagaragaze ingamba zitandukanye, ariko kandi basobanukiwe neza ingamba zitandukanye, ariko kandi basobanukiwe neza ingamba zitandukanye.

(1) Kugirango habeho umutekano wibicuruzwa bizakomeza kuba ingingo zingenzi za selile zanyuma
Ubugari bwa selile mu nganda zimishinga myinshi yamanutse mugiciro cyumusaruro ni gito, ariko bifite ingaruka zikomeye kubicuruzwa. Amatsinda yo hagati kandi yo hejuru yabakiriya mugukoresha icyitegererezo cya selile ether mbere yo gushyiraho igeragezwa. Nyuma yo gukora formula ihamye, mubisanzwe ntabwo byoroshye gusimbuza izindi ndabi yibicuruzwa, ariko kandi ushireho ibisabwa byinshi kumutekano mwiza wa selile. Iki kintu kigaragara cyane mu gihugu cyo mu rugo ndetse n'ibihugu binini byo mu mahanga, abababaye imiti, inyongeramusaruro, PVC n'ibindi bice bihamye. Kugirango utezimbere irushanwa ryibicuruzwa, ibigo byumusaruro bigomba kwemeza ko itangwa ryibice bitandukanye bya selile birashobora gukomeza umutekano, kugirango habeho ubuziranenge bwiza, kugirango ushireho ubuziranenge bwisoko.
(2) Kunoza urwego rwikoranabuhanga ryibicuruzwa nicyerekezo cyiterambere cya Cellulose yo murugo Ether
Kubijyanye na tekinoroji ya selile ikura, urwego rwohejuru rwikoranabuhanga ryo gusaba rufasha kuzamura irushanwa ryuzuye ryibigo, gushiraho umubano uhamye wabakiriya. Ibikorwa bizwi cyane bya firlise byahoze mu bihugu byateye imbere mu bihugu byateye imbere cyane cyane byerekana ingamba zo guhatanira no gukoresha ikariso yoroshye zorohereza imikoreshereze y'abakiriya kugira ngo boroherezwe imikoreshereze y'abakiriya kugira ngo boroherezwe imikoreshereze y'abakiriya, bityo bishyire mu gaciro. Amarushanwa yo guhagarikwa ibigo bya selile mubihugu byateye imbere byinjiye mu murima wikoranabuhanga ryo gusaba ibicuruzwa.

Ubugari bwa Cellulose, bizwi ku izina rya "Inganda Monosodium", ifite ibyiza byo gukoresha cyane, dosage nto, ingaruka nziza, impeta ya gicuti n'ibindi.
Bikoreshwa cyane mubikoresho byo kubaka, imiti, ibiryo nimyenda