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Itsinda rya Cellulose Ether Cellulose ether ni ijambo rusange risobanura urukurikirane rw'ibicuruzwa bikorwa n'uburyo selulose ya alkali n'ikintu gitanga eteri mu bihe bimwe na bimwe. Iyo selulose ya alkali isimbuwe n'ibintu bitandukanye bitanga eteri, haboneka eteri zitandukanye za selulose. Ac...Soma byinshi»
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Hydroxyethyl Cellulose Imiterere y'umubiri n'iya chimique Imiterere y'isura Iki gicuruzwa ni umweru kugeza ku muhondo woroshye Ufite fibro cyangwa ifu ikomeye, ntabwo ari uburozi kandi nta buryohe Ingano yo gushonga 288-290 °C (Dec.) Ubucucike 0.75 g/mL kuri 25 °C (litre.) Gushonga Gushonga Gushonga mu mazi. Ntibishongesha mu bimera bisanzwe...Soma byinshi»
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Hydroxyethyl cellulose ni eteri ya selulosi ifite ubukana buri hagati kugeza kuri buri hejuru, ikoreshwa nk'ingufu zo gukurura no gushimangira irangi rishingiye ku mazi, cyane cyane iyo ubukana bwo kubika buri hejuru kandi ubukana bwo gukoresha buri hasi. Eteri ya selulosi biroroshye gukwirakwira mu mazi akonje afite pH ≤ 7, ariko ...Soma byinshi»
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1 Intangiriro Cellulose ether (MC) ikoreshwa cyane mu nganda z'ibikoresho by'ubwubatsi kandi ikoreshwa mu bwinshi. Ishobora gukoreshwa nk'ikintu kigabanya amazi, gifata amazi, gikonjesha kandi gifata kole. Mu gikoresho gisanzwe cyumye, gikonjesha inkuta zo hanze, igikoresho cyigenga, igikoresho gifata amatafari, igikoresho kinini ...Soma byinshi»
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Ifu ya polymer ishobora guhindurwa ikunze kugaragara mu bwubatsi nk'ibikoresho byo gukingira inkuta byo hanze. Igizwe ahanini n'uduce twa polistirene n'ifu ya polimati, bityo yitiriwe umwihariko wayo. Ubu bwoko bw'ifu ya polimati y'ubwubatsi bushingiye ahanini ku mwihariko wa polisiti...Soma byinshi»
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Nyuma yo kongeramo hydroxypropyl methylcellulose mu bikoresho bishingiye kuri sima, ishobora kubyimba. Ingano ya hydroxypropyl methylcellulose igena uko ibikoresho bishingiye kuri sima bikenera amazi, bityo bizagira ingaruka ku musaruro wa morti. Hari ibintu byinshi bigira ingaruka ku bucucike bwa hydroxypropyl methylcellulose:...Soma byinshi»
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Mu gukora amatafari yo ku rukuta no hasi, kongeramo ibikoresho bikomeza umubiri bya ceramic ni uburyo bwiza bwo kongera imbaraga z'umubiri, cyane cyane ku matafari ya porcelain afite ibikoresho binini bidafite isuku, ingaruka zabyo ziragaragara cyane. Muri iki gihe, iyo umutungo w'ibumba ryiza ukomeje kwiyongera ...Soma byinshi»
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Bitewe n'ibintu nk'ubushyuhe bw'ikirere, ubushuhe, umuvuduko w'umuyaga, n'umuvuduko w'umuyaga, igipimo cyo guhinduka k'ubushuhe mu bicuruzwa bishingiye kuri gypsum bizagira ingaruka. Bityo, byaba biri muri mortier ikoreshwa muri gypsum, caulk, putty, cyangwa gypsum ikoreshwa mu kwigenga, hydroxypropyl methylcellulose ether (HPMC)...Soma byinshi»
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1. Ibikoresho fatizo bya eteri ya selulose Eteri ya selulose yo kubaka ni polymer idashonga mu mazi idafite ioni, isoko yayo ikaba ari: Selulose (umuti cyangwa ipamba), hydrocarboni za halogenated (methane chloride, ethyl chloride cyangwa izindi halide z'iminyururu miremire), epoxy compounds (ethylene oxide, propylene oxide...Soma byinshi»
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Hydroxypropyl methylcellulose – sima y'amabuye Ongera uburyo amazi afatanye n'ubuso bw'amabuye, kandi wongere ubushobozi bwo kubika amazi, kugira ngo imbaraga za sima zirusheho kuba nziza. Kunoza uburyo bwo gukoresha sima no kuyitunganya kugira ngo irusheho kuba nziza, byoroshye kuyikoresha bikagabanya igihe no kunoza...Soma byinshi»
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Hydroxypropyl methylcellulose, yitwa: HPMC cyangwa MHPC. Ishusho yayo ni ifu y'umweru cyangwa idasa n'umweru; ikoreshwa cyane ni nk'ikintu gikwirakwiza mu gukora polyvinyl chloride, kandi ni yo nyunganizi ikomeye mu gutegura PVC hakoreshejwe polimeri yo gusunika. Mu bwubatsi...Soma byinshi»
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Selilulose ether Selilulose ether ni ijambo rusange risobanura urukurikirane rw'ibicuruzwa bikorwa n'uburyo selilulose ya alkali n'ikintu gitanga ether mu bihe bimwe na bimwe. Selilulose ya alkali isimburwa n'ibintu bitandukanye bitanga ether kugira ngo haboneke ether zitandukanye za selilulose. Dukurikije uburyo ionization pr...Soma byinshi»