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Sisitemu yo gusiga irangi ikoresha amazi nk'urwego rw'ingenzi mu nganda za eteri za selulosi, habayeho kubura eteri nziza ya selulosi yo mu gihugu kugira ngo ihuze n'izamuka ry'ibyifuzo by'isoko, bitewe n'icyorezo n'impinduka mu miterere mpuzamahanga, uruhererekane rw'ibikoresho bya eteri za selulosi narwo rwabaye runini cyane ...Soma byinshi»
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Uruhare rw'ifu ya latex ishobora guhindurwa mu ifu. Muri iki gihe, kubera ko ibintu bitandukanye byihariye bya mortila y'ifu yumye bigenda byemerwa buhoro buhoro kandi bigakoreshwa cyane, abantu bo mu nganda bita ku ifu ya latex ishobora guhindurwa nk'imwe mu nyongeramusaruro z'ingenzi za mortila y'ifu yumye yihariye, bityo ibintu bitandukanye ...Soma byinshi»
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Uburyo bwo gukurura hydroxyethyl cellulose ni ukongera ubukana binyuze mu gukora imigozi ya hydrogen hagati ya molekyuli na intramolecular, ndetse no gukurura no gufatana kw'imigozi ya molekile. Kubwibyo, uburyo bwo gukurura hydroxyethyl cellulose bushobora kugabanywamo ibice...Soma byinshi»
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Isesengura ry'impamvu zitera gusigwa urwego rwa gypsum 1. Isesengura ry'impamvu zo gusigwa ibikoresho fatizo bya gypsum a) Sima y'ubwubatsi idafite ubuziranenge Gypsum y'inyubako irimo gypsum nyinshi ya dihydrate, bigatuma gypsum ihuzwa vuba. Kugira ngo sima ikore gypsum ifite pro...Soma byinshi»
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HPMC hydroxypropyl methylcellulose yabaye imwe mu mashini nini zikoreshwa mu buvuzi mu gihugu no mu mahanga, kuko HPMC ifite ibyiza kurusha izindi mashini zidafite. 1. Gushonga mu mazi Irashonga mu mazi akonje ari munsi ya 40 ℃ cyangwa 70% bya ethanol, kandi ntabwo ishongeshwa mu mazi ashyushye ari hejuru ya ...Soma byinshi»
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1. Ni iyihe kamaro nyamukuru ya selulose? HPMC ikoreshwa cyane mu bikoresho by'ubwubatsi, irangi, resins zikoze mu nganda, ibumba, ubuvuzi, ibiribwa, imyenda, ubuhinzi, amavuta yo kwisiga, itabi n'izindi nganda. HPMC ishobora kugabanywamo urwego rw'inganda, urwego rw'ibiribwa n'urwego rw'imiti hakurikijwe...Soma byinshi»
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Selilulosi eteri ni selulosi karemano (ipamba itunganyijwe n'ibiti, nibindi) kuko ibikoresho fatizo, nyuma yo guhindurwamo ibintu bitandukanye bivamo, ni selulosi macromolecule hydroxyl hydrogen yasimbuwe igice cyangwa burundu nyuma yo gukora ibicuruzwa, ni yo ikomoka ku gice cyo hasi...Soma byinshi»
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Kole karemano ni kole ikoreshwa cyane mu buzima bwacu. Dukurikije amakuru atandukanye, ishobora kugabanywamo kole y'inyamaswa, kole y'imboga na kole y'imyunyu ngugu. Kole y'inyamaswa irimo kole y'uruhu, kole y'amagufwa, kole ya shellac, kole ya casein, kole ya albumin, kole y'uruhago rw'amafi, nibindi; kole y'imboga irimo ifu, ...Soma byinshi»
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Iyi nkuru mu buryo bw'ibibazo n'ibisubizo ku musomyi ku bumenyi bujyanye na hydroxypropyl methyl cellulose ether, kugira ngo ugire ubumenyi bwimbitse kuri HPMC mu gihe gito, kugira ngo uhitemo neza kandi ukoreshe ubwoko bw'ibicuruzwa mu musaruro nyakuri. 1, ni iyihe mikoreshereze nyamukuru ya...Soma byinshi»
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Ibintu bikoreshwa mu buvuzi ni ibintu bifasha mu gukora imiti no kuyikora, kandi ni igice cy'ingenzi mu gutegura imiti. Nk'ikintu gikomoka kuri polymer karemano, eteri ya cellulose ifite imiterere yo kubora, kudahumanya, na...Soma byinshi»
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Ese hydroxyethylcellulose irafatana? Hydroxyethylcellulose (HEC) ni polymer ikoreshwa cyane mu nganda zitandukanye, harimo imiti, amavuta yo kwisiga, n'ibiribwa. Imiterere yayo ishobora gutandukana bitewe n'ibintu nko kuba ingana, uburemere bwa molekile, ndetse n'ibindi bintu biri muri yo. Mu gihe HEC...Soma byinshi»
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Ni ubuhe bwoko bw'icyuma gikomeza irangi gikoreshwa? Igikoresho gikomeza irangi ubusanzwe ni ikintu cyongera ubukana cyangwa ubunini bw'irangi kidahinduye ibindi bintu nk'ibara cyangwa igihe cyo kuma. Bumwe mu bwoko bukunze gukoreshwa mu gusiga irangi ni rheology modifier....Soma byinshi»