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Ni izihe ngaruka zitandukanye za selulosi zitandukanye kuri plasta ya Paris Selulosi ya carboxymethyl na selulosi ya methyl zishobora gukoreshwa nk'ibintu bibungabunga amazi kuri plasta, ariko ingaruka za selulosi ya carboxymethyl zibungabunga amazi ni nke cyane ugereranyije n'iza selulosi ya methyl, na selulosi ya carboxymethyl...Soma byinshi»
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Selulose ni polysaccharide ikora ubwoko butandukanye bwa ethers zishonga mu mazi. Izisuka mu mazi ni polymers zishonga mu mazi zitari ionic. Ikoreshwa ryayo ni ndende cyane, imaze imyaka irenga 30, kandi hari ubwoko bwinshi. Iracyakoreshwa mu marangi hafi ya yose ya latex kandi ni yo akoreshwa cyane mu zisuka mu mazi...Soma byinshi»
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Ingaruka z'ingano y'impumuro mbi ku ngano ya hydroxypropyl methylcellulose ni izihe: Gukora hydroxypropyl methylcellulose: Shyira cellulose ikoze mu ipamba ivanze na lye kuri 35-40°C mu gihe cy'igice cy'isaha, kanda, uceke cellulose, hanyuma usaze neza kuri 35°C, kugira ngo impuzandengo y'ubushyuhe bwabonetse igere kuri polimeri ...Soma byinshi»
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Reka tuvuge kuri hydroxypropyl methyl cellulose HPMC n'uburyo bwo gupima ubukana bwayo. Ubukana hano bwerekeza ku bukana bugaragara, ari nabyo by'ingenzi bishingira kuri hydroxypropyl methyl cellulose. Ibisanzwe. Uburyo busanzwe bwo gupima ni ugupima ubukana buzenguruka, capill...Soma byinshi»
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Mu gukora ibikoresho by'ubwubatsi, cyane cyane ifu yumye, eteri ya selulose igira uruhare runini, cyane cyane mu gukora imashini yihariye (imashini yahinduwe), ni ingenzi. Uruhare runini rwa eteri ya selulose ishonga mu mazi muri serilo ni uburyo ikoresha neza cyane ...Soma byinshi»
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Selulosi ni cyo gice cy'ingenzi cy'inkuta z'uturemangingo tw'ibimera, kandi ni polysaccharide ikwirakwira cyane kandi ikunzwe cyane mu miterere yayo, ikaba irenga 50% by'ibinyabutabire bya karuboni mu bwami bw'ibimera. Muri byo, ibinyabutabire bya selulosi biri mu ipamba biri hafi 100%, ari na byo binyabutabire karemano...Soma byinshi»
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1) Ikoreshwa ry'ingenzi rya eteri ya cellulose yo mu rwego rw'ibikoresho by'ubwubatsi. Iteri ya cellulose ifite imiterere myiza nko gukurura, kubika amazi no kugabanya ubukana, bityo ikoreshwa cyane mu kunoza no kunoza imvange y'ibintu byateguwe kuvanga...Soma byinshi»
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Uduce two kwipima ni ifu yumye ivanze n'ibintu bitandukanye bikora, ishobora gukoreshwa nyuma yo kuvanga n'amazi aho hantu. Nyuma yo gusiga gato ukoresheje icyuma gisya, ubuso bunini burambuye burashobora kuboneka. Umuvuduko wo gukomera ni wihuta, kandi ushobora kuhagenda mu masaha 24...Soma byinshi»
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Hydroxyethylcellulose HEC ni polymer idashonga mu mazi ishongera mu mazi ishongera mu mazi ashyushye n'akonje. Hydroxyethylcellulose series HEC ifite ubwoko bwinshi bw'ubushyuhe, kandi ibisubizo by'amazi byose ni amazi atari Newtonian. Hydroxyethyl cellulose ni inyongeramusaruro y'ingenzi mu binyabutabire bya buri munsi...Soma byinshi»
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1. Kugenzura Ubucucike Hydroxypropyl methylcellulose ifite ubucucike bwinshi ntishobora gukora cellulose nyinshi cyane ikoresheje gusa isukura ikoresheje azote. Ariko, iyo igikoresho gipima ogisijeni gishobora gushyirwa mu gikoresho, umusaruro w'ubucucike ushobora kugenzurwa mu buryo bw'ubukorano. 2. Gukoresha...Soma byinshi»
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Ishusho ya 1 igaragaza impinduka mu gihe amazi abikwa mu cyuma cya sima hamwe n’ingano ya HPMC. Bigaragara ku Ishusho ya 1 ko iyo ingano ya HPMC ari 0.2% gusa, ingano y’amazi abikwa mu cyuma cya sima ishobora kwiyongera cyane; iyo ingano ya HPMC ari 0.4%, ingano y’amazi abikwa mu cyuma cya sima iba yageze kuri 9...Soma byinshi»
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Ibivange bigira uruhare runini mu kunoza imikorere yo kubaka sima ivanze yumye. Ibi bikurikira bisesengura kandi bigereranya imiterere y'ibanze y'ifu ya latex na cellulose, kandi bigasesengura imikorere y'ibicuruzwa bya sima ivanze yumye hakoreshejwe ibivange. Ifu ya latex isubiramo Latex isubiramo ...Soma byinshi»