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Uyu munsi tuzibanda ku buryo bwo kongeramo ubwoko bwihariye bw'ibinyabutabire. Ubwoko bw'ibinyabutabire bikunze gukoreshwa ni ibinyabutabire, selulose, acrylic, na polyurethane. Ibikoresho binyabutabire ahanini ni bentonite, fumed silicon, nibindi, muri rusange byongerwa mu gishishwa cyo gusya, kuko ...Soma byinshi»
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Ku bijyanye na Selilulose Selilulose ni polysaccharide nini igizwe na glucose. Iboneka ku bwinshi mu bimera bibisi no mu binyabuzima byo mu mazi. Ni yo polymer ikwirakwira cyane kandi nini kurusha izindi mu bidukikije. Ifite ubushobozi bwo guhuza neza ubuzima, ishobora kongera gukoreshwa kandi ishobora kwangirika ndetse n'izindi...Soma byinshi»
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Eteri ya selulosi ikorwa muri selulosi binyuze mu gukora eteri ya eteri imwe cyangwa nyinshi zikoreshwa mu gusya no gusya byumye. Dukurikije imiterere itandukanye y’ibinyabutabire bya eteri, eteri za selulosi zishobora kugabanywamo eteri za anionic, cationic na nonionic. Selulosi ya ionic n...Soma byinshi»
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Nk’uko raporo iheruka ya IHS Markit ibivuga, ikoreshwa rya eteri ya selulose ku isi—polimeri ishongera mu mazi ikorwa no guhindura selulose mu buryo bwa shimi—rigera kuri toni miliyoni 1.1 mu 2018. Mu musaruro wose wa eteri ya selulose ku isi mu 2018, 43% byaturutse muri Aziya (Ubushinwa bwari bufite 79...Soma byinshi»
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(1) Incamake y'isoko rya eteri ya selulose itari ionic ku isi: Ukurikije uburyo ubushobozi bwo gukora ku isi bukwirakwira, 43% by'umusaruro wose wa eteri ya selulose ku isi mu 2018 byaturutse muri Aziya (Ubushinwa bwari bufite 79% by'umusaruro wo muri Aziya), Uburayi bw'Iburengerazuba bwari bufite 36%, na Amerika y'Amajyaruguru ...Soma byinshi»
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1) Uburyo bw'ibanze bwo gukoresha eteri ya cellulose yo mu rwego rw'ibiribwa. Eteri ya cellulose ni inyongeramusaruro izwiho umutekano w'ibiribwa, ishobora gukoreshwa nk'inyongeramusaruro, igabanya ubushyuhe n'umuti wo gukurura ibiryo, kubika amazi, kunoza uburyohe, n'ibindi. Ikoreshwa cyane mu bihugu byateye imbere, cyane cyane mu biribwa bitetse, fibre y'imboga ...Soma byinshi»
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Ikoreshwa rya eteri ya selulosi ni rinini cyane, kandi iterambere rusange ry'ubukungu bw'igihugu rizayobora mu buryo butaziguye iterambere ry'inganda za eteri ya selulosi. Kuri ubu, ikoreshwa rya eteri ya selulosi mu Bushinwa ryibanda cyane ku nganda nk'ibikoresho by'ubwubatsi, o...Soma byinshi»
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Imiterere y'uruhererekane rw'inganda: (1) Inganda zo hejuru Ibikoresho by'ingenzi bikenewe mu gukora eteri ya selulose birimo ipamba itunganyijwe (cyangwa impumuro y'ibiti) hamwe n'ibindi bintu bisanzwe bya shimi, nka propylene oxide, methyl chloride, soda ya caustic y'amazi, soda ya caustic, oxide ya ethylene, toluene na ...Soma byinshi»
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Hakoreshejwe selulosi nk'ibikoresho fatizo, CMC-Na yateguwe hakoreshejwe uburyo bw'intambwe ebyiri. Ubwa mbere ni uburyo bwo guhuza selulosi. Selulosi ikorana na hydroxide ya sodiyumu kugira ngo ikore selulosi ya alkali, hanyuma selulosi ya alkali ikorana na aside chloroacetic kugira ngo ikore CMC-Na, yitwa e...Soma byinshi»
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Amavu n'Incamake Cellulose ether ni ibikoresho bya polymer byiza bikoreshwa cyane bikozwe muri polymer cellulose karemano binyuze mu kuvura imiti. Nyuma yo gukora nitrati ya cellulose na acetate ya cellulose mu kinyejana cya 19, abahanga mu bya shimi bakoze urukurikirane rw'ibintu bikomoka kuri cellulose ...Soma byinshi»
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Mu nganda zikora imiti, hypromellose (HPMC, METHOCEL™) ishobora gukoreshwa nk'umunyururu, umufunga, polymer yo gusiga ibinini n'umunyururu kugira ngo igenzure isohoka ry'imiti. Hypromellose imaze imyaka irenga 60 ikoreshwa mu binini kandi ni umunyururu w'ingenzi ukoreshwa cyane mu binini bya gel matrix ya hydrophilic. P...Soma byinshi»
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Hydroxyethyl cellulose ni ikintu cy'ingenzi kiva muri cellulose. Bitewe n'inyungu z'umutungo kamere mwinshi, ushobora kongera gukoreshwa, udashobora kubora, ntugira uburozi, uhuza neza n'ibinyabuzima, kandi umusaruro mwinshi, ubushakashatsi n'ikoreshwa ryayo byakuruye abantu benshi. Agaciro k'ubukana ni ingenzi cyane kuri buri...Soma byinshi»