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Selulosi ya sodium carboxymethyl ni eteri ya selulosi ya anionic ifite ifu y'umweru cyangwa umuhondo muto ifite fibrous cyangwa ifu yera mu buryo busa, nta mpumuro, nta buryohe kandi ntabwo ari uburozi; yoroshye gushonga mu mazi akonje cyangwa ashyushye kugira ngo ikore umuti ubonerana ufite ubukana runaka, umuti ntuba urimo uburozi ...Soma byinshi»
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Hydroxyethyl cellulose Ni polymer idashonga mu mazi, yera cyangwa umuhondo muto, ifu yoroshye gutemba, nta mpumuro cyangwa uburyohe, ishonga mu mazi akonje no mu mazi ashyushye, kandi igipimo cyo gushonga kiriyongera uko ubushyuhe bwiyongera. Ntishongera mu bintu bishongesha ibinyabuzima. Imiterere ya hydrox...Soma byinshi»
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1 Intangiriro Muri iki gihe, ibikoresho by'ingenzi bikoreshwa mu gutegura eteri ya selulosi ni ipamba, kandi umusaruro wayo urimo kugabanuka, kandi igiciro nacyo kirimo kuzamuka; Byongeye kandi, ibintu bikunze gukoreshwa nk'ibitera uburozi nka aside chloroacetic (ifite uburozi bwinshi) na okiside ethylene (itera kanseri) nabyo birakomeye cyane...Soma byinshi»
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1. Croscarmellose sodium (CMCNa ifitanye isano): copolymer ifitanye isano ya CMCNa Imiterere: Ifu y'umweru cyangwa idafite umweru. Bitewe n'imiterere yayo, ntishongera mu mazi; yiyongera vuba mu mazi kugeza ku nshuro 4-8 z'ingano yayo y'umwimerere. Ifu ifite ubushyuhe bwiza. Imikoreshereze: Ni mo...Soma byinshi»
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Ifu, umunuko, kugabanya ubushyuhe, gutandukanya irangi… Nk’ibibazo bisanzwe by’irangi, bibaho cyane cyane mu mpeshyi ishyushye, bikaba ari ikibazo cy’umutwe! Muri byo, imashini igabanya ubushyuhe ya cellulose, uburyo bwo kubora, niba ishobora gukomeza ubuziranenge bw’ibinyabuzima, byabaye ingenzi mu kwirinda...Soma byinshi»
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Mortar Additive HPMC (Hydroxypropyl methylcellulose) ni ether ya cellulose itari ionic itegurwa neza n'ibinyabutabire byinshi ikoresheje ipamba nyayo idatunganyijwe. Iboneka cyane cyane mu nganda zikora: putty idapfa amazi ifu karemano, putty paste, putty put...Soma byinshi»
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Selulosi ya Methyl hydroxyethyl itegurwa hifashishijwe uburyo bwa ethylene oxide substituents (MS0.3 ~ 0.4) muri selulosi ya methyl, kandi ubushyuhe bwayo bwa gel buri hejuru y’ubwa selulosi ya methyl na selulosi ya methyl hydroxypropyl. , imikorere yayo yose iruta selulosi ya methyl na methyl hy...Soma byinshi»
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01. Hydroxyethyl Cellulose Nk'umusemburo utari ionic, hydroxyethyl cellulose ntabwo ifite gusa inshingano zo guhagarika, gukurura, gutatanya, kuzenguruka, gufatanya, gukora filime, kubika amazi no gutanga colloid irinda, ahubwo inafite imiterere ikurikira: 1. HEC ishongeshwa mu bishyushye cyangwa ...Soma byinshi»
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01 Intangiriro ku Mwami w'Icyumba cy ...Soma byinshi»
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Hydroxypropyl methylcellulose ni ether ya cellulose isanzwe, ntabwo yangiza umubiri w'umuntu. Ariko, ibikoresho fatizo by'ipamba na HPMC bikoreshwa mu ruganda byose ni isura, kuko ibi bigira ingaruka z'umukungugu, naho ibindi ntibigira ingaruka mbi. Hydroxypropyl methylce...Soma byinshi»
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Cellulose ether ni ijambo rusange risobanura ubwoko butandukanye bw'ibintu biva muri cellulose karemano (ipamba iyunguruye n'ibiti bito, nibindi). Umusaruro uvamo ni ikintu gikomoka kuri cellulose. Nyuma yo guhindurwamo ether, cellulose irashonga mu mazi, igashonga alkali na organic solvent, hanyuma ...Soma byinshi»
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Amakuru y'ibanze kuri Hydroxyethyl Methyl Cellulose Izina ry'igishinwa: hydroxyethyl methyl cellulose Izina ry'icyongereza: Hymetellose328 Izina ry'igishinwa: hydroxyethyl methyl cellulose; hydroxyethyl methyl cellulose; hydroxyethyl ethyl cellulose; 2-hydroxyethyl methyl ether cellulose Izina ry'icyongereza: Methylhydrox...Soma byinshi»