Carboxy methyl Cellulose (CMC) CAS:9004-32-4 Wopanga Wogulitsa

Sodium carboxymethyl cellulose (CMC) nthawi zambiri imatchedwa carboxymethyl cellulose komanso imadziwikanso kuti cellulose gum. Imachokera ku cellulose yoyeretsedwa kuchokera ku thonje ndi matabwa. Ndi mchere wa sodium wosungunuka m'madzi wa carboxy-methyl ether wa cellulose womwe umapanga yankho lomveka bwino la colloidal. Ndi chinthu chopangidwa ndi hygroscopic chomwe chimatha kuyamwa madzi opitilira 50% pa chinyezi chambiri. Ndi chinthu chachilengedwe chopangidwa ndi polymeric chomwe chingagwiritsidwe ntchito mu sopo, mafakitale azakudya ndi nsalu.
CMC ndi imodzi mwa zinthu zofunika kwambiri za ma ether a cellulose, omwe amapangidwa ndi kusintha kwa cellulose mwachilengedwe monga mtundu wa cellulose wopangidwa ndi kapangidwe ka ether. Chifukwa chakuti mawonekedwe a asidi a CMC alibe madzi okwanira, nthawi zambiri amasungidwa ngati sodium carboxymethylcellulose, yomwe imagwiritsidwa ntchito kwambiri m'mafakitale ambiri ndipo imaonedwa ngati monosodium glutamate m'mafakitale.
CMC imagwiritsidwa ntchito mu zomatira za ndudu, kukula kwa nsalu, ufa wa nsapato, slimy kunyumba. Imagwiritsidwa ntchito popaka utoto wamkati, kumanga mizere ya nyumba, kukhuthala kwa matope, kuwonjezera konkire. Imagwiritsidwa ntchito mu ulusi wosasunthika, chomangira chopangira ceramic. Imagwiritsidwa ntchito pobowola mafuta, kufufuza, kukhuthala kwa slurry, kuchepetsa kutayika kwa madzi, kukula kwa pepala labwino. Ingagwiritsidwe ntchito ngati sopo ndi ufa wochapira wothira, komanso kupanga kwina kwa mafakitale pa kufalikira, emulsification, kukhazikika, kuyimitsidwa, filimu, pepala, kupukuta ndi zina zotero. Chogulitsa chabwino chingagwiritsidwe ntchito ngati mankhwala otsukira mano, mankhwala, chakudya ndi magawo ena a mafakitale.