Methyl-Hydroxyethylcellulose | CAS 9032-42-2

Methyl Hydroxyethylcellulose (MHEC) ni ikintu kiva muri selulosi gifite formula ya shimi (C6H10O5)n. Ikomoka kuri selulosi, polymer isanzwe iboneka mu nkuta z'uturemangingo tw'ibimera. MHEC ikorwa binyuze mu guhindura selulosi mu buryo bw'imiti, ikazana amatsinda ya methyl na hydroxyethyl ku mugongo wa selulosi.

Dore ingingo z'ingenzi zijyanye na Methyl Hydroxyethylcellulose:

1. Imiterere ya Chimique: MHEC ni polymeri ishongera mu mazi ifite imiterere isa n’iya selulose. Kongeramo amatsinda ya methyl na hydroxyethyl bitanga imiterere idasanzwe kuri polymeri, harimo no kunoza ubushobozi bwo gushonga mu mazi no kongera ubushobozi bwo gukomera.
2. Imiterere: MHEC igaragaza ubushobozi bwiza bwo gukurura, gukora filime, no gufatanya, bigatuma ikoreshwa mu buryo butandukanye. Ikunze gukoreshwa nk'uburyo bwo gukurura, gushimangira, no guhindura ubushyuhe mu nganda zitandukanye, harimo ubwubatsi, imiti, kwita ku buzima bwite, no gusiga irangi.
3. Nimero ya CAS: Nimero ya CAS ya Methyl Hydroxyethylcellulose ni 9032-42-2. Nimero za CAS ni imibare yihariye iranga ibintu bya shimi kugira ngo byorohere kumenya no gukurikirana mu nyandiko za siyansi no mu bubiko bw'amakuru.
4. Imikoreshereze: MHEC ikoreshwa cyane mu nganda z'ubwubatsi nk'ikintu gikomeza ubushyuhe mu byuma bikozwe muri sima, kole z'amatafari, n'ibikoresho bikozwe muri gypsum. Mu miti no mu bicuruzwa byita ku buzima bw'umuntu, ikoreshwa nk'ikintu gifunga, gihindura ubwiza bw'umubiri, kandi gihindura ubushyuhe mu binini, mu bisubizo by'amaso, mu mavuta yo kwisiga, mu mavuta yo kwisiga, no mu shampoo.
5. Imiterere y’amategeko: Methyl Hydroxyethylcellulose muri rusange ifatwa nk’ifite umutekano (GRAS) ku ikoreshwa ryayo mu nganda zitandukanye. Ariko, ibisabwa mu mategeko bishobora gutandukana bitewe n’igihugu cyangwa akarere ikoreshwamo. Ni ngombwa kubahiriza amabwiriza n’amabwiriza bireba mu gihe cyo gukora ibicuruzwa birimo MHEC.

Muri rusange, Methyl Hydroxyethylcellulose ni ubwoko bwa cellulose bufite akamaro kanini mu bikorwa bitandukanye by’inganda n’ubucuruzi. Ubushobozi bwayo bwo kunoza imiterere ya rheological y’imiti ituma iba amahitamo meza yo kugera ku mikorere myiza mu bicuruzwa bitandukanye.