Selulose ya karboksimetili (CMC)ni eteri ya selulosi ya anionic ikorwa no guhindura selulosi mu buryo bwa shimi. Ikoreshwa cyane mu biribwa, mu buvuzi, mu binyabutabire bya buri munsi, muri peteroli, mu gukora impapuro n'izindi nganda kubera ubushobozi bwayo bwo gukuba, gukora filime, kuyivanga, kuyihagarika no kuyitera ubushyuhe. CMC ifite amanota atandukanye. Dukurikije ubuziranenge, urugero rwo gusimbuza (DS), ubukana n'ibintu bifatika, amanota asanzwe ashobora kugabanywamo amanota y'inganda, urwego rw'ibiribwa n'urwego rw'imiti.
1. Selulose ya karboksimetili yo mu rwego rw'inganda
CMC yo mu rwego rw'inganda ni ikintu cy'ibanze gikoreshwa cyane mu nganda nyinshi. Gikoreshwa cyane cyane mu nganda zikora peteroli, mu gukora impapuro, mu budozi bwa ceramic, mu myenda, mu gucapa no gusiga amarangi n'izindi nganda, cyane cyane mu gutunganya ivu mu gucukura amavuta no mu gukora impapuro.
Ubucucike: Ubucucike bwa CMC yo mu rwego rw'inganda ni bwinshi, kuva ku bucucike buke kugeza ku bucucike bwinshi kugira ngo buhuze n'ibikenewe mu buryo butandukanye. Ubucucike bwinshi bwa CMC bukwiriye gukoreshwa nk'icyuma gifata ibintu, mu gihe ubucucike buke bukwiriye gukoreshwa nk'icyuma gikomeza gukurura no gushimangira.
Ingano yo gusimbuza (DS): Ingano yo gusimbuza CMC rusange yo mu rwego rw'inganda ni nto, hafi 0.5-1.2. Ingano yo gusimbuza ishobora kongera umuvuduko CMC ishongera mu mazi, bigatuma ikora colloid vuba.
Ahantu ho gukorerwa:
Gucukura peteroli:CMCikoreshwa nk'ikintu gikomeza ubushyuhe no gufunga mu gucukura ibyondo kugira ngo yongere imiterere y'ibyondo no gukumira isenyuka ry'urukuta rw'iriba.
Inganda zikora impapuro: CMC ishobora gukoreshwa nk'umuti wongera imbaraga zo gukurura no kudapfunyika kw'impapuro.
Inganda za Ceramic: CMC ikoreshwa nk'ikintu gikomeza ubushyuhe bw'ibirahuri bya Ceramic, gishobora kunoza uburyo glaze ifatana n'uburyo igenda neza kandi ikongera ubushobozi bwo gukora filime.
Ibyiza: CMC yo mu rwego rw'inganda ihendutse kandi ikwiriye umusaruro mu nganda nini.
2. Selulose ya karboksimetili yo mu rwego rwo hejuru rw'ibiribwa
CMC yo mu rwego rw'ibiribwa ikoreshwa cyane mu nganda z'ibiribwa, cyane cyane nk'umuti ugabanya ubushyuhe, ugabanya ubushyuhe, ugabanya ubushyuhe, n'ibindi kugira ngo yongere uburyohe, imiterere n'igihe ibiryo bizamara. Iyi CMC yo mu rwego rw'ibiribwa ifite ibisabwa byinshi kugira ngo isuku, amahame y'isuku n'umutekano bibe byiza.
Ubushyuhe: Ubushyuhe bwa CMC yo mu rwego rw'ibiribwa busanzwe buri hasi kugeza hagati, muri rusange bugenzurwa hagati ya 300-3000mPa·s. Ubushyuhe bwihariye buzatoranywa hakurikijwe uko ibintu bikoreshwa n'ibikenewe mu bicuruzwa.
Ingano yo gusimbuza (DS): Ingano yo gusimbuza CMC yo mu rwego rw'ibiribwa muri rusange igenzurwa hagati ya 0.65-0.85, ishobora gutanga ubushyuhe buringaniye no gushonga neza.
Ahantu ho gukorerwa:
Ibikomoka ku mata: CMC ikoreshwa mu bikomoka ku mata nka ice cream na yawurute kugira ngo yongere ubushyuhe n'uburyohe bw'ibikomoka ku mata.
Ibinyobwa: Mu binyobwa by'umutobe n'icyayi, CMC ishobora gukora nk'ikintu gitera imbaraga mu gukumira ko ibinure biturika.
Noodles: Muri noodles na noodles z'umuceri, CMC ishobora kongera imbaraga n'uburyohe bwa noodles, bigatuma zirushaho koroha.
Ibirungo: Mu isosi n'ibirungo bya salade, CMC ikora nk'ikintu gikomeza ubushyuhe n'imvange kugira ngo hirindwe gutandukana kw'amavuta n'amazi no kongera igihe cyo kubikora.
Ibyiza: CMC yo mu rwego rw'ibiribwa yujuje ibisabwa ku isuku y'ibiribwa, nta ngaruka mbi ku mubiri w'umuntu, irashongeshwa mu mazi akonje kandi ishobora gukora colloids vuba, kandi ifite ingaruka nziza zo gukurura no gutuza.
3. Selulose ya karboksimetili yo mu rwego rw'imiti
Icyiciro cy'imitiCMCisaba amahame yo mu rwego rwo hejuru y’ubuziranenge n’umutekano kandi ikoreshwa cyane cyane mu nganda z’imiti n’ibikoresho by’ubuvuzi. Iki cyiciro cya CMC kigomba kuzuza amabwiriza ya farumasi no kugenzura neza ubuziranenge kugira ngo kimenyekane ko kitangiza kandi kitatera umujinya.
Ubucucike: Ubucucike bwa CMC yo mu rwego rw'imiti burushaho kunozwa, muri rusange hagati ya 400-1500mPa·s, kugira ngo igenzurwe neza kandi ihamye mu mikoreshereze yayo mu by'imiti no mu buvuzi.
Ingano yo gusimbuza imiti (DS): Ingano yo gusimbuza imiti isanzwe iba iri hagati ya 0.7-1.2 kugira ngo itange ubushobozi bwo gushonga no kugumana ubusugire bukwiye.
Ahantu ho gukorerwa:
Imiti ikoreshwa: CMC ikora nk'ikintu gikingira kandi kigakuraho ibinini, ibyo bikaba bishobora kongera ubukana n'ubudahangarwa bw'ibinini, kandi bishobora no kwangirika vuba mu mubiri.
Ibitonyanga by'amaso: CMC ikora nk'umuti ugabanya ubukana bw'amaso kandi ugabanya ubushyuhe mu maso, ushobora kwigana imiterere y'amarira, ugafasha mu gusiga amavuta mu maso no kugabanya ibimenyetso by'amaso yumye.
Ifu y'ibikomere: CMC ishobora gukorwamo ifu y'urumuri rubonerana n'iy'umukara kugira ngo ibungabunge ibikomere, ifite ubushobozi bwo kubika amazi no guhumeka neza, bigatuma ibikomere bikira.
Ibyiza: CMC yo mu rwego rw'ubuvuzi yujuje ibisabwa mu bijyanye na farumasi, ifite ubushobozi bwo guhuza imiti n'umutekano wo hejuru, kandi ikwiriye gukoreshwa mu kanwa, mu gutera imiti n'ubundi buryo bwo kuyitera.
4. Ibyiciro byihariye bya selulose ya karboksimetili
Uretse ibyo byiciro bitatu byavuzwe haruguru, CMC ishobora kandi guhindurwa hakurikijwe ibyo abantu bakeneye mu nzego zitandukanye, nka CMC yo mu rwego rwo kwisiga, CMC yo mu rwego rwo koza amenyo, nibindi. Ubwo bwoko bwihariye bwa CMC busanzwe bufite imiterere yihariye kugira ngo buhuze n’ibyo abakora mu nganda bakeneye.
CMC yo mu rwego rwo kwisiga: ikoreshwa mu bikoresho byo kwita ku ruhu, udupfukamunwa two mu maso, nibindi, ifite ubushobozi bwo gukora firime no kubika amazi mu mubiri.
CMC yo mu bwoko bwa Toothpaste: ikoreshwa nk'umuti wongera ubushyuhe n'ubukorikori kugira ngo ubushyuhe bw'amenyo burusheho kuba bwiza kandi bugatuma amazi ahinduka.
Selulose ya karboksimetiliifite uburyo bwinshi bwo gukoresha ndetse n'amahitamo atandukanye y'amanota. Buri cyiciro gifite imiterere yihariye y'umubiri n'iya chimique kugira ngo ihuze n'ibyo inganda zitandukanye zikeneye.
Igihe cyo kohereza: Ugushyingo-18-2024