Focus on Cellulose ethers

Chii chinonzi sodium CMC?

Chii chinonzi sodium CMC?

Sodium carboxymethyl cellulose (CMC) i polymer inonyungudika mumvura inotorwa kubva ku cellulose. Ihupfu huchena, husinganhuhwi, husina kunaka hunoshandiswa zvakanyanya mumaindasitiri akasiyana siyana, kusanganisira chikafu, mishonga, zvizorwa, uye mapepa. CMC inoshandiswa seyakakora mumiriri, stabilizer, emulsifier, uye inomisa mumiriri mune zvakasiyana zvigadzirwa.

Sodium CMC inogadzirwa nekuita cellulose ine sodium monochloroacetate. Kuita uku kunoguma nekutsiviwa kwecarboxymethyl yemamorekuru ecellulose, izvo zvinowedzera kunyungudika kweselulosi mumvura. Iyo dhigirii yekutsiva (DS) yemamorekuru eCMC chinhu chakakosha pakuona zvimiro zveCMC. Iyo yakakwirira yeDS, iyo inonyanya kunyungudika iyo CMC iri mumvura.

Sodium CMC inoshandiswa mumhando dzakasiyana dzekushandisa nekuda kweiyo yakasarudzika zvivakwa. Inoshandiswa sechinhu chinokora muzvigadzirwa zvekudya zvakaita seaizikirimu, sosi, nemapfekero. Inoshandiswawo seyakagadzikana uye emulsifier mune zvakawanda zvigadzirwa, zvinosanganisira zvinwiwa, zvigadzirwa zvemukaka, uye zvakabikwa zvinhu. CMC inoshandiswawo mumishonga semumiriri wekumisa uye muzvizoro semushonga wekukora.

Sodium CMC ndeye yakachengeteka uye inoshanda yekuwedzera iyo inotenderwa neFDA kuti ishandiswe muchikafu nemishonga. Haina chepfu uye haina kutsamwisa, uye haiburitse chero maitiro akaipa kana ichishandiswa muhuwandu hunokurudzirwa. CMC inoonekwawo seine hushamwari kwezvakatipoteredza, sezvo ichiora uye haiburitse chero tsvina ine ngozi.

Mukupedzisa, sodium carboxymethyl cellulose (CMC) i polymer inonyungudika nemvura inotorwa kubva muselulosi. Inoshandiswa seyakakora mumiriri, stabilizer, emulsifier, uye inomisa mumiriri mune zvakasiyana zvigadzirwa. Sodium CMC yakachengeteka uye inoshanda, uye inotenderwa neFDA kuti ishandiswe muchikafu nemishonga. Inofungidzirwawo seyakagadzikana kwezvakatipoteredza, sezvo iine biodegradable uye haiburitse chero tsvina ine ngozi.


Nguva yekutumira: Feb-09-2023
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