CMC Carboxymethyl Cellulose

Takaitaccen Bayani:

Saukewa: 9004-32-4

Carboxymethyl Cellulose (CMC) ne anionic ruwa mai narkewa polymer samu daga duniya mafi yawan polymer – auduga cellulose.It kuma aka sani da cellulose danko , da sodium gishiri ne da muhimmanci cellulose samu.Ƙungiyoyin carboxymethyl da aka ɗaure (-CH2-COOH) tare da sarkar polymer yana sa cellulose ruwa mai narkewa.Lokacin da narkar da, shi yana ƙara danko na ruwa mafita, suspensions da emulsions, kuma a mafi girma maida hankali, shi samar da pseudo-plasticity ko thixotropy.A matsayin na halitta polyelectrolyte, CMC bayar da wani surface cajin zuwa tsaka tsaki barbashi kuma za a iya amfani da su inganta da kwanciyar hankali na ruwa colloid da gels ko don jawo agglomeration.Yana ba da kyawawan kaddarorin thickening, riƙewar ruwa, ƙirƙirar fim, rheology da lubricity, wanda ake amfani da shi sosai a cikin abinci, samfuran kulawa na sirri, fenti masana'antu, yumbu, hako mai, kayan gini da sauransu.

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Cikakken Bayani

Tags samfurin

Carboxymethyl cellulose (CMC) shi ne anionic ruwa-soluble polymer polymer samu daga cellulose.Yana da kyawawan kauri, sha, da kaddarorin riƙe ruwa, kuma ana amfani da shi a cikin aikace-aikace da yawa da suka haɗa da kayan abinci da kayan abinci, kayan kwalliya, masu kauri da ɗaure, masu ɗaure, kayan shafe ruwa, da kuma abubuwan riƙe ruwa.Kamar yadda kayan da aka samo daga cellulose na halitta, yana nuna biodegradability na sannu-sannu kuma ana iya ƙone shi bayan amfani da shi, yana mai da shi abu mai mahimmanci na muhalli.

Ƙimar Kemikal

Bayyanar	Fari zuwa kashe-fari foda
Girman barbashi	95% wuce 80 raga
Digiri na canji	0.7-1.5
PH darajar	6.0-8.5
Tsafta (%)	92min, 97min, 99.5min

Matsayin samfur

Aikace-aikace	Matsayi na al'ada	Dankowa (Brookfield, LV, 2% Solu)	Dankowa (Brookfield LV, mPa.s, 1% Solu)	Matsayin Sauyawa	Tsafta
Fenti	Saukewa: CMC FP5000		5000-6000	0.75-0.90	97% min
	Saukewa: CMC FP6000		6000-7000	0.75-0.90	97% min
	Saukewa: CMC7000		7000-7500	0.75-0.90	97% min
Pharma & abinci	Saukewa: CMC FM1000	500-1500		0.75-0.90	99.5% min
	Saukewa: CMC FM2000	1500-2500		0.75-0.90	99.5% min
	CMC FG3000		2500-3500	0.75-0.90	99.5% min
	CMC FG4000		3500-4500	0.75-0.90	99.5% min
	Saukewa: CMC FG5000		4500-5500	0.75-0.90	99.5% min
	Saukewa: CMC FG6000		5500-6500	0.75-0.90	99.5% min
	Saukewa: CMC FG7000		6500-7500	0.75-0.90	99.5% min
Dm	Farashin FD7		6-50	0.45-0.55	55% min
man goge baki	Saukewa: CMC1000		1000-2000	0.95 min	99.5% min
yumbu	Saukewa: CMC1200	1200-1300		0.8-1.0	92% min
Oil filin	CMC LV		70 max	0.9 min
Oil filin	CMC HV		2000 max	0.9 min

Solubility na Carboxymethyl Cellulose (CMC)

Carboxymethyl Cellulose(CMC) wani sinadarin hydrophilic ne na halitta kuma idan sinadarin sodium carboxymethyl cellulose ya watse cikin ruwa, nan take zai kumbura sannan ya narke.
1. A ƙarƙashin yanayin motsawa, ƙara sodium cmc sannu a hankali yana taimakawa wajen hanzarta rushewa.
2. A ƙarƙashin yanayin dumama, ƙara sodium cmc tarwatsewa zai iya ƙara yawan rushewar, amma zafin zafin jiki ba zai iya girma ba kuma ya dace a cikin 50-60 ° C.
3. Idan ana amfani da ita ta hanyar haɗawa da wasu kayan, da farko a haɗa daskararrun wuri ɗaya sannan a narke, kuma ta wannan hanyar, ana iya haɓaka saurin narkewa.
Ƙara wani nau'in kaushi mai ƙarfi wanda ba zai iya narkewa da sodium cmc amma yana narkewa da ruwa kamar ethanol da glycerin sannan a narke, don haka ta wannan hanyar, saurin maganin zai iya yin sauri sosai.

Solubility-na-Carboxymethyl-Cellulose(CMC)1