CMC Carboxymethyl Cellulose

Inkcazelo emfutshane:

CAS: 9004-32-4

ICarboxymethyl Cellulose(CMC) yipolima enyibilikayo yeanionic ephuma kweyona polymer ixhaphakileyo ehlabathini – icotton cellulose.Ikwaziwa ngokuba yi-cellulose gum, kwaye ityuwa yayo yesodium zizinto eziphuma kwi cellulose.Amaqela e-carboxymethyl eboshiweyo (-CH2-COOH) ecaleni kwekhonkco le-polymer yenza i-cellulose i-soluble yamanzi.Xa inyibilika, inyusa i-viscosity yezisombululo ezinamanzi, ukumiswa kunye ne-emulsions, kunye noxinzelelo oluphezulu, ibonelela nge-pseudo-plasticity okanye i-thixotropy.Njenge-polyelectrolyte yendalo, i-CMC inika intlawulo ephezulu kumasuntswana angathathi hlangothi kwaye ingasetyenziselwa ukuphucula ukuzinza kwee-colloids ezinamanzi kunye neegels okanye ukwenza i-agglomeration.Ibonelela ngeempawu ezintle zokuqina, ukugcinwa kwamanzi, ukwenza ifilimu, i-rheology kunye ne-lubricity, esetyenziswa kakhulu kukutya, iimveliso zokhathalelo lomntu, iipeyinti zoshishino, iikeramics, i-oyile yokugaya, izinto zokwakha njl.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

ICarboxymethyl cellulose (CMC) yipolima enyibilikayo efumaneka emanzini e-anionic efumaneka kwiselulosi.Inokuqina okugqwesileyo, ukufunxa, kunye nogcino lwamanzi, kwaye isetyenziswa kuluhlu olubanzi lwezicelo ezibandakanya ukutya kunye nezongezo zesondlo, izithambiso, ukuqina kunye neearhente zokubopha, izibophelelo, izixhobo ezifunxa amanzi, kunye neearhente zokugcina amanzi.Njengoko imathiriyeli ivela kwiselulosi yendalo, ibonisa ukubola kancinci kancinci kwaye inokutshiswa emva kokusetyenziswa, iyenze ibe yinto ehambelana nokusingqongileyo.

Ukucaciswa kweKhemikhali

Imbonakalo	Umgubo omhlophe ukuya kumhlophe
Ubungakanani besuntswana	I-95% iphumelele i-80 mesh
Isidanga sokutshintsha	0.7-1.5
PH ixabiso	6.0~8.5
Ucoceko (%)	92min, 97min, 99.5min

Amabanga eMveliso

Isicelo	Ibakala eliqhelekileyo	Viscosity (Brookfield, LV, 2%Solu)	Viscosity (Brookfield LV, mPa.s, 1%Solu)	Idigri yokuTshintsha	Ubunyulu
Peyinta	CMC FP5000		5000-6000	0.75-0.90	97% min
	CMC FP6000		6000-7000	0.75-0.90	97% min
	CMC FP7000		7000-7500	0.75-0.90	97% min
Pharma&ukutya	CMC FM1000	500-1500		0.75-0.90	99.5% min
	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
	CMC FG5000		4500-5500	0.75-0.90	99.5% min
	CMC FG6000		5500-6500	0.75-0.90	99.5% min
	CMC FG7000		6500-7500	0.75-0.90	99.5% min
Detergent	CMC FD7		6-50	0.45-0.55	55% min
Intlama yamazinyo	CMC TP1000		1000-2000	0.95min	99.5% min
I-Ceramic	CMC FC1200	1200-1300		0.8-1.0	92% min
Ointsimi	I-CMC LV		70ubuninzi	0.9min
Ointsimi	CMC HV		2000max	0.9min

Ukunyibilika kweCarboxymethyl Cellulose(CMC)

I-Carboxymethyl Cellulose (CMC) yinto yendalo ye-hydrophilic kwaye xa amasuntswana e-sodium carboxymethyl cellulose esasazeka emanzini, iya kudumba kwangoko emva koko inyibilike.
1. Ngaphantsi kwemeko yokuvuselela, ukongeza i-sodium cmc ngokukhawuleza inceda ukukhawuleza ukuchithwa.
2. Ngaphantsi kwemeko yokufudumala, ukongeza i-sodium cmc ngokuchithwa kwe-dispersed kunokunyusa izinga lokuchithwa, kodwa ukushisa okufudumalayo akukwazi ukuba phezulu kwaye kufanelekileyo ngaphakathi kwe-50-60 ° C.
3. Ukuba isetyenziswe ngokuxuba kunye nezinye izinto, okokuqala xuba izinto eziqinileyo kunye uze uchithe, kwaye ngale ndlela, isantya sokuchithwa sinokwandiswa.
Yongeza uhlobo lwezinyibilikisi eziphilayo ezinganyibilikiyo nge-sodium cmc kodwa zinyibilika ngamanzi anjenge-ethanol kunye ne-glycerin kwaye zinyibilike, ngoko ngale ndlela, isantya sesisombululo sinokukhawuleza kakhulu.

Ukunyibilika-kwe-Carboxymethyl-Cellulose(CMC)1