Carboxymethyl cellulose CMC- mkpuchi ọkwa

Nkọwa dị mkpirikpi:

Mmeghachi omume Carboxymethylation bụ otu n'ime teknụzụ etherification.Mgbe Carboxymethylation nke cellulose na-enweta carboxymethyl cellulose (CMC).Ngwọta mmiri ya nwere ọrụ nke ndim, imepụta ihe nkiri, njikọta, njigide mmiri, nchebe colloidal, emulsification na nkwusioru.A na-eji ya na mmanụ ala, nri, ọgwụ, akwa na ụlọ ọrụ na-emepụta akwụkwọ.Ọ bụ otu n'ime ndị kasị mkpa cellulose ethers.With anyị ogologo oge nka na chemical ngwaahịa trading, anyị na-enye gị ndụmọdụ ọkachamara na ngwaahịa na ahaziri ngwọta maka gị kpọmkwem nzube.Anyị nwere obi ụtọ inyere gị aka ịhọrọ ihe ndị dị mma maka gị. Naanị pịa ịchọta ngwa ndị dị na ụlọ ọrụ gị: CMC na nri, mmanụ ala, ibipụta na ịcha akwa, ceramics, ntacha eze, uru na-ese n'elu mmiri, batrị, mkpuchi, putty powder and papermaking.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Ụdị mkpuchi ọkwa CMC: IM6D IVH9D
Enwere ike iji CMC mee ihe n'ime mmiri dị n'ime ime na mgbidi mgbidi kama HEC, ma nwee ezigbo ụgwọ ọrụ.Site na mgbanwe kemịkalụ nke elu ngwaahịa ahụ, ọ nwere arụmọrụ mgbasa ozi dị mma na ngwọta mmiri mmiri, enweghị agglomeration, ịgbasa ngwa ngwa na iji dị mma.Ọ bụ ihe mgbakwunye ọtụtụ ebumnuche akụ na ụba nke enwere ike iji na mkpuchi.Ọ nwere ọrụ nke ndina, ịchịkwa ọkwa, njigide mmiri na ịnọgide na-enwe nkwụsi ike mgbasa.E jiri ya tụnyere ngwaahịa ether cellulose ndị ọzọ, ọ na-egosi nguzogide nfesa ka mma.

CMC-Ngwa na mkpuchi mkpuchi ụlọ ọrụ

- Mgbe ọgwụgwọ kemịkalụ gasịrị, ọ nwere ezigbo mgbasa;
- Ọ nwere ike igbari ngwa ngwa mgbe agbakwunyere alkali;
- Ihe ngwọta enweghị eriri na nghọta dị mma;
- Iri irighiri gel ole na ole, agaghị egbochi ihuenyo nzacha, dị mfe iji.
- Ụdị viscosity dị iche iche na nkwụsi ike viscosity dị mma;
- mmeghachi omume ahụ bụ otu ma nwee ezigbo nguzogide enzyme denaturation;
- Ezi okpomọkụ na-eguzogide.

Nkọwa nkọwa

Ọnụ ego mgbakwunye (%)
IM6D	0.3-1.0%
IVH9D	0.3-1.0%
Ọ bụrụ na ịchọrọ ịhazi ya, ị nwere ike ịnye usoro na usoro zuru ezu.

Ihe ngosi
	IVH9D	IM6D
Agba	Ọcha ma ọ bụ ìhè edo edo	Ọcha ma ọ bụ ìhè edo edo
mmiri ọdịnaya	10.0%	10.0%
PH	6.0-8.5	6.0-8.5
Ogo nke nnọchi	0.8	0.6
sodium chloride	5%	2%
Ịdị ọcha	90%	95%
Nha urughuru	90% gafere 250 microns (ntupu 60)	90% gafere 250 microns (ntupu 60)
Viscosity (b) 1% ngwọta mmiri	1000-3000mPas	100-200mPas