Kedu ihe dị iche n'etiti celloxythythythythylythylyylythylythylyose (cmc) na polyanionic celligose (Pac)?

Celloxymymymym cellulose (cmc)napolyanionic cellulose (pac)Ndi mmadu abuo na - ewu ewu, nke a na-eji n'ọtụtụ ubi, karịsịa na ciment, mmanụ ala na ụlọ ọrụ ọgwụ. A na-egosi ọdịiche ha dị iche iche na usoro molecular, rụọ ọrụ, ngalaba ngwa na arụmọrụ.

1. Ọdịiche na usoro molecular

Carboxymymym Cellulose (cmc) bụ usoro onunu ogwu nwetara site na iwebata otu counboxyyl) n'ime otu mkpụrụ osisi cellulose site na mmeghachi omume kemịkal. Ihe owuwu ya nwere ike iwebata otu ma ọ bụ karịa carroxyyyyyyyyyyyyyyl ọnọdụ nke cellose site na mmeghachi omume carroxymethylition. CMC na-egosi dị ka acha ọcha ma ọ bụ nke nwere ntụ ntụ, nke nwere ike itolite ma ọ bụ ngọngọ colloidal mgbe etisasịwo na mmiri.

A na-enweta mmeghachi omume ọgwụ polyaniose (na mmeghachi omume ikuku dị ka phosphorylation na ogo nke cellulose. N'adịghị ka Kimacell®, ndị otu otu (dị ka otu phosphate ma ọ bụ phosphate Ester) Pac na-acha ọcha ma ọ bụ ọkụ na-acha odo odo na ezigbo mmiri solsality na vissity dị elu karịa cmc mgbe etisasịwo.

2. Ọdịiche na ọrụ na ọrụ

Ọrụ nke cmc:

Njirimara na ihe ndị na-eme mkpọtụ: cmc nwere ike ime ka viscosity na-abawanye na ngwọta na ọ bụ ọmarịcha ndị ọrụ. Its thickening effect mainly comes from the hydration between molecular chains and the charge effect of the carboxylmethyl groups on it.

Emulsifization na nkwụsi ike: cmc nwere ezigbo emulsification ma enwere ike iji emulsifier na nri na ịchọ mma.

Adhesion: cmc nwere ụfọdụ adhesion, nke nwere ike ime ka nondosion na mmiri mmiri mee ka ọ dị ubi, ihe owuwu na ọrụ ndị ọzọ.

Mmiri sochiri: cmc nwere ike igbari na mmiri iji mepụta ngwọta callidal ma na-eji ọtụtụ ihe na mkpuchi, akwụkwọ, akwụkwọ nri na ọrụ nri.

Arụmọrụ Pac:

Ngwọta polymer na-akwụ ụgwọ maka njupụta Anaionic, nke na-enyere ya aka ijikọ ma ọ bụ ihe dị ka polmers na nchacha mmiri dị iche iche.

Ọdịmma viscosit: Tụnyere ya na cmc, a ga-enweta viscosity dị elu ma enwere ike iji viololoji dị elu ma nwee ike iji ya mee ihe na-emepụta mmanụ ma mee ka mmiri gwuo ihe.

Nkwụsị Hydrolysis: Pac nwere ezigbo nkwụsi ike na ụkpụrụ plọl dị iche iche, karịsịa na gburugburu acidic, ma nwee arụmọrụ na-arụpụta na-emepụta mmanụ acidi.

Flocculation: A na-ejikarị pac na ụlọ ọrụ ọgwụgwọ mmiri ma nwee ike ịhapụ kwụsịtụ na mmiri, nke na-enyere aka mee ka ahụ mee mmiri.

3. Ebe isi

Ngwa nke cmc:

Industrylọ ọrụ nri: cmc a na-ejikarị ya na jelii, ice cream, cream na ngwaahịa ndị ọzọ dị ka nke na-eme nke ọma, sie ike na emilifier. Ọ nwere ike melite nkwụsi ike na uto nke ngwaahịa a.

A na-eji ụlọ ọrụ na-emepụta ọgwụ: cmc na ọgwụ na-akwado ọgwụ dị ka onye na-eme ihe nkiri na-eme ka ndị ọrụ na-ahapụ ọgwụ iji nyere aka ịtọhapụ ọgwụ ọjọọ na ahụ. Na mgbakwunye, a na-ejikwa ya na ngwaahịa dị ka anya mmiri na ihe ọsụsọ.

Industrylọ ọrụ na ụlọ ọrụ na-eme ihe: Na mmepụta akwụkwọ, Kimacell®cmc na-arụ ọrụ dị ka nke na-eme ihe na Moorighter iji meziwanye ịdị mma na ike nke akwụkwọ; Na ụlọ ọrụ kọmitiiti, a na-eji cmc mee ihe na myịpụ.

Mpasa mmanụ: cmc na-eme dị ka nke na-agba mmiri mmiri iji mee ka viscosis nke apịtị ma meziwanye nsị.

Ngwa nke pac:

Mgbapụta mmanụ: Kimacell®pac na-arụ ọrụ dị ka onye na-ahụ maka Rhitaology na lubricant na mmịpụta mmanụ na mmanụ mmịpụta, nke nwere ike ime ka arụmọrụ olulu mmiri na-eme ihe ma belata esemokwu na viscosity na viscosity.

Ọgwụ mmiri: A na-ejikarị ọgwụ mmiri na ị drinkingụ ihe ọ dị ọcha mmiri, ma kpochapụ ya nke ọma, ọla dị arọ na nje na mmiri. A na-ejikarị ya na ahịhịa na-agwọ ọrịa mepere emepe.

Industrylọ ọrụ owuwu: Pac na-arụ ọrụ dị ka ciment na-agbazi mmiri na viscosis nke ciment slurry ma melite arụmọrụ owuwe.

Industrylọ ọrụ stutlery: PAC nwere ike iji ya dị ka nke inyeaka iji mee ka a gbasawanye na ngwa ngwa nke witnes.

4.Forformance ntụnyere

KmcnaPacbụ ihe abụọ cellulose nwere ihe dị iche iche na ọrụ dị iche iche. CMC bụ ọkacha ama site na oke ya, emulsifying ma na-edozi ma kwụsie ike ma na-eji ọtụtụ ihe na nri, ọgwụ, akwụkwọ na ụlọ ọrụ dị iche iche; Ọ bụ ezie na a na-eji Pac na-eji ebe niile mmịpụta mmanụ na mmiri n'ihi njupụta ya dị elu, ezigbo sọsọ mmiri na arụmọrụ mmiri. Ha abụọ nwere uru nke ha na arụmọrụ na ngwa, na nhọrọ nke ihe eji eme ihe na-adakarị na-adabere na ngwa ndị chọrọ na gburugburu ebe a chọrọ.