Mmalite ngwaahịa nke Hydroxyethyl Methyl Cellulose HEMC

Mmalite ngwaahịa nke Hydroxyethyl Methyl Cellulose HEMC

Hydroxyethyl Methyl Cellulose (HEMC)na-eguzo dị ka ihe dị mkpa na ụlọ ọrụ ọgbara ọhụrụ, na-agbanwe usoro na ngwaahịa n'ọtụtụ ngwa dị iche iche. Site na ihe ya pụrụ iche na ọrụ dị iche iche, HEMC abụrụla ihe dị mkpa na-ewu, ọgwụ, ihe ịchọ mma, na ndị ọzọ.

Ihe mejupụtara na akụrụngwa:
HEMC, nke sitere na cellulose, na-emepụta site na mmeghachi omume nke cellulose alkali na methyl chloride na ethylene oxide. Nke a na-ebute ngwakọta nwere otu methyl na otu hydroxyethyl jikọtara na nkeji anhydroglucose nke cellulose. Ogo nke nnọchi (DS) nke HEMC, kpebisiri ike site na oke molar nke otu ndị nọchiri anya nkeji glucose, na-ekwupụta akụrụngwa na ngwa ya.

Otu n'ime njirimara bụ isi nke HEMC bụ mmiri solubility ya, nke na-eme ka uru ya dị n'ọtụtụ usoro mmiri. Ọ na-egosiputa ihe dị oke egwu, imepụta ihe nkiri, na ihe ejikọtara ọnụ, na-eme ka ọ bụrụ nhọrọ kachasị mma na ụlọ ọrụ chọrọ njikwa rheological na nkwụsi ike. Ọzọkwa, HEMC nwere omume pseudoplastic, na-eme ka ọ na-amị mkpụrụ, si otú a na-eme ka ngwa ngwa dị mfe ma gbasaa.

https://www.ihpmc.com/

Ngwa:

Ụlọ ọrụ ihe owuwu:
HEMC na-arụ ọrụ dị mkpa na mpaghara ihe owuwu, nke bụ isi dị ka mgbakwunye polymer hydrophilic na ihe ndị sitere na ciment. Ike njide mmiri ya dị ịrịba ama na-eme ka ngwa ngwa na kọmpat rụọ ọrụ ogologo oge, na-ebelata okwu ndị dị ka ihicha na mgbawa. Ọzọkwa, HEMC na-eme ka adhesion na njikọta, na-enye aka na ike na ịdịte aka nke ihe owuwu.

Ngalaba ọgwụ:
N'ime usoro ọgwụ, HEMC na-eje ozi dị ka ihe na-enye ohere dị iche iche n'ihi ịdị ndụ ya, adịghị egbu egbu, na ọdịdị inert. Ọ na-ahụta ọtụtụ ojiji na sistemụ nnyefe ọgwụ na-achịkwa, ebe ọ na-arụ ọrụ dị ka matrix mbụ, na-akwado mwepụta ọgwụ ruo ogologo oge. Na mgbakwunye, HEMC na-arụ ọrụ dị ka viscosity modifier n'ụdị usoro, na-eme ka nkwụsi ike ngwaahịa na nkwụsi ike.

Ngwa ịchọ mma na ngwaahịa nlekọta onwe onye:
HEMC nwere njiri mara nke ọma n'ichepụta ihe ịchọ mma na ngwaahịa nlekọta onwe onye n'ihi ihe na-emepụta ihe nkiri na ihe na-eme ka ọ sie ike. Ọ na-eje ozi dị ka a stabilizer na emulsions, na-egbochi oge nkewa na-enye na-achọsi ike udidi na ude na lotions. Ọzọkwa, HEMC na-arụ ọrụ dị ka onye na-akwụsịtụ n'ime shampoos na ịsacha ahụ, na-eme ka nkesa otu ihe nkesa kwụsịtụrụ.

Agba na mkpuchi:
N'ime ụlọ ọrụ agba na mkpuchi, HEMC na-eje ozi dị ka mgbakwunye multifunctional, na-eme ka viscosity dịkwuo mma, nguzogide sag, na nkwụsi ike agba. Ya ndim ike ike ikwado nkwusioru nke pigments na fillers, na-egbochi edozi n'oge nchekwa na ngwa. Ọzọkwa, HEMC na-enye ihe nrịbama dị mma na mkpuchi, na-eme ka ọ dị nro ma dị mma.

Uru:

Nkwenye nke HEMC na-enye ọtụtụ uru n'ofe ụlọ ọrụ dị iche iche:
Nrụ ọrụ emelitere: HEMC na-ahụ maka ịrụ ọrụ ogologo oge nke ihe owuwu, na-eme ka ngwa ngwa dị mfe ma na-emeziwanye mmepụta ihe.
Arụmọrụ ngwaahịa emelitere: N'ime ọgwụ na ihe ịchọ mma, HEMC na-eme ka nkwụsi ike nhazi, nkwụsi ike, na ịdị mma, na-ebute arụmọrụ ngwaahịa dị elu.
Ọnụ ahịa bara uru: Site n'ịkwalite akụrụngwa rheological na ibelata ihe mkpofu ihe, HEMC na-enyere aka ịhazi usoro mmepụta ihe, na-eduga n'ichekwa ego.
Nkwado gburugburu ebe obibi: HEMC, nke ewepụtara site na isi mmalite cellulose emeghari, dabara na ebumnuche nkwado, na-enye ihe mgbakwunye enyi na enyi na gburugburu ebe obibi na mgbakwunye.
Ntughari: Site na ngwa ya di iche iche na ihe ndi nwere ike imeghari, HEMC na-egbo mkpa ulo oru di iche iche, na-enye uzo di iche iche maka nsogbu di iche iche.

Hydroxyethyl Methyl Cellulose (HEMC) na-eguzo dị ka isi nkuku na ụlọ ọrụ ọgbara ọhụrụ, na-egosipụta ihe ọhụrụ, mgbanwe na ntụkwasị obi. Ngwongwo ya pụrụiche na ọrụ dị iche iche agbanweela usoro na ngwaahịa n'ofe ihe owuwu, ọgwụ, ihe ịchọ mma, na ndị ọzọ. Ka ụlọ ọrụ na-aga n'ihu na-etolite, HEMC na-adị njikere ịkwalite ọganihu ndị ọzọ, na-ebute oge ọhụrụ nke arụmọrụ, nkwado na ịdị mma.


Oge nzipu: Eprel-11-2024