Ngwa nke hydroxyethythythyth Cellulose (HEC) na ụlọ ọrụ mkpuchi

1. NKWUP

Hydroxyethythythythythythythythythythythythythythythythythythythythythythyth bụ na-abụghị sel cellulose euther na-enwe site na iweghachi okike sellose na ethylene oxide mgbe ọgwụgwọ Alkali. Emere HEC ọtụtụ n'ime ụlọ ọrụ mkpuchi ahụ n'ihi akụrụngwa anụ ahụ ya pụrụ iche, dị ka ikike mmiri dị elu, ikike mgbanwe dị mma na ọrụ dị elu.

2. Ihe njiri mara nke hEC

HEC nwere njirimara ndị a, na-eme ya otu ihe dị mkpa na ụlọ ọrụ mkpuchi mkpuchi:
Mmiri solubulition: hec nwere ike gbazee na mmiri oyi iji mepụta ihe ngwọta doro anya ma ọ bụ na-enyere ya aka idozi visetị nke mkpuchi.
Mmetụta dị iche iche: HEC nwere nnukwu ihe ndị dị mma na-eme ka ọ dịkwuo elu ma nwekwuo ike ịbawanye viscosity nke ihe ngwọta, si otú ahụ na-eme ka ọrụ na ihe nkiri nke mkpuchi.
Njiji nkwụsi ike: HEC nwere ike ime ka nkwụchi ahụ ma gbochie nkọcha nke pigments ma ọ bụ ndị fụmkpọ ahụ, si otú a na-eme ka otu ịdị n'otu na nkwụsi ike na nkwụsi ike.
ThixOtropy: HEC na-enye usoro mkpuchi dị mma Trixotropy, nke ahụ bụ, n'okpuru ihe ike a na-ewe, nke ga-adabara ihe owuwu; Mgbe a tọhapụrụ ike a na-ere ọkụ, mkpuchi ahụ na-agbapụta ngwa ngwa ọhụụ mbụ, na-ebelata na-edina na ịgbasa.
Mmegide colloid: Hec nwere ike ijikọ colloids na-echebe iji gbochie flocculation nke polymers mbubreyo ma melite nkwụsi ike nke mkpuchi.

3. Ngwa nke HEC na mkpuchi

3.1 BAXX

Ngwa nke hec na agba mbubreyo a na-egosiputa na ndị dị omimi, ndị na-agbachitere ya na ndị na-agbachitere mmiri:

Troner: HEC nwere ike iwelie viscosity nke agba nke mbubreyo, si otú a na-eme ka mmiri na-egbu egbu ma na-arụ ihe osise. Site na idozi ịta HEC, viscosity viscosit maka ụzọ dị iche iche (dịka brung, na-awụpụ) enwere ike ịnweta.
Standalizelizer: hec nwere ike gbochie nkpuchi na-ada ụda na ndị fụm na mbubreyo na-ese, ma na-akawanye mma na nchekwa nke agba ahụ.
Onye na-echepu mmiri na-akwụ ụgwọ: HEC nwere ezigbo njigide mmiri. N'oge usoro ihe owuwu ahụ, ọ nwere ike igbochi mmiri na agba ahụ site na iji kpochapụ ngwa ngwa, si otú ahụ na-ezere ịgbaji na ntụ ntụ nke ihe osise ahụ ma melite larịị na ịdị ogologo nke ihe nkiri a na-eme.

A na-eji ntụ ntụ mmiri 3.2

Na agba ntụ ntụ mmiri, a na-ejikarị HEC mee ihe dị ka onye na-elekọta gị na ndị ọrụ Sag

Onye na-ahụ maka ihe dị mma: HEC na-enye osisi na-agba mmiri dị mma, nke na-enyere aka iji otu edo edo ma na-eme ka ọ bụrụ ihe nkiri, na-ebelata akara osisi na bee oroma.

Njikwa Sag: Site na imeziwanye ihe eji eme osisi nke mmiri, hec nwere ike ijikwa sag nke agba ahụ mgbe etinyere ya n'elu elu elu, na-eme ka ọrụ owuwu na ihe nkiri na-ese ihe.

3.3 Fiecturectuds

N'ime uwe na-ewu ewu (dị ka mkpuchi mkpuchi mgbidi), HEC na-arụ ọrụ dị mkpa dị ka onye na - emepụta ihe nkiri, na - agbasa na ihe nkiri.

Troner
Ndị na-achụsapụ: HEC nwere ike ịgbasa ma mee ka ihe ndị na-acha ọkụ, na-egbochi ha pụọ ​​na agglomerating na idozi, ma melite mgbasa na ịdị n'otu nke mkpuchi.
Enyemaka nke fim: HEC nwere ike melite akụrụngwa na-akpụ akpụ nke mkpuchi, na-akwalite nhazi na ihicha ihe nkiri a na-ese ihe na ịdị ogologo nke ihe nkiri a na-eme.

3.4 Colonings pụrụ iche

N'ụfọdụ corings pụrụ iche (dị ka cori-corrosion Coconion, mkpuchi ọkụ na-ere ọkụ, na ọkụ na-eme ka ihe ndị a chọrọ)

Cori-corrosion Coctonion: Hec na-eme ka viscosity na nkwụsi ike nke mkpuchi mkpuchi, nke na-enyere aka ịke akwa ma na-etolite nnukwu nchekwa.
Achịcha na-ere ọkụ: viatsdị vissity: Visity Njirimara dị elu na ihe nkiri na-eme ihe nkiri nke hec nyere aka na-acha ọkụ ọkụ na okpomọkụ dị elu ma melite ọkụ nke mkpuchi.
Igwe mkpuchi mkpuchi: Hec na-enye mkpuchi mkpuchi ikuku dị mma nkwụsi ike na ọrụ ike, na-ekwe ka ekesa ya n'ụzọ na-arụ ọrụ n'oge usoro mkpuchi ma na-eme ka mmetụta mkpuchi ọkụ ahụ.

4. HEC nhọrọ ma jiri ihe nlezianya mee

Mgbe ị na-ahọrọ na iji hec, a ga-ahụ isi ihe ndị a:

Nhọrọ viccosite: Họrọ ọkwa nlele anya dị ka usoro dị iche iche. Iji maa atụ, hec dị elu dị mma maka sistemụ mkpuchi dị elu ma ọ bụ viocosity viocosity, ebe hec Hec dị mma maka sistemụ ọdịnaya ma ọ bụ obere vioty.
A na-agbakwunye usoro: Iji zere usoro lumps mgbe etinyere na mgbakwunye na mmiri, a na-ejikwa mgbakwunye na mmiri, na-enwekarị ụba nke ọma na oge na-akpali akpali na-agbatị.
Ntụkọta: Mgbe HEC dabara na ihe mgbakwunye ndị ọzọ (dịka ndị na-achụsasị) na ndị na-achụpụ)

5.

Na mmepe na-aga n'ihu nke ụlọ ọrụ mkpuchi, ihe achọrọ maka arụmọrụ mkpuchi na-abawanye na-abawanye kwa ụbọchị. Dịka mgbakwunye ọrụ dị mkpa, hec nwere atụmanya ngwa ngwa. N'ọdịnihu, ngwa nke HEC na mkpuchi nwere ike ịmalite n'ụzọ ndị a:

Ihe nchebe na gburugburu ebe obibi: Dolite ngwaahịa dị ala, ihe mgbu na-enweghị nsogbu iji merie ihe ndị chọrọ na ahịa.
Mgbanwe arụmọrụ: Site na mgbanwe kemịkal ma ọ bụ mgbanwe ahụike, ihe na-enye nsogbu ihe omume, dịka ọgwụ mgbochi, na-emebe onwe ya, wdg.
Comenings dị elu: zụlite ngwaahịa ndị dị elu maka arụmọrụ dị elu iji mezuo ihe pụrụ iche iji mezuo ihe ndị a na-eme dị elu n'ọhịa, ụgbọala, ụgbọ mmiri, wdg.
Hydroxyethythythythythyth Cellulose (HEC), dị ka ihe mgbakwunye magasị, na-arụ ọrụ dị mkpa na ụlọ ọrụ mkpuchi. Oke ya dị oke mma, nkwusioru, akwara na-eme ka ọ na-eme hec site na-eme ka hec ebe niile na-ese ihe, osisi na-agba mmiri na mkpuchi dị egwu. Na mmepe na-aga n'ihu nke ụlọ ọrụ mkpuchi mkpuchi, atụmanya nke hEC ga-abawanye. N'ọdịnihu, site na imeziwanye arụmọrụ gburugburu ebe obibi na ọrụ HEC, a ga-eme ka ngwa ahịa ya dịkwuo mma.