Etu esi eji Hydroxyethythyth Cellulose na agba mbuz?

Hydroxyethyth CelluseA na-ejikarị ya na agba mbubreyo, emulsion agba & mkpuchi, otu esi eji hydroxyethythyym cellulose na agba mbubreyo na agba mbu?

1. Tinye ozugbo na pigment

Usoro a bụ ihe dị mfe ma na-ewe obere oge. Nzọụkwụ zuru ezu bụ ndị a:

(1) Tinye mmiri kwesịrị ekwesị na VAT nke Gotiting Elutitive (n'ozuzu, ethylene Glycol, ndị na-ahụ maka ime ụlọ na-agbakwunye n'oge a)

(2) mmalite na-akpali dị ala ma jiri nwayọ tinye hydroxyethythythythythythythythythythythythythyth

(3) Nọgide na-akpali ruo mgbe ihe niile dị

(4) Na-agbakwunye Okeow Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Naa.

(5)Ebido ruo mgbe niile hydroxyethythyth CelluloseA na-agbaze kpamkpam (viscosity nke ihe ngwọta na-aba ụba) tupu ị tinye ihe ndị ọzọ mejupụtara na usoro a ga-eji gwezie ya ruo mgbe lacquer.

2. Na-ere mmanya

A na-ebu ụzọ nke mbụ na oke mmanya ma ọ bụ tinye ya na agba nke mbubreyo. Uru nke usoro a bụ na ọ nwere mgbanwe ka ukwuu ma enwere ike ịgbakwunye na agba emechara, mana a ga-echekwa ya nke ọma. Nzọụkwụ na ụzọ yiri usoro (1) - (4) ma ọ bụghị naanị onye na-agba ume ahụ nwere ike idobe hydroxyethyl na-eji ya eme ihe . nwere ike. Gaa n'ihu na-akpali akpali ruo mgbe etinyere kpamkpam na ngwọta violos. Ekwesịrị ịtụle na a ga-atụkwasị ego ahụ na mmanya na-a chatụ mmanya ozugbo enwere ike.

3. Na a curridge

Ebe ọ bụ na enwere ike ịmị mkpụrụ osisi na-adịghị mma maka hydroxyethythythythythythythythythythythyth, enwere ike iji sosganic ndị a iji nye porridge. Ndị a na-ejikarị ihe na-eme ka ihe ndị ọzọ dị ka ethylene glycol, na ihe nkiri na-adịghị mma, yabụ, mmiri ice na-ejikarị ya na mmiri pordidge. Enwere ike itinye ahịhịa na-acha mkpụrụ osisi celloxyethyythyythyyth. Hydroxyethythythyth cellosuse emechaala nke ọma na ofe. Mgbe agbakwunye na agba ahụ, ọ na-agbaze ozugbo na ndị na-emekwa ka ọ bụrụ. Mgbe mgbakwunye na mgbakwunye, ọ dị mkpa ịgbalị ruo mgbe hydroxyethtyy cellulose na-etisasịwo kpamkpam na homogeneous. N'ozuzu, a na-agwakọta ya na akụkụ nke ihe mgbaze ma ọ bụ mmiri ice na akụkụ nke hydroxyethythythyth. Mgbe ihe dị ka nkeji ise ruo 30, hydroxyethythythythyth cellolose bụ hdrolyzed na ịrị elu dị ịrịba ama. Na mkpokọta, iru mmiri nke mmiri n'oge ọkọchị dị oke elu, ekwesịrị iji ya mee ya.

4.

Ebe ọ bụ na hydroxyethythyl Cellulose (HEC)Bụ granule a na-emeso, ọ dị mfe iji aka gbazee na mmiri ma ọ bụrụhaala ihe ndị a.

(1) Tupu mgbakwunye na mgbe mgbakwunye hydroxyethylcellose, na-akpali akpali ruo mgbe a ga-aga n'ihu ruo mgbe a ga-agbanwe agbanwe kpamkpam.

(2) A ga-eji nwayọọ nwayọọ gbadaa ya n'ime mmiri na-agwakọta. Atinyekwala hydroxyethythythyth cellosuse nke guzobere ka ọ bụrụ ihe mgbochi na usoro sirds ozugbo n'ime paninggwakọta.

(3) mmiri mmiri na uru pH na mmiri nwere mmekọrịta dị mkpa na mgbasa nke hydroxyethythyheththyhethythythythythythythythythyth cellulose, a ga-enwerịrị nlekọta pụrụ iche.

(4) Atinyekwala ihe ụfọdụ alkaline na ngwakọta tupu hydroxyethythythythythythyth cellulose ntụ ntụ na-etinye mmiri. Ịbawanye pH mgbe achịcha na-enyere aka igbari.

(5) Tinye ebu na-egbochi ndị na-efe efe ozugbo enwere ike.

(6) Mgbe ị na-eji hydroxty hydroposethythythythyth cellulose, ntinye mmanya ekwesịghị ịdị elu karịa 2.5-3% (site na ịdị arọ nne siri ike siri ike.