Koresha ibyuma byumye byumwimerere biganisha ku gukomera… Uburyo bwo kugenzura

Koresha ibyuma byumye byumwimerere biganisha ku gukomera… Uburyo bwo kugenzura

Ibiryo byumye byumye biri mubyiciro bibiri: bidafatanye kandi bifatanye. Ibikoresho bidafatika biroroshye gutera byumye hamwe nubushakashatsi bworoshye bwumye hamwe nifu ya nyuma yubusa. Ingero z'ibikoresho bitagaragara neza birimo amagi y'ifu, amata y'ifu, maltodextrine nk'umuti, amenyo, na proteyine. Kubijyanye nibiryo bifatanye, hariho ibibazo byo kumisha mugihe gisanzwe cyo kumisha spray. Ibiribwa bifatanye mubisanzwe bifatisha kurukuta rwumye cyangwa bigahinduka ibiryo bidafite akamaro mubyumba byumye hamwe na sisitemu yo gutwara abantu hamwe nibibazo bikora kandi umusaruro muke. Isukari n'ibiribwa birimo aside ni ingero zisanzwe.

Kwizirika ni ibintu byahuye nabyo mugihe cyo kumisha kenshi isukari- hamwe na aside ikungahaye kuri aside. Powder tack ni umutungo ufatanije. Irashobora gusobanurwa mubijanye nuduce duto duto (cohesion) hamwe no gufatira urukuta (adhesion). Igipimo cyingufu zifatanyamo ifu ziterwa nimiterere yimbere izwi nka cohesion, ikora ibibyimba muburiri bwifu. Kubwibyo imbaraga zisabwa kumena ifu agglomerates igomba kuba irenze imbaraga zifatika. Adhesion ni umutungo uhuriweho, impengamiro yifu yifata kurukuta rwibikoresho byumye. Guhuza hamwe no gufatira hamwe nibintu byingenzi muburyo bwo gukama no gukama. Ubuso bwibice bya poro byinshyi ahanini biterwa nikibazo cya adhesion. Guhuza hamwe no gufatira hamwe ibintu bya poro ya porojeri yububiko biratandukanye. Kuberako gukama bisaba ubwinshi bwimikorere ya solute hejuru yubutaka, ni byinshi. Ibintu bibiri biranga viscous (cohesion and adhesion) birashobora kubana mubikoresho byibiribwa bikungahaye ku isukari yumye. Gufatanya hagati yuduce ni uguhuza ni ugukora ibiraro byamazi byamazi, kwimuka ibiraro byamazi, guhuza imashini hagati ya molekile nuburemere bwa electrostatike nikiraro gikomeye. Hamwe no kumisha ibyumba by'ifu ya powder ifata cyane cyane bitewe no gutakaza ibintu muri spray yumisha isukari nibiryo bikungahaye kuri aside. Ibintu byifu iyo bigumishijwe igihe kinini mugutakaza.

Impamvu Zitera ：

Shira isukari hamwe na acide ibiryo bikungahaye byumye Gukoresha ifu yumye Gukoresha tekinoroji yo kumisha spray, isukari nkeya ya molekile (glucose, fructose) na acide organic (citric, malic, tartaric) biragoye cyane. Kwinjiza amazi menshi, thermoplastique, hamwe nubushyuhe buke bwikirahure (Tg) izi molekile nto zigira uruhare mukibazo cyo gukomera. Koresha ubushyuhe bwumye hejuru ya Tg 20 ° C, ibyo bikoresho ahanini bigize uduce duto tworoshye hejuru yiziritse, bigatuma ifu ifata bikarangira ifite imiterere isa na paste aho kuba ifu. Kugenda kwinshi kwa molekile guterwa nubushyuhe bwo hasi bwikirahure (Tg), biganisha kubibazo byo gukomera kubushyuhe busanzwe bukunzwe mumashanyarazi. Ubushyuhe bwikirahure nicyo kintu nyamukuru kiranga ubushyuhe bwinzibacyuho ya amorphous. Ikirahure cyikirahure kibaho mugihe isukari ikomeye, isukari ya amorphous, ihinduka ihinduka rubberi yoroshye, icyiciro cyamazi. Ingufu zo hejuru, ikirahure gikomeye gifite ingufu nkeya kandi ntizubahiriza ingufu nkeya. Nkibisubizo byinzibacyuho kuva mubirahuri bijya kuri rubberi (cyangwa amazi), ubuso bwibintu burashobora kuzamuka, kandi imikoranire ya molekile nubutaka irashobora gutangira. Mubikorwa byo kumisha ibiryo, ibicuruzwa biri mumazi cyangwa bihujwe, kandi kubera kuvanaho plastiseri (amazi) ibicuruzwa byibiribwa byamazi / bihujwe bihinduka ikirahure. Ibikoresho byibiribwa bizakomeza kuba ingufu nyinshi niba ibicuruzwa byibiribwa bitanyuze mubushyuhe bukabije kuruta guhinduka kwubushyuhe bwa vitrification. Niba iki gicuruzwa cyibiribwa gihuye nubuso bukomeye n'imbaraga nyinshi bizagumaho cyangwa bikomereho.

Kugenzura Viscosity ：

Hariho ibikoresho byinshi siyanse hamwe nuburyo bushingiye kubikorwa byo kugabanya ubukonje. Ibikoresho siyansi yuburyo bukubiyemo ibikoresho biremereye bya molekuliyumu ibikoresho byumye byongera ubushyuhe kugirango birenze ubushyuhe bwikirahure, kandi uburyo bushingiye kubikorwa burimo inkuta, ibiti, nibindi byumba byubukanishi.