Iyini indima ye-Starch Ether?

Isitashi i-Ether yisigaba sezinkwa ezakhiswa ukusabela kwesitashi semvelo ngamakhemikhali athile amakhemikhali, futhi sisetshenziswa kabanzi emikhakheni eminingi efana namakhemikhali, ukudla, imithi, izimonyo, nokwakha.

1. Isakhiwo samakhemikhali nezakhiwo
I-Starch Ether iyindlela ehleliwe exhunywe ngamabhuloho omoya-mpilo asungulwa ukusabela kwama-molecule wesitashi ngama-etherified ejenti (njenge-vinyl chloride, i-vinyl acetate, njll.). Ngenxa yokuba khona kwama-athomu o-oksijini kuma-molekyuli, ane-hydrophility enhle, ukunamathela kanye nokusebenza. Isakhiwo saso sinikeza isitashi i-ether yezakhiwo eziningi ezingokomzimba nezamakhemikhali, ezinjengamanzi aqinile amanzi e-solubility, ukuhlakanipha okuthuthukisiwe nokuqina okuhle.

2. Ukuqina komphumela
Umphumela wokuqina we-starch ether usetshenziswa kabanzi ezinkambeni eziningi zezimboni. Isibonelo, embonini yezokwakha, njengesengezo kwisimende nakwezinye izinto zokwakha, isitashi isher ingakhulisa ukubonakala noketshezi lwe-slurry, okwenza luzinzile ngesikhathi sokwakha. Ngaphezu kwalokho, isitashi i-ETRE ingaphinde yandise i-Rheology of Coatings, ama-emulsion nezinye izinto, futhi ithuthukise ukusebenza kwayo okunama-coang.

3. Ukuqina kanye nokungafani
I-Starch Ether izoshintsha ukwakheka kwamangqamuzana kwesitashi sendabuko ngesikhathi senqubo yokulungiselela, okwenza kubenze luzinze ngokwengeziwe. Lokhu kuzinza kubaluleke kakhulu kwizimboni zokudla nezimonyo ze-COSMETICS ukugcina ikhwalithi yomkhiqizo futhi zivikele ukuhlukaniswa noma ukuhanjiswa kwezulu. Isibonelo, ekusebenzeni kokudla, isitashi ether singazinza ama-emulsions, ukuvikela ukuhlukaniswa kwamanzi, futhi kugcinwe ukunambitheka okungaguquki nokubukeka. Ezimonyo, isetshenziswa njenge-stabilizer ye-emulsions kanye nokhilimu ukuvikela ukuhlukaniswa kwamanzi okunika amandla futhi kuthuthukise ukuthungwa komkhiqizo.

4. I-Emulsation
Njengomuntu osebenza ngokuqinile, isitashi i-ether inomphumela othile we-emulsation. Embonini yokudla, ingasetshenziselwa ukuqinisa ama-emulsions wamanzi futhi ivikele ukuhlukaniswa. Ikakhulu ekukhiqizweni kokudla okunamafutha amancane, ukudla okubuyiselwe kokudla, imikhiqizo yobisi kanye nemikhiqizo yobisi, i-starch ether ingathuthukisa ngempumelelo ukuthungwa kwale mikhiqizo, ibanikeze ukunambitheka okuhle nokubukeka okuhle.

5. I-hydration
I-Starch Ether inomumo omuhle wamanzi futhi ingakha ama-hydrogen bond ngama-molecule wamanzi ukudonsa nokugcina amanzi. Le mpahla idlala indima ebalulekile kwizicelo eziningi. Isibonelo, embonini yezemithi, kungasetshenziswa isitashi i-ether ukulawula isilinganiso sokukhishwa kwezidakamizwa futhi usize izidakamizwa ukuthi zikhishwe kancane emzimbeni, ngaleyo ndlela zithuthukise ukusebenza kahle. Ngasikhathi sinye, ngenxa ye-hydration yayo enhle, i-starch ether ivame ukusetshenziswa kumakhemikhali wansuku zonke ukwandisa umphumela wokuphonsa imikhiqizo.

6. Ukubopha kanye nemiphumela yokunamathela
Izithambisi zeStarch zisetshenziswa kabanzi kumalungiselelo emithi kanye nokusebenza kokudla njenge-brinder yemvelo. Ekuhlelweni kwemithi, zisetshenziswa njengezixhumanisi zamathebulethi, amaphilisi namanye amafomu dosage ukuqinisekisa ukuqina nokukhishwa kwezimpawu zomuthi. Ukunamatheni kwezitha zeStarch 'kungathuthukisa ukwakheka kwenhlangano yemikhiqizo eqediwe ekusebenzeni kokudla, njengokuqina emikhiqizweni yenyama, noma ukunambitheka kumaswidi namakhethini.

7. Izicelo zokudla
Izithambisi zeStarch zisetshenziswa njengabakhulu, abaqinisi, ama-emulsifiers kanye nabathuthukisi embonini yokudla. Njengoba zitholakala esitashini semvelo, ngokuvamile zithathwa njengezengezo zokudla eziphephile. Ekudleni okunamafutha amancane noma amafutha, izitashi ze-Starch azikwazi ukunikeza ukunambitheka okuhle, kepha futhi zinciphise ngempumelelo inani lamafutha asetshenzisiwe. Ngaphezu kwalokho, kuvame ukusetshenziswa emikhiqizweni efana nama-juices, amajamu, amasoso, imikhiqizo yobisi, njll. Ukugcina ukuqina nokuvumelana kwale mikhiqizo.

8. Izicelo zezemithi
Embonini yezemithi, abathengisi bezinkanyezi bavame ukusetshenziswa njenge-Excipients for izidakamizwa, ikakhulukazi ekukhiqizweni kwamathebulethi kanye nama-caplule. Zingasetshenziswa njengama-beinders, ukuhlukaniswa noma izinto zokukhipha okuqhubekayo ukwenza ngcono izinga lokuchithwa kanye nokukhipha izici zezidakamizwa. Ngokushintsha uhlobo kanye nomthamo we-starch ether, umphumela wokukhishwa kwesidakamizwa ungatholakala, ngaleyo ndlela uthuthukise ukusebenza kahle futhi unciphise imiphumela emibi.

9. Isicelo ku-COSMETICS
Izithambisi zeStarch nazo zisetshenziswa kabanzi kwezimonyo, ikakhulukazi emikhiqizweni efana ne-lotion, okhilimu, abahlanza ubuso, kanye nezinwele. Kule mikhiqizo, izithambisi zeStarch zisetshenziswa ikakhulukazi njengabakhulu, abaqinisi, kanye nama-moisturizer ukuthuthukisa ulwazi lomkhiqizo. Isibonelo, kungathuthukisa ukugcotshwa kwemikhiqizo yokunakekelwa kwesikhumba, kuthuthukise i-hydration yesikhumba, futhi kuvikele ukuhlukaniswa kwamafutha namanzi e-lotion.

10. Umthelela Wezemvelo nokuphepha
Njengokuphuma kwemvelo, izithambiso zesitashi zinobungani bemvelo. Uma kuqhathaniswa namakhemikhali athile okwenziwa, izithambiso zesitashi zine-biodegradating futhi ngeke zidale ukungcola okuqhubekayo ku-ecosystem. Kodwa-ke, lapho besebenzisa, ukunakwa kufanele kusakwazi ukukhokhelwa ukusetshenziswa kwamandla kwinqubo yabo yokukhiqiza kanye nomthelela ongaba khona wama-ejenti athile wezokwelapha amakhemikhali emvelweni.

Njengento ebalulekile ebonakalayo yezimboni, izithambisi zeStarch zisetshenziswa kabanzi ekudleni, emikhakheni, izimonyo kanye nezimboni zokwakha ngenxa yokuqina kwazo okuhle, ukuqina, ukuzinza, nokuzinza kanye nezakhiwo ezibophayo. Ngokuthuthuka kobuchwepheshe kanye nokunwetshwa okuqhubekayo kwezinkundla zohlelo lokusebenza, izinhlobo kanye nokusetshenziswa kwezinhlanga zesitashi kuya ngokuya kuhlukaniswe, futhi zinamandla amakhulu entuthuko yesikhathi esizayo.