Selulose, hydroxyethyl ether (MW 1000000)

Selilulosi hifashishijwe hydroxyethyl etherni ikintu gikomoka kuri selulosi, polymer karemano iboneka mu nkuta z'uturemangingo tw'ibimera. Guhindura eteri ya hydroxyethyl bikubiyemo kwinjiza amatsinda ya hydroxyethyl mu miterere ya selulosi. Uburemere bwa molekile (MW) buvugwa nka 1.000.000 bushobora kuba bwerekeza ku buremere mpuzandengo bwa eteri ya hydroxyethyl ya selulosi. Dore ingingo z'ingenzi zijyanye na eteri ya hydroxyethyl ya selulosi ifite uburemere bwa molekile bwa 1.000.000:

1. Imiterere y'ibinyabutabire:
   • Cellulose hydroxyethyl ether ikomoka kuri cellulose ikoresheje ethylene oxide, bigatuma amatsinda ya hydroxyethyl yinjira mu gice cy'umugongo cya cellulose.
2. Uburemere bwa molekile:
   • Uburemere bwa molekile 1.000.000 bwerekana uburemere mpuzandengo bwa molekile ya cellulose hydroxyethyl ether. Iki gipimo ni igipimo mpuzandengo cy'uburemere bw'iminyururu ya polymer mu gipimo.
3. Imiterere ifatika:
   • Imiterere yihariye ya cellulose hydroxyethyl ether, nko gushonga, ubushyuhe, n'ubushobozi bwo gukora gel, biterwa n'ibintu nk'urwego rwo gusimbuza (DS) n'uburemere bwa molekile. Uburemere bwinshi bwa molekile bushobora kugira ingaruka ku bushyuhe n'imyitwarire ya rheological y'ibisubizo.
4. Gushonga:
   • Cellulose hydroxyethyl ether ikunze gushonga mu mazi. Urwego rwo gusimbuza hamwe n'uburemere bwa molekile bishobora kugira ingaruka ku gushonga kwayo ndetse n'uburyo ikora ibisubizo bisobanutse.
5. Porogaramu:
   • Cellulose hydroxyethyl ether ifite uburemere bwa molekile 1.000.000 ishobora gukoreshwa mu nganda zitandukanye:
     • Imiti: Ishobora gukoreshwa mu miti ikoreshwa mu buryo bugenzurwa, mu gusiga ibinini, no mu yindi miti.
     • Ibikoresho by'ubwubatsi: Muri sima, sima, na kole zo mu mabati kugira ngo amazi akomeze kugumana neza kandi akore neza.
     • Amarangi na Filimi: Mu gukora amarangi na filime kubera ubushobozi bwayo bwo gukora filime.
     • Ibikoresho byo kwisiga: Mu bikoresho byo kwisiga no kwisiga ku giti cy'umuntu kubera ubushobozi bwabyo bwo gukomera no gutuza.
6. Kugenzura indwara z'imitsi n'imitsi:
   • Kongeramo eteri ya selulose hydroxyethyl bishobora kugenzura imiterere ya rheological y'ibisubizo, bigatuma igira akamaro mu miterere aho kugenzura viscosity ari ngombwa.
7. Kubora kw'ibinyabuzima:
   • Eteri za selulosi, harimo n'izikomoka kuri eteri ya hydroxyethyl, muri rusange zishobora kwangirika, bigatuma zitangiza ibidukikije.
8. Gukora:
   • Guhuza ibintu bikubiyemo uburyo selulosi ikorana na okiside ya ethylene mu gihe hari alkali. Igipimo cyo gusimburana n'uburemere bwa molekile bishobora kugenzurwa mu gihe cyo guhuza ibintu.
9. Ubushakashatsi n'Iterambere:
   • Abashakashatsi n'abakora imashini bashobora guhitamo eteri za cellulose hydroxyethyl zishingiye ku buremere bwa molekile n'urwego rw'isimburwa kugira ngo bagere ku miterere bifuza mu bikorwa bitandukanye.

Ni ngombwa kumenya ko imiterere n'ikoreshwa rya eteri ya cellulose hydroxyethyl bishobora gutandukana bitewe n'imiterere yayo yihariye, kandi amakuru yavuzwe atanga incamake rusange. Amakuru arambuye ya tekiniki atangwa n'abakora cyangwa abatanga ni ingenzi kugira ngo dusobanukirwe neza ibicuruzwa byihariye bya eteri ya cellulose hydroxyethyl biri mu kibazo.