Ubwoko bwa selile ether
Ether ya selile ni itsinda ritandukanye ryibikomokaho byabonetse muguhindura imiti ya selile karemano, igice kinini cyurukuta rwibimera. Ubwoko bwihariye bwa selile ether bugenwa nuburyo bwo guhindura imiti yatangijwe kumugongo wa selile. Hano hari ubwoko bumwebumwe busanzwe bwa selile, buri kimwe gifite imiterere yihariye nibisabwa:
- Methyl Cellulose (MC):
- Guhindura imiti: Kwinjiza amatsinda ya methyl kumugongo wa selile.
- Ibyiza nibisabwa:
- Amazi ashonga.
- Ikoreshwa mubikoresho byubwubatsi (minisiteri, ibifunga), ibiribwa, hamwe na farumasi (ibipapuro byanditseho).
- Hydroxyethyl Cellulose (HEC):
- Guhindura imiti: Kwinjiza amatsinda ya hydroxyethyl kumugongo wa selile.
- Ibyiza nibisabwa:
- Amazi ashonga cyane.
- Bikunze gukoreshwa mu kwisiga, ibicuruzwa byita ku muntu, amarangi, hamwe na farumasi.
- Hydroxypropyl Methyl Cellulose (HPMC):
- Guhindura imiti: Kwinjiza hydroxypropyl na methyl matsinda kumugongo wa selile.
- Ibyiza nibisabwa:
- Amazi ashonga.
- Ikoreshwa cyane mubikoresho byubwubatsi (minisiteri, ibifuniko), imiti, nibiribwa.
- Carboxymethyl Cellulose (CMC):
- Guhindura imiti: Kumenyekanisha amatsinda ya carboxymethyl kumugongo wa selile.
- Ibyiza nibisabwa:
- Amazi ashonga.
- Ikoreshwa nkibyimbye na stabilisateur mubiribwa, imiti, imyenda, hamwe namazi yo gucukura.
- Hydroxypropyl Cellulose (HPC):
- Guhindura imiti: Kwinjiza amatsinda ya hydroxypropyl kumugongo wa selile.
- Ibyiza nibisabwa:
- Amazi ashonga.
- Bikunze gukoreshwa muri farumasi nka binder, agent ikora firime, kandi ikabyimbye.
- Ethyl Cellulose (EC):
- Guhindura imiti: Kwinjiza amatsinda ya Ethyl kumugongo wa selile.
- Ibyiza nibisabwa:
- Amazi adashonga.
- Ikoreshwa mu gutwikira, firime, no kugenzura-gusohora imiti.
- Hydroxyethyl Methyl Cellulose (HEMC):
- Guhindura imiti: Kwinjiza hydroxyethyl na methyl mumatsinda ya selile.
- Ibyiza nibisabwa:
- Amazi ashonga.
- Bikunze gukoreshwa mubikoresho byubwubatsi (minisiteri, grout), amarangi, hamwe no kwisiga.
Ubu bwoko bwa selulose ethers bwatoranijwe hashingiwe kumiterere yihariye n'imikorere isabwa mubikorwa bitandukanye. Guhindura imiti bigena imbaraga, ubukonje, nibindi biranga imikorere ya buri selile ya selile, bigatuma inyongeramusaruro zinyuranye mubikorwa nkubwubatsi, imiti, ibiryo, amavuta yo kwisiga, nibindi byinshi.
Igihe cyo kohereza: Mutarama-01-2024