Ole vaila'au fa'afefiloi e masani ona fa'aaogaina mo le ethyl cellulose (DS: 2.3~2.6) o mea manogi manogi ma 'ava malosi. Aromatics e mafai ona faʻaaogaina benzene, toluene, ethylbenzene, xylene, ma isi, ole fua ole 60 ~ 80%; ava malosi e mafai ona avea ma methanol, ethanol, ma isi, o le fua o le 20 ~ 40%. Na fa'aopoopo lemu le EC i le koneteina o lo'o i ai le solvent i lalo o le fa'aosoina seia o'o ina fa'asusu atoa ma fa'amavae.
Fa'aoga autu o oloa ethyl cellulose:
1. Alamanuia Alamanuia: EC o loʻo faʻaaogaina lautele i lapisi eseese, e pei o paʻu uʻamea uʻamea, faʻapipiʻi oloa pepa, paʻu paʻu, paʻu vevela vevela ma taʻaloga tuʻufaʻatasia; fa'aoga i vaitusi, e pei o vaitusi mageta, gravure ma vaitusi flexographic; fa'aaogaina e fai ma mea e fa'asa'o malulu; fa'aoga mo palasitika fa'apitoa ma timuga fa'apitoa, e pei o lipine fa'apipi'i roketi; fa'aogaina i mea fa'amama ma fa'alavalava uaea; fa'aaogaina i polymer fa'agata fa'apolokalame fa'asalalauina; fa'aaogaina i carbide sima ma fa'apipi'i sima; faʻaaogaina i fale gaosi oloa mo le lolomi lanu paʻu ma isi.
2. Alamanuia Pharmaceutical: Ona o le EC e le mafai ona solu i le vai, e masani ona faʻaaogaina mo mea faʻapipiʻi laupapa ma mea faʻapipiʻi ata, ma isi; o lo'o fa'aaogaina fo'i e fai ma poloka mea e fa'apipi'i ai matrix e saunia ai ituaiga matrix sustained-release tablets; e fa'aaogaina mo mea fa'afefiloi Sauniuniga o mea fa'apipi'i fa'asa'o fa'apipi'iina, pelleti fa'asa'oloto; e fa'aaogaina fo'i e fai ma mea fa'apipi'i, so'o fa'asa'oloto ma mea e fa'asa'o ai le susu mo fualaau vaitamini ma vaitamini.
Taimi meli: Nov-01-2022