Ethyl Cellulose- EC mutengesi Ethyl cellulose imvura-isina kunyungudika polima inotorwa kubva ku cellulose, yakasikwa biopolymer inowanikwa muchirimwa sero madziro. Inoshandiswa zvakanyanya mumaindasitiri akasiyana siyana, anosanganisira emishonga, chikafu, uye nehanya nemunhu, nekuda kweayo akasiyana zvivakwa, kusanganisira solubility, firimu-f...
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