Hydroxyethyl cellulose (HEC) isiri-ionic cellulose ether inoshandiswa zvakanyanya mukuvaka, machira, petroleum, makemikari ezuva nezuva uye mamwe minda. Iyo ine yakanaka thickening, kumiswa, kupararira, emulsification, firimu-kugadzira, inodzivirira colloid uye zvimwe zvivakwa, uye yakakosha thickener uye ...
Verenga zvimwe