Hydroxyethylcellulose (HEC) ke polima e se nang ionic, e qhibilihang ka metsing e tsoang selulose, e sebelisoang haholo liindastering tse fapaneng tse kang litlolo, meriana, lijo le masela. Thepa ea eona e ikhethang e etsa hore e be motsoako oa bohlokoa mekhoeng e mengata, ho kenyeletsoa joalo ka motenya, emulsifi ...
Bala haholoanyane