The modifier 2-Hydroxy Propyl Acrylate(HPA) was grafted on Hydroxyethyl Cellulose(HEC) by using cerium ammomium nitrate/disodium ethylendiamine tetracetic aicd(CAN/EDTA) redax system as the initiator.

• 采用丙烯酸-2-羟基丙酯(HPA)作为改性剂,与羟乙基纤维素(HEC)在硝酸铈铵/乙二胺四乙酸(CAN/EDTA)氧化还原体系下进行接枝反应。