sedimentation rate

Re-sults The sedimentation rate and viscosity of CMC-Na were the best，the redispersibility of AlCl3was the best.

结果 羧甲基纤维素钠（CMC-Na）降容积比和黏度最好，三氯化铝散能力最好。

Two percent of HPMC appeared to be a satisfying suspending agent by evaluating the sedimentation rate and the redispersion of racecadotril.

通过对其降体积比、再散性指察,筛选了2%HPMC助悬剂,并从流变学、混悬液黏度及显微形态等方面对其稳定性进行了研究。