随着PEG臂数的增加,干胶的熔融峰顶温度下降,凝胶的溶胀比减小;
With the increase of arm numbers of PEG, the temperature of the melting peak of dried gels and the swelling ratio of hydrogels decrease;
胶平衡溶胀比随KGM用量的增加而增加,而随STMP用量的增加而降低。
The equilibrium swelling ratio was increased with the increasing of KGM dosage and decreased with the increasing of STMP dosage.
凝胶的平衡溶胀比随着反应温度的升高逐渐增加,而KGM含量对凝胶平衡溶胀比影响不大;
The equilibrium swelling ratio of the complex gel was increased gradually with the increase of the reaction temperature, but KGM content had little effect on it.
柠檬酸根交联壳聚糖膜在SGF中的溶胀以及药物的释放速率比在SIF大得多,这表明这些膜有望作为胃部给药的控释载体。
The swelling ratio and drug release rate of citrate cross-linked chitosan in SGF was much more quick than that in SIF, so these film may be used as a drug carrier in the stomach.
实验结果表明,膜的溶胀量及分离性能与共聚物的交联剂用量及膜的共混比有关。
The experimental results show that the swelling quantity and characteristics of the blended membrane are related to the dose of crosslinking agent and blend ratio.
探讨了双组分单体的摩尔比,溶胀温度和时间,反应压力和时间等对接枝率的影响。
The effect of molar ratio of monomers, swelling temperature and time, reaction time and pressure on the grafting density are discussed.
结果表明,所合成树脂在极性溶剂中的溶胀性能均比在非极性溶剂中好;
The results show that the swelling properties of the synthetic resins in polar solvents are better than those in nonpolar solvents.
竹浆纤维因其加工方法不同,除吸湿能力优于竹原纤维外,其放湿速度慢、吸湿溶胀率小、耐热性能也比竹原纤维差。
The bamboo pulp fiber has worse properties of swellability, moisture absorption and liberation rate and thermal stability except hygroscopic capacity.
竹浆纤维因其加工方法不同,除吸湿能力优于竹原纤维外,其放湿速度慢、吸湿溶胀率小、耐热性能也比竹原纤维差。
The bamboo pulp fiber has worse properties of swellability, moisture absorption and liberation rate and thermal stability except hygroscopic capacity.
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