但硅橡胶存在分子极性低,疏水性强,物理性能较差等缺陷,其改性研究受到广泛关注。
The modification of silicone rubber has been widespread concerned because silicone rubber has low polarity, high hydrophobicity, and poor physical properties.
采用改进的水蒸气(或称水雾蒸气)诱导成膜的方法制备强疏水性的聚偏氟乙烯(PVDF)微孔膜。
The modified method of water vapor induced membrane formation was introduced to prepare high hydrophobic poly(vinylidene fluoride)(PVDF) porous membrane in this paper.
对于疏水性有机物质,真菌具有更高的处理效率,而且真菌对环境的适应性也比细菌强。
The degrading ability to hydrophobic organic compound and adaptability to acid and dry conditions of fungi are higher than those of bacteria.
PTFE膜的疏水性较PV DF膜强,在相同进料条件下,用PTFE膜处理含酚水溶液的分离效率和离子截留率更高。
Because PTFE membrane was more hydrophobic than PVDF membrane, PTFE membrane employed in the treatment of phenol aqueous solution had a better efficiency and a higher ion rejection ratio.
然而其缺乏与细胞的识别位点以及自身的强疏水性使其应用受到限制。
However, its use is limited by lacking of cell recognition sites and their hydrophobic property.
对(整理)效果产生影响的碳氟侧链的分子取向发生了变化,这是因为,对于强疏水性的侧链而言,周围的水分子是极性极强的介质。
The effect-producing fluorocarbon side chains are re-orientated, because the surrounding water is too polar a medium for the highly hydrophobic side chains.
对(整理)效果产生影响的碳氟侧链的分子取向发生了变化,这是因为,对于强疏水性的侧链而言,周围的水分子是极性极强的介质。
The effect-producing fluorocarbon side chains are re-orientated, because the surrounding water is too polar a medium for the highly hydrophobic side chains.
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