In the blend fiber, stretching benefit to phase transiting of PVDF, but not PA11, and quenching benefit to phase transiting of PA 11, but not PVDF.
但拉伸对共混纤维中PA11的晶型转变影响较小而淬火却有利于PA11的晶型转变，但对其中的PVDF晶型转变影响不大。
The GPE made of PVDF has bad solution retention capacity because of crystallization of PVDF and its heat stability has improved after adding PMMA.
由PVDF形成的凝胶电解质由于不断晶化，导致对电解液的保持能力欠佳，用添加pmma的方法改善了其热稳定性。
Water content test revealed that grafting AMPS on PVDF membrane was an effective method to improve the hydrophilicity of PVDF membrane.
实验表明，在PVDF中空纤维膜表面接枝amps可有效提高PVDF中空纤维膜的亲水性。
Due to the hydrophobicity of poly (vinylidene fluoride) (PVDF), the application of PVDF membrane was limited.
聚偏氟乙烯(PVDF)作为膜材料由于其疏水性而限制了其在水相分离体系中的应用。
However, the hydrophilic of PVDF is so poor which limiting it's using that PVDF needs to be modified.
但是PVDF的亲水性较差，限制了它的使用，因此要对其进行改性。
PVDF solution pretreated by ozone, and then grafted with MPDSAH could also be used to prepare hydrophilic PVDF membranes.
通过臭氧处理PVDF溶液后接枝双性离子单体MPDSAH也可制备亲水性PVDF膜。
Plastic packing material include: polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chlorinated polyvinyl chloride (CPVC) and PVDF (PVDF), etc.
塑料填料材质包括：聚乙烯（PE）、聚丙烯（PP）、增强聚丙烯（RPP）、聚氯乙烯（PVC）、氯化聚氯乙烯（CPVC）及聚偏氟乙烯（PVDF）等。
Plastic packing material include: polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chlorinated polyvinyl chloride (CPVC) and PVDF (PVDF), etc.
塑料填料材质包括：聚乙烯（PE）、聚丙烯（PP）、增强聚丙烯（RPP）、聚氯乙烯（PVC）、氯化聚氯乙烯（CPVC）及聚偏氟乙烯（PVDF）等。
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