聚偏二氟乙烯

为获得新型高性能铁电聚合物薄膜的制备技术，采用热压法工艺制备了Zn颗粒/聚偏二氟乙烯（PVDF）金属聚合物压电薄膜。

Metal-organic polymer composite film of Zn / PVDF is obtained by hot-press method .

采用压电陶瓷锆钛酸铅（PZT）粉末掺入聚合物基聚偏二氟乙烯（PVDF）的方法，制备了柔性压电复合材料PZT-PVDF。

The flexible piezoelectric composites PZT - PVDF are prepared by embedding piezoelectric ceramic PZT particles into PVDF matrix .

聚偏二氟乙烯（PVDF）是目前实际应用中压电性能最好的含氟塑料。

Poly ( vinylidene fluoride )( PVDF ) is the fluoro-plastics which has the best properties of piezoelectric material in practical applications .

研究衍生聚偏二氟乙烯（PVDF）膜用于蛋白质及肽的固相序列测定的可行性。

Objective To investigate the feasibility of derivatized polyvinylidene difluoride ( PVDF ) membrane used for solid phase sequencing of proteins and peptides .

聚偏二氟乙烯（PVDF）薄膜中，β相的相对含量对其压电、铁电性能起决定性作用。

In polyvinylidene fluoride ( PVDF ) films , the relative content of β phase had a crucial import on their piezoelectric and ferroelectric properties .

聚偏二氟乙烯（PVDF）涂料作为超耐候涂料用于各类建筑的外装修已有35年以上的实用业绩。

Polyvinylidene fluoride ( PVDF ) coating has been widely used in the exterior decoration of all kinds of architectures for more than 35 years because of its superiority of weathering durability .

利用聚偏二氟乙烯（PVDF）压电薄膜响应快、可用于面监测的独特优点，对金属构件的裂纹萌生与扩展、断裂全过程进行了监测实验研究。

The whole metal crack monitoring process , including crack initiation , propagation and fracture , has been studied based on PVDF , which shows obvious advantages of fast response and area monitoring .

简要论述了聚偏二氟乙烯（PVDF）压电薄膜材料的结构与性质，介绍了薄膜压电性产生的机理及其制备方法，概述了PVDF压电材料的应用。

The structure and properties of polyvinylidene fluoride ( PVDF ) piezoelectric film are briefly described . The mechanism of piezoelectricity and fabri-cating technology of PVDF film are introduced , and the applications of PVDF piezoelectric film are reviewed .

选用0.22u孔径的聚偏二氟乙烯膜进行除菌过滤，在百级洁净区内灌装。

Applying 0.22u selected aperture PVDF membrane filter for sterilization , the sample was bottled in 100 degree zone .

基于聚偏二氟乙烯传感器的斜拉桥损伤识别

Damage recognition of cable-stayed bridges based on polyvinylidene fluoride sensors

炭黑填充聚偏二氟乙烯导电性研究

Study on conductibility of polyvinylidene fluoride filled with carbon black

电流模技术在聚偏二氟乙烯压电传感器中的应用

The Current-Mode Technology Have Application in PVDF Piezoelectric Sensor

渗透型涂料表面防护对钢筋锈蚀的影响聚偏二氟乙烯涂料对碳钢热水箱内壁的防护

The influence of surface treatment with permeable coating on the corrosion of reinforced bar Corrosion Resistance of PVDF in the Inner Wall of Carbon Steel Hot Water Tank