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polyvinylidene adj.【化學】聚乙烯叉的。

polywater

In the areas of impact dynamics and high velocity impact dynamics , measuring impact load and pressure between two contacted interfaces is still a difficult work . polyvinylidene difluoride ( pvdf ) piezofilms are of interest to solve the above problem as potential gauge materials since they have quick response to dynamic load and available plasticity 在碰撞及高速碰撞動力學的研究中,界面與界面之間壓力、撞擊載荷隨時間的變化等的測試一直是一個難題, pvdf壓電特性的發現為解決這一難題提供了可能。

At the same time i also did many primary experments on separator and these polymer membrane can be used in as soft packaging li - ion battery ’ s separator . used polyvinylidene fluoride ( pvdf ) as the basic material , added cotton fibre and starch in , cooked with 100 in boiling water afer 3 hours , the starch inflate , and then acquire porous polymer membrane . in the process of coating polyester film , copper foil and aluminum boil were used to as carrier , 選用的基體材料為pvdf ,同時向其中添加棉纖維和淀粉,最后利用100沸水對隔膜進行3小時蒸煮處理使淀粉溶脹,從而達到造孔的目的。在涂布工藝的篩選中,通過對麥臘片、銅箔、鋁箔進行篩選,最后選定以銅箔為載體來進行涂布處理。當以銅箔為載體時,可以使隔膜正反兩面物理性質達到基本一致。

Specification for flexible insulating sleeving - specification requirements for individual types of sleeving - heat - shrinkable semi - flexible , polyvinylidene fluoride sleeving , flame retarded , fluid resistant , shrink ratio 2 : 1 - sheet 229 : heat - shrinkable semi - flexible , polyvinylidene fluoride sleeving , flame retarded , fluid resistant , shrink ratio 2 : 1 絕緣軟套管.各種型號套管的規范要求.熱縮半撓性阻燃抗液流收縮比2 : 1的聚偏二氟乙烯套管

First , rubber sponge balls are mainly synthesized with silicone rubber . in addition , tubular membrane is dominatingly made of polyvinylidene fluoride ( pvdf ) with the integrated production technology and the membrane is tested with self - made leak hunting device 首先,以硅橡膠為主要原料合成生產了海綿橡膠球;另外,以聚偏氟乙烯( pvdf )為主要原料用管式膜一體化技術生產了管式膜,并通過自行設計的檢漏裝置對管式膜進行檢測。

Flexible insulating sleeving - part 3 : specifications requirements for individual types of sleeving - sheet 229 : heat - shrinkable semi - flexible , polyvinylidene fluoride sleeving , flame retarded , fluid resistant , shrink ratio 2 : 1 絕緣軟套管.第3部分:各種類型套管的規范要求.第229活頁:收縮比2 : 1的抗流體阻燃的熱縮半柔性聚偏1 , 1 -二氟乙烯套管

Flexible insulating sleeving - part 3 : specifications for individual types of sleeving ; sheet 229 : heat - shrinkable semi - flexible , polyvinylidene fluoride sleeving , flame retarded , fluid resistant , shrink ratio 2 : 1 絕緣軟套管.第3部分:各種型號套管的規范要求.第229活頁:熱縮半撓性阻燃抗液流收縮比2 : 1的聚偏二氟乙烯套管

Flexible insulating sleeving - part 3 : specifications for individual types of sleeving - sheet 228 : heat - shrinkable , semi - rigid polyvinylidene fluoride sleeving , flame retarded , fluid resistant , shrink ratio 2 : 1 柔軟絕緣套管.第3部分:套管單獨類型規范.第228頁:熱縮半剛性聚偏二氟乙烯套管.火焰滯后.抗液流,收縮比2 : 1

Flexible insulating sleeving - specification requirements for individual types of sleeving - heat - shrinkable , semi - rigid polyvinylidene fluoride sleeving , flame retarded , fluid resistant , shrink ratio 2 : 1 絕緣軟套管.各種型號軟管規范.阻燃耐流體收縮比2 : 1的熱收縮半硬質聚偏二氟乙烯軟套管

Polyvinylidene fluoride resin kanar500 of the fluorine carbon coating finish paint and the varnish is normally divided into 2nd coating , 3rd coating or 4th coating 氟碳涂料面漆和清漆的聚偏氟乙烯樹脂kanar500 。一般分為二涂三涂或四涂。

Polyvinylidene chloride ( pvdc ) is a thermal unstable polymer and can be used as a prefabricate of new kind of functional material 摘要聚偏二氯乙烯是一種熱不穩定性的高分子材料,可作為制備含碳材料的前驅體。

Though costly , polyvinylidene fluoride ( pvdf ) has excellent thermal and chemical stability 聚偏氟乙烯( pvdf )雖然價格昂貴,但熱穩定性和化學穩定性很好。

Study on modification of polyvinylidene fluoride ultrafiltration membranes by co - 60 irradiation grafting 聚偏氟乙烯超濾膜的輻照接枝改性研究

Ultrafiltration - experimental research on technology for desalination of polyvinylidene fluoride 降低含聚采油廢水礦化度的超濾實驗研究

Experimental study on treating oil - extracting wastewater by polyvinylidene fluoride 超濾膜處理含聚合物采油廢水的實驗研究

Effect of sio2 nanoparticles on polyvinylidene fluoride ultrafiltration membrane 2對聚偏氟乙烯超濾膜的影響研究

Testing methods for polyvinylidene chloride 聚偏二氯乙烯的試驗方法

Folded microporous membrane filter of polyvinylidene fluoride 聚偏氯乙烯微孔濾膜折疊式過濾器

Microporous membrane of polyvinylidene fluoride 聚偏氯乙烯微孔濾膜

Pvdc polyvinylidene chloride flat - film for food - packaging 食品包裝用聚偏二氯乙烯