polyvinylidene fluoride


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polyvinylidene fluoride

[¦päl·i·vī′nil·ə‚dēn ′flu̇r‚īd]
(organic chemistry)
Fluorocarbon polymer made from vinylidene fluoride, (H2C=CF2); has good tensile and compressive strength and high impact strength; used in chemical equipment for gaskets, impellers, and other pump parts, and for drum linings and protective coatings.
References in periodicals archive ?
The objective of this study was to develop a new type of composite of strontium-grafted bacterial cellulose and polyvinylidene fluoride. The grafting of strontium onto bacterial cellulose significantly enhanced the polarity of the composite.
Ohigashi, "Electromechanical properties of polarized polyvinylidene fluoride films as studied by the piezoelectric resonance method," Journal of Applied Physics, vol.
So our objective is to develop two groups of biological system (polymer Nano composites), consists from binary polymer blend (Polyetheretherketone (PEEK) -7.5% polyvinylidene fluoride (PVDF)) reinforced with different Nano powders which are Nano Hydroxyapatite (HAp) and hybrid nanoparticle (x%[Al.sub.2][O.sub.3]+ 0.15%MgO) with selected weight percentage ratios of (0, 2.5, 5 and 7.5%), by melt blending with internal mixer, and evaluate the mechanical properties, surface morphology, chemical composition, were characterized.
Solvay Specialty Polymers is celebrating its 15th anniversary as the global supplier of Solef 60512 polyvinylidene fluoride (PVDF) resin for the oil and gas industry, used in demanding applications such as pipe liners and high-performance pipes and tubing since its commercial development in 1998.
The Electro Plus Fusion Machine joins GF Piping Systems' Fuseal (polypropylene), Fuseal Squared Double Containment (polypropylene), Fuseal 25/50 PVDF (polyvinylidene fluoride), and PPro-Seal Natural PP (polypropylene) piping systems.
Common nanofibers employed include polyamides, polyvinylidene fluoride, polypropylenes, and polyesters.
Paul, MN) has announced the addition of PVDF (Polyvinylidene Fluoride) to the available material options throughout its FitQuik Connectors product line.
The isolated protein (3 [micro]g/5[micro]L) w/v was immobilized to polyvinylidene fluoride sticks and blocked with 3% gelatin for 2 h at 37[degrees]C.
However, the most robust gains are forecast for polyvinyl fluoride (PVF) and polyvinylidene fluoride (PVDF).
(2004), polymeric membranes of PVDF (polyvinylidene fluoride) and PSF (polysulfone) were prepared in order to make water potable by removing Escherichia coli.
Among the challenges for binder materials are that the anodes must allow for the expansion and contraction of the silicon nanoparticles, and that existing electrodes use a polyvinylidene fluoride binder manufactured using a toxic solvent.