Polyvinylidene Fluoride PVDF Pellet

详情

1)one kind of PVDF with high dielectric constant;
2)high viscosity and good adhesion in some solvent;
3)easy to become film.

Polyvinylidene Fluoride, or PVDF is a highly non-reactive and pure thermoplastic fluoropolymer.

PVDF is a specialty plastic material in the fluoropolymer family; it is used generally in applications requiring the highest purity, strength, and resistance to solvents, acids, bases and heat and low smoke generation during a fire event. Compared to other fluoropolymers, it has an easier melt process because of its relatively low melting point of around **7 °C.

It has a low density (1.*8) and low cost compared to the other fluoropolymers. It is available as piping products, sheet, tubing, films, plate and an insulator for premium wire. It can be injected, molded or welded and is commonly used in the chemical, semiconductor, medical and defense industries, as well as in lithium ion batteries. It is also available as a crosslinked closed cell foam, used increasingly in aviation and aerospace applications.

A fine powder grade, KYNAR **0® PVDF or HYLAR® ***0 PVDF, is also used as the principal ingredient of high-end paints for metals. These PVDF paints have extremely good gloss and color retention, and they are in use on many prominent buildings around the world, e.g. the Petronas Towers in Malaysia and Taipei **1 in Taiwan, as well as on commercial and residential metal roofing.

PVDF membranes are used for western blots for immobilization of proteins, due to its non-specific affinity for amino acids