Kynar PVDF Industrial Coating
Kynar速 polyvinylidene fluoride, the homopolymer of 1,1-di-fluoro-ethene (VF2) , is a tough, engineering thermoplastic that offers a unique balance of properties. It has the characteristic stability of fluoropolymers when exposed to harsh thermal, chemical, and ultraviolet environments, while the alternating CH2 and CF2 groups along the polymer chain provide a unique polarity that influence its solubility and electric properties.
Kynar速 resins are readily melt-processed by standard methods of extrusion and injection / compression molding. At elevated temperatures Kynar速 PVDF can be dissolved in polar solvents such as organic esters and amines. This selective solubility is an advantage in the preparation of corrosion resistant coatings for chemical process equipment and long-life architectural finishes on building panels.
Key Attributes of Kynar速 PVDF include: Mechanical strength and toughness High abrasion resistance High thermal stability High dielectric strength
High purity Readily melt processible Resistant to most chemicals and solvents
Resistant to ultraviolet and nuclear radiation Resistant to weathering Resistant to fungi
Low permeability to most gases and liquids Low flame and smoke characteristics Rigid and Flexible versions of Kynar速 PVDF are available. You can know more about Kynar coating at cccoatings website.