PVDF Rod
A PVDF rod refers to a solid cylindrical form made of Polyvinylidene Fluoride (PVDF), which is a high-performance thermoplastic polymer. PVDF is known for its excellent chemical resistance, thermal stability, and mechanical strength, making PVDF rods suitable for demanding industrial applications. A PVDF rod is essentially a durable, chemically resistant plastic rod used in environments where metals or other plastics might corrode or degrade. 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 177°C. It has a low density (1.78) 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.