Polyvinylidene fluoride or polyvinylidene difluoride (PVDF) is a highly non-reactive thermoplastic fluoropolymer produced by the polymerization of vinylidene difluoride. Its chemical formula is (C 2 H 2 F 2) n. PVDF is a specialty plastic used in applications requiring the highest purity, as well as resistance to solvents, acids and hydrocarbons.

2023年7月12日 · Polyvinylidene fluoride (PVDF) or polyvinylidene difluoride (PVF 2) is a semi-crystalline thermoplastic fluoropolymer. It has a high purity with service temperatures up to 150°C. The polymer chain has alternating CH 2 and CF 2 groups. The polarity of these groups leads to: PVDF has become the largest volume of fluoropolymers after PTFE.

Polyvinylidene fluoride (PVDF) is known as a favorite polymer from the family of fluoropolymers due to its excellent piezoelectric properties, thermal stability, and mechanical strength.

Melt processable fluoropolymers are a class of high-performance engineering plastics used in many niche industries through traditional processes such as injection molding and extrusion. PVDF is the only melt-processable fluoropolymer that is produced from a single repeating structure (VF2).

Polyvinylidene fluoride (PVDF) stands out as a versatile high-performance polymer that finds wide industrial applications because of its outstanding mechanical, thermal, and chemical properties.

Polyvinylidene fluoride (PVDF), a synthetic resin produced by the polymerization of vinylidene fluoride (CH2=CF2). A tough plastic that is resistant to flame, electricity, and attack by most chemicals, PVDF is injection-molded into bottles for the chemical industry and extruded as a …

Polyvinylidene Fluoride, known by its acronym PVDF, is a high-performance thermoplastic material renowned for its robust chemical resistance, thermal stability, and physical durability. A unique member of the fluoropolymer family, it consists of a polymer chain of carbon atoms, to which two fluorine atoms and one hydrogen atom are attached.

2023年10月27日 · PVDF or Polyvinylidene Fluoride is a semi-crystalline structured, highly inert, tough, and stable thermoplastic fluoropolymer. It has a melting point of 175°C and service temperatures up to 150°C.

Poly (vinylidene fluoride) (PVDF) is the most important non-TFE-based fluoroplastic and, in many respects, the most unusual fluoropolymer. Although its backbone structure, consisting mostly of-CH 2 CF 2 CH 2 CF 2 - units, is isomeric with ETFE, its properties are quite different (Table 1).

2022年5月18日 · Polyvinylidene fluoride or PVDF, also known as polyvinylidene difluoride and PVF2. PVDF is a pyroelectric and piezoelectric polymer used to produce a wide range of high-purity, high-strength, and high-chemical-resistance products for use in the electrical, electronic, biomedical, construction, fluid-systems, oil-and-gas, and food industries.