Polyvinylidene Fluoride (PVDF)

PVDF (PVF2 or Polyvinylidene fluoride or polyvinylidene difluoride) is a semi-crystalline, high purity thermoplastic fluoropolymer. Its highly desirable insolubility and electrical properties result from the polarity of alternating CH2 and CF2 groups on the polymer chain.

Features for PVDF

PVDF has Exceptional chemical resistance, high mechanical strength, piezoelectric and pyroelectric properties and etc.

Application for PVDF

PVDF plays an important role in industry application, such as electrical and electronics, wire and cables, pipeline. PVDF mainly used as sealing, gasket, lining material, and etc. Besides is widely used as piezoelectric films, solar backplane films, and lithium battery separators.

PVDF membrane

PVDF is one of the most used membrane materials and has received great attentions thanks to its outstanding properties. Properties such as thermal stability, chemical resistance and processability to form membranes make PVDF ideal for use in biomedical membrane applications and waste water treatment.

Shanghai Sinsung has hydrophobic PVDF Microporous Membranes, hydrophilic PVDF Microporous Membranes, and PVDF ultrafiltration Membrane Module for different applications.

PTFE Membrane