Skip to main content

PVDF microparticles produced from granular feed material

Ref-Nr: TA-B77205


Kurzfassung

  • Production process of polyvinylidene fluoride (PVDF) microparticles
  • Powder-based additive manufacturing (laser sintering, binder jetting)
  • Low cost PVDF microparticle production

Hintergrund

Polyvinylidene fluoride (PVDF) is a non-toxic specialty thermoplastic polymer with high chemical resistance, high thermal stability and interesting piezoelectric properties. PVDF is used in supercapacitors, insulation, membranes, food packaging, high-end metal paints, high purity water piping and many more.


Bilder & Videos


Lösung

Via an innovative process granular PVDF resin is converted to a fine powder consisting of spherical microparticles. This top-down approach allows for easy production of fine PVDF powders from already existing resins without the need to develop an expensive polymerization process dedicated to produce spherical particles. This opens up new possibilities for low cost small scale PVDF microparticle production aimed at highly specialized / niche applications. Possible coarse or fine fractions can be easily recycled as no changes in molecular weight distribution happen during the process. The narrow range of the size of the microparticles is achieved without additional selection process.


Anwendungsbereiche

 

  • Powder-based additive manufacturing (3D printing)
    • Binder jetting
    • Selective laser sintering
  • Functional fillers for paints and coatings
  • High performance slurries and pastes


Bayerische Patentallianz GmbH


089 5480177-0
kontakt@baypat.de
www.baypat.de
Adresse
Destouchesstr. 68
80796 München



Entwicklungsstand

Machbarkeit


Angebot Anbieter-Website


Kontakt | Geschäftsstelle

TransferAllianz e. V.
Christiane Bach-Kaienburg
(Geschäftsstellenleiterin)

c/o PROvendis GmbH
Schloßstr. 11-15
D-45468 Mülheim an der Ruhr