Caverna™ PP: 3D printable foam

A polypropylene filament with a water-soluble phase that dissolves to create a co-continuous microporous morphology.
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Key findings

The unique build material is created through the melt processing of two immiscible polymer blends — one soluble, the other insoluble. Cavern PP's highly uniform pore size and distribution provide outstanding print fidelity and a wide range of possible applications.


Download this paper from our engineering and material sciences team for complete details on Caverna PP's enhanced properties and critical application parameters. You'll learn about:

  • Print conditions and thermal stability specifications
  • Adhesion characteristics 
  • Dissolution profile 
  • Disposability and biodegradation characteristics