Products
Powered by our patented Z-axis Fiber technology
ZRT FILMS
Z-axis Fiber composite materials used in all Boston Materials products
  • Vertically oriented carbon fiber (PAN or pitch)
  • Enhanced conductivity & mechanical properties
  • Available with Polyetherimide (PEI), Polyaryletherketone (PAEK), and epoxy
  • Custom formulations available on request

Heat Sinks
Lightweight polymer heat sinks made with ZRT laminates
  • 40% lighter than aluminum
  • Maximize reliability, particularly in vertically mounted setups with adhesive creep concerns
  • Automated tape-and-reel production integration

Bipolar Plates
Fuel cell bipolar plates (BPPs) made with thermoformed ZRT films
  • 60% lighter than stainless steel BPPs, corrosion-inhibiting coatings not required
  • Manufactured with high-rate plastic film thermoforming processes
  • Thin-walled BPPs (<0.2mm) while maintaining low areal specific resistance and low gas permeability
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