C-RAM: MMW-2

High frequency millimeter wave broadband foam absorber (C-RAM: MMW-2)

PPG C-RAM® MMW is a line of high frequency RF and microwave absorber material designed for applications up to 300 GHz. Available in two different grades, MMW-1 and MMW-2. Both grades are fire retardant.


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Accordion collapsed

Options for the following Adders:

  • Olive Drab Neoprene Fabiric/li>
  • PSA Adhesive Backing
  • Metal Lining
  • Velcro

Available in Color(s)

  • Olive Green
  • Black

Frequency Range: 26-110 GHz

Service temperature
  • 180°F
Shelf life
  • 5 yrs. Minimum Or 1 yr. if supplied with adhesive backing