Polyethylene Disks

  • Polyethylene 32x3mm Disk957-3716
  • Polyethylene 32x3mm Drilled Disk957-3717

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Polyethylene discs are generally used for far-IR measurements with an open transmission window ranging from about 624 – 5 cm-1. Polyethylene is of course a relatively soft material and therefore it is not possible to manufacture to our typical high precision specifications for flatness and finish.

Product Information [pdf]