Hi Tom,
      CEM-1 is ANSI/NEMA approved material which is comsposed of glass
fabric face and paper cores.
      Almost all of CEM-1 laminates are approved according to UL 746 for
industrial laminate and UL 796
      for copper clad laminate. For more information, please don't hesitate
to contact our sales representative
      in U.S.A.
      Tel) 408-733-3553
      Fax) 408-733-3978



        -----Original Message-----
        From:   Tom Burek [SMTP:[log in to unmask]]
        Sent:   Tuesday, July 21, 1998 7:32 AM
        To:     [log in to unmask]
        Subject:        [TN] CEM-1

        Hello,
        Please respond to the following and, if possible,  provide your
source of information (i.e. UL document number, etc.)
        What are the current standards in regards to the use of CEM-1 as
board material?  Specifically is CEM-1 a UL approved material?  Thank You .
           Tom Burek

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