Good day all,

We are implementing a wider use of one of our urethane-based adhesives here
at Rockwell.  This product gives off low levels of isocyanate, as most
urethanes do.  It is well under NIOSH limits, but our Occupational Safety
and Health folks have followed the course of prudence and indicated that if
our ovens are not vented to the outside, then they must be fitted with an
organic vapor filter before being exhausted into the workplace.  I agree
with the approach, but our overworked and underappreciated staff is a
little slow in getting back some suggestions on model numbers and types,
etc.

So, I turn to my deep store of corporate knowledge (Technet) and ask Y'all
if you cure urethanes and what filters you use.  I have been thinking
activated carbon, but some here figure that solution is unworkable.

Doug Pauls
Rockwell Collins

---------------------------------------------------------------------------------
Technet Mail List provided as a free service by IPC using LISTSERV 1.8d
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/html/forum.htm for additional
information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315
---------------------------------------------------------------------------------