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July 2001

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Subject:
From:
Hans Shin <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Thu, 19 Jul 2001 14:18:47 -0700
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Overexposure to both MEK and MPK will give headaches too...and eye and nose irritation...

Hans Shin
PTL

-----Original Message-----
From:   Hans Hinners [SMTP:[log in to unmask]]
Sent:   Thursday, July 19, 2001 1:47 PM
To:     [log in to unmask]
Subject:        Re: [TN] White residue from conformal coating

Only reason I ask is because, I had to get extra special permission to use
some  MEK (100%) to thin out a potting compound when I was at Robins.

Reducing toluene & xylene exposure is very commendable - nothing like that
solvent headache killing brain cells.

H

-----Original Message-----
From: [log in to unmask] [mailto:[log in to unmask]]
Sent: Thursday, July 19, 2001 1:32 PM
To: TechNet E-Mail Forum.; Hans Hinners
Subject: Re: [TN] White residue from conformal coating



Does MPK have the same health concerns as MEK?

*Dunno.  The man in charge of our coating specification wants me to look
into MPK because it supposedly has a lower health risk than the
toluene/xylene that we currently use (by the carload).  I have not looked
at MPK vs. MEK, but the chemistries are very similar.  Whats a carbon atom
between friends?

Doug

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