Subject: | |
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Reply To: | TechNet E-Mail Forum. |
Date: | Tue, 21 Jul 1998 00:22:02 -0700 |
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Start throwing money...
Externally, for a bulletproof design, you'll need Teflon, PVDF, titanium or
some FRP composite.
As previously mentioned, you're best off with an in-tank design, where CPVC
will work - providing there are NO glue joints (i.e., threaded or flanged
w/ Ti hardware). Polypropylene might work too, since that's what the
filter material is likely to be.
J.Felts
-----Original Message-----
From: Chris Rucinski [SMTP:[log in to unmask]]
Sent: Monday, July 20, 1998 11:07 AM
To: [log in to unmask]
Subject: [TN] Black Oxide Filtration
Could anyone help me find a pump and filter
house material and/or brand name that will
withstand black oxide chemistry. What are
other circuit board manufacturers using? I am
most interested if a board manufacturer has
been able to overcome this problem without
throwing lots of money at it.
Vendors please contact me direct.
Thanks in advance
Chris Rucinski
Process Engineer
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