Hi Steve,

Vague but I'm game.

Which conformal coating?  (To give me some idea of volatiles - an example
liquid Humiseal 1B31 is only 38% acrylic polymer, the rest is Toluene and
MEK)
Final (Dry) thickness of Conformal Coating?

Method of application: Dip, Spray, Needle
Means of application: Manual or Automatic  (And yes I wish I had an
automatic coater.)

Amount you will accidentally spill right before a tour comes through . . .
:->

Don't forget any masking material, thinner and stripper (in case you need to
do rework).

Hans

~~~~~~~~~~~~~~~~~~~
Hans M. Hinners
Materials (Process & Manufacturing) Engineer
Warner Robins Air Logistics Center
Avionics Production Division
Manufacturing Branch
380 Second Street, Suite 104
Building: 640, Mail Stop: LYPME
Robins AFB, GA 31098-1638
Voice: (912) 926 - 1970 Fax: (912) 926 - 7164
mailto:[log in to unmask]
http://www.robins.af.mil




-----Original Message-----
From: Steve Collins [mailto:[log in to unmask]]
Sent: Friday, July 07, 2000 3:40 PM
To: [log in to unmask]
Subject: [TN] Conformal Coat question


Forgive me if this question is sort of vague but the answer is required so
we can complete a BOM requirement.

How much liquid silicone (conformal coating) (oz) is required to cover 1 sq
in on a PCB.

Steve

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