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December 2001

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Subject:
From:
Charles Caswell <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Fri, 14 Dec 2001 13:17:25 -0600
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Steve, I am at home so I don't have the info here . We use the same

stuff to bond components on some boards. I don't think you will find the

stuff already mixed with the AlO2. I couldn't. The polysulfide IS fuel

tank sealant. We mix it in small batches with approx. equal parts of

AlO2 and the base material by weight. I wonder if  we have the same

customer. I will try to get into work tommorow and send some info, if

not then on Mon. By the way, the stuff stinks.

Charles Caswell

Process Lead, PCB

Frontier Electronic Systems



	-----Original Message----- 

	From: Stephen R. Gregory 

	Sent: Fri 12/14/2001 8:26 AM 

	To: [log in to unmask] 

	Cc: 

	Subject: [TN] Alumina filled Polysulfide compound...

	

	

	Hi All!! 

	

	...tappity-tappity-tappity...(doin' my thank gawd it's Friday

dance! hehehe) 

	

	I was wondering if someone could point me in a direction where I

could find some alumina filled polysulfide compound, per MIL-S-8802,

class A-2, with 50 plus or minus 10%, 325 mesh aluminum oxide powder... 

	

	This is something that is called out on a drawing for a board

that's using this material to strain relief two small battery cables

that are installed on the board...I've searched and find a bunch of

stuff about polysulfide compounds, but nothing alumina filled. If I

search under MIL-S-8802, I find all kinds of polysulfide sealers for jet

fuel tanks, but still nothing alumina filled... 

	

	Any help will be much appreciated 

	

	-Steve Gregory- 

	



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