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August 2000

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Subject:
From:
"Stephen R. Gregory" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Wed, 2 Aug 2000 09:10:22 EDT
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In a message dated 08/02/2000 2:07:27 AM Central Daylight Time,
[log in to unmask] writes:

<< Hello everyone,
 Could you help me out with the following request?
 I would like to know what kind of protective coating PCB manufacturers are
 using to cover the bare copper at the final stage of the manufacturing.
 I know about Entek. Are there others?
 What is the thickness applied?
 Would bare board test will be carried out before or after that coating?
 Where can I find information about the composition of the materials

 David Banitt President
 Exsight Ltd
 12 Hamada st.
 Tamar Park, Rehovot
 POB 4068 Nes Ziona, 70400
 Israel
 Tel +972 8 9466940
 Fax +972 8 9466941
 Email [log in to unmask] >>

Hi David!

Go to:

http://www.electrochemicals.com/

They make an OSP called Glicoat SMD. There's also a really good technical
article that will answer all your questions at:

http://www.electrochemicals.com/tech2.htm

There's one more at:

http://www.electrochemicals.com/carhunt.htm

-Steve Gregory-

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