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July 1997

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22:43 1997
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>From willli Wed Jul 23 09:
24:35 1997
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In message <[log in to unmask]> "David Hoover" writes:
> You can also try TigerPack in New Jersey. They have a VOC paper that
> protects copper and one that protects semi precious metals too. It's 
> available on a roll and is fairly reasonable.
> 
> Groovy

I'm not sure what this is exactly, but just a warning: if you are looking to 
protect a part for solderability or bonding purposes, be careful of using any 
material which works by emitting a vapour which deposits a thin protective 
layer on the substrates. They are sometimes called VCIs (volatile corrosion 
inhibitors). The protective layer may not solder well, nor could you stick to 
it!

Peter
-- 
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Peter Swanson                                              Oxfordshire, England
INTERTRONICS
[log in to unmask]                      http://www.cygnetuk.demon.co.uk

Suppliers of materials and consumables to the electronics & related industries
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