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June 2008

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Subject:
Solithane coating dewetting
From:
Tan Geok Ang <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Tan Geok Ang <[log in to unmask]>
Date:
Thu, 26 Jun 2008 14:33:00 +0800
Content-Type:
text/plain
Parts/Attachments:
text/plain (21 lines) 
Hi All,
	Quite often, I encountered Solithane coating dewetting issue
over some IC moulding (rough or smooth, did not trace what moulding
material is used) compounds across different suppliers, though the whole
PCBAs are being cleaned with EnSolv. What is the cause of the issue? Is
the cause due to the release agent used during the moulding compound
process (but why cannot be clean away)? 
	Thank in advance!
Regards
GA Tan

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