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Re: Inprocess Cu plating measurement tools/machine for Flex.

K. Ckak

#7630

Re: Inprocess Cu plating measurement tools/machine for Flex. | 1 February, 2000

Hi Folks,

I am looking for some info. and possibly a source on measuring inprocess copper plating thickness for Flex PCB manufacturing facilities.

I have tried XRF, E-Current method but the supplier told us that it wont work with Flex material - thickness is also an issue for this matter.

I am looking for non-destructive inexpensive testing method beside hole gauging.

Thanks in advance.

Regards Kc.

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#7631

Re: Inprocess Cu plating measurement tools/machine for Flex. | 2 February, 2000

KC: Try:

1 http://www.rogers-corp.com/cmu/techindx.htm Circuit Materials Division Tech Tips Index: Techtip #9: Measurement of Copper Thickness by the Weight Method 2 Andy Magee - Flex Guru Senior Consultant, Bourton Groupmagee@donet.com (937) 435-3629

Good luck

Dave F

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