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Conformal Coat Masking Tape

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#61912

Conformal Coat Masking Tape | 24 May, 2010

Can anyone give me suggestions on tape used for masking. Of course, I am looking for the "perfect tape" that sticks well, is flexible, offers lubricity for rubbing the tape, does not leave adhesive, easily removed for demasking, and won't leacvh anything onto the board which will cause dewetting.

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#61954

Conformal Coat Masking Tape | 27 May, 2010

ATS-667 tape. You can buy direct http://www.ats24.com/index.cfm?fuseaction=content.display&contentid=50 or through distribution such as All-Spec. Polyester film with rubber resin adhesive (no silicone) = clean mask lines. Call for a sample.

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#61968

Conformal Coat Masking Tape | 29 May, 2010

I use 3M 218 fine line masking tape for masking SR conformal coating.

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#61972

Conformal Coat Masking Tape | 30 May, 2010

We use 3M Scotch #42 tape

For more look here: http://www.smtnet.com/Forums/Index.cfm?CFApp=1&Message_ID=57849

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Plasma Prior to Conformal Coating