Electronics Forum: conformal tape (Page 2 of 7)

Kapton Tape Sticker Masking before conformal coating

Electronics Forum | Tue May 19 10:28:51 EDT 2020 | smtmartin100

Hi, Our assembly process involves applying Kapton tape to the back side of our device, a laborious cutting and sticking operation. We are scaling up from "cottage industry" so I'm interested to know if you can buy Kapton shapes on a reel cut to our s

Masking of PWBs prior to conformal coat

Electronics Forum | Fri Apr 21 17:46:29 EDT 2006 | SD

First of all, do not use kapton tape! It tends to cause a dewetting effect around the tape. A call to Humiseal will explain why. There's not really a blanket answer to your question.... Removing cured liquid mask can often result in a fillet ef

Masking of PWBs prior to conformal coat

Electronics Forum | Wed Apr 19 11:18:46 EDT 2006 | BJ

Is there a preferred/efficient method(s)(e.g. tape/masking compounds, boots etc.) for masking off specific areas and/or components on a pwb prior to conformal coating?

rubber masking boots for conformal coatings

Electronics Forum | Wed Nov 09 10:21:30 EST 2005 | Amol

i am going to try it to use with Electrolube HPA. BTW we ran into a similar ptoblem, we just put pink mask on it to seal it off. still takes less time than to mask them with tape

Masking of PWBs prior to conformal coat

Electronics Forum | Wed Apr 19 11:50:05 EDT 2006 | amol_kane

Hi BJ, Everyone's favourite answer...it depends! If the volume if large, masking boots will save you both, time and money in the long run. Custom boots are relatively expensive to buy, but they pay themselves over time by savings on masking tape. ma

Conformal Coat Masking Tape

Electronics Forum | Sat May 29 10:32:23 EDT 2010 | isd_jwendell

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

Conformal Coat Masking Tape

Electronics Forum | Mon May 24 19:31:55 EDT 2010 | jry74

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 any

Conathane CE 1155-35 Conformal Coating Issues

Electronics Forum | Mon Sep 26 16:48:32 EDT 2005 | PWH

Are you using masking? Conformal coat will de-wet (no pin holes usually, though) due to masking tape adjacent to affected areas if the tape glue chemistry isn't compatible with the conformal coat.

Conformal Coat Masking Tape

Electronics Forum | Thu May 27 15:59:30 EDT 2010 | mikesewell

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.

Conformal Coat Masking Tape

Electronics Forum | Sun May 30 09:17:24 EDT 2010 | davef

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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