TECHNET Archives

March 2019

TechNet@IPC.ORG

Options: Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
From:
Douglas Pauls <[log in to unmask]>
Reply To:
Date:
Tue, 26 Mar 2019 09:32:23 -0500
Content-Type:
text/plain
Parts/Attachments:
text/plain (65 lines)
Mark,
I would tend to agree that matte is better for that reason, but it can also
be related to the surface energy of the mask.

*Douglas Pauls *| Principal Materials and Process Engr | Advanced
Operations Engineering

*COLLINS AEROSPACE*

400 Collins Road NE, MS 108-101, Cedar Rapids, IA  52498  USA

*Tel:* +1 319 295 2109 | *Mobile: *+1 319 431 3773

[log in to unmask]


On Tue, Mar 26, 2019 at 8:55 AM Mark Austin <[log in to unmask]>
wrote:

> Hello
>
>
>
> Does anyone have any experience of applying conformal coatings to different
> PCB Solder Resist finishes?  I am thinking that matt finish solder resist
> would promote better wetting of the conformal coating, and possibly better
> long-term adhesion.
>
>
>
> Best Regards
>
>
>
> Mark Austin
>
> Lead Engineer
>
>
>
> D +44 (0) 1329 242325
>
> T +44 (0) 845 658 6111
>
> F +44 (0) 845 658 6222
>
>  <
> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.phoenixsystemsuk.com_&d=DwICAg&c=ilBQI1lupc9Y65XwNblLtw&r=lTRDjB8ojaf7ZaJ9DHeDAm7e-HFP9fxIkv6fRnV49HE&m=90GOMT2e_v8DvYt3WEn4TR-utfEvMCSsYLqIySgvlxA&s=oHuQ1tVdijPszpFiDTWeDFyR9tK7OQOE2ZBCyWb05NU&e=>
>
> https://urldefense.proofpoint.com/v2/url?u=http-3A__www.phoenixsystemsuk.com&d=DwICAg&c=ilBQI1lupc9Y65XwNblLtw&r=lTRDjB8ojaf7ZaJ9DHeDAm7e-HFP9fxIkv6fRnV49HE&m=90GOMT2e_v8DvYt3WEn4TR-utfEvMCSsYLqIySgvlxA&s=8pJ1yNm98ZSBPV-2CQux4EjOG4GaoMOl8E9DRUZ2W3w&e=
>
>
>
> P       Please consider your environmental responsibility, do you really
> need to print this e-mail?
>
>                 Registered Office: Unit 48, Standard Way, Fareham
> Industrial
> Park, Fareham, Hants. PO16 8XQ.
>
>                 Registered in England & Wales, Number 4356233
>
>
>

ATOM RSS1 RSS2