Electronics Forum | Tue Sep 20 09:07:23 EDT 2016 | davef
5 Common Causes of Bubbles in Conformal Coating (and Their Remedies)[Diamond-MT's Blog]
Electronics Forum | Tue Sep 20 05:21:41 EDT 2016 | abhilash4788
Hi, Currently we are facing bubble formation in conformal coatings in the pcba. Have varied various specs of the conformal coating machine, even during manual application also having the same issue. the material used is silicone conformal coating. N
Industry News | 2019-06-11 10:37:53.0
Nordson ASYMTEK announces that the paper "Achieving Reliability and Stability with a Synergistic Coating Line Solution" will be presented at two IPC WorksAsia 2019 Conferences. Eric Gu, market development manager for Nordson ASYMTEK, will present the paper on June 20, 2019 in Guangzhou, China and June 28 in Suzhou.
Industry News | 2020-01-29 10:34:31.0
When it comes to surface cleaning of printed circuit boards, there are a variety of processes that can be used by electronics manufacturers. Richard Burke, National Sales Manager and Michael McCutchen, Sales & Business Development Manager South East Region of Plasmatreat USA, Inc. are proven experts in the field of component cleaning. Both advise electronics manufacturers in the USA on the implementation of the Openair-Plasma process in electronics production.
Technical Library | 2024-09-02 21:02:46.0
In conformal coating, there are several mechanisms that cause failure of printed circuit boards (PCBs). In a series of technical bulletins SCH will examine the common failure mechanisms in conformal coating including capillary flow, delamination, cracking, loss of adhesion, dewetting, corrosion, orange peel, pinholes, bubbles and foam.
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/asymtek/your-process/applications-corner/bubbles-and-conformal-coating
. Let’s take a look at the IPC standards. IPC Standards IPC-HDBK-830 – Long Term Reliability and Testing Section 12.1.5 – Bubbles The presence of bubbles in a conformal coating is a factor in air entrapment, outgassing, mixing and/or application methods
GPD Global | https://www.gpd-global.com/co_website/pcdpumpseries-pcdseries.php
main fluid reservoir. Air bubbles in the fluid path can compromise the dispense process as they result in gaps or unsatisfactory dispensing
