Industry Directory | Manufacturer
A Manufacturer of High Quality, Precision, Automated Fluid Dispensing and Conformal Coating Systems, SMT Cover Tape Peel Tester and Lead Forming machines for through-hole component preparation.
New Equipment | Rework & Repair Equipment
BEST HotDots™ are designed to simply and cleanly attach jumper wires on a board. HotDots™ are built to survive at high temperature as both the adhesive and the polyimide material are designed to withstand wash and reflow temperatures. HotDots™ are a
Electronics Forum | Mon Jan 26 19:51:48 EST 2004 | davef
You should be able to obtain a smooth finish. A "glass-like finish" is in part a function of the coating material, assuming good process. When we see "orange peel" conformal coating, we think moisture from the spray room environment, conpressor, et
Electronics Forum | Mon Jan 26 05:45:51 EST 2004 | Sam
Does anyone know, what causes the orange peel affect when spraying pcbs with conformal coating ? Are there ways of minimising or eliminating this ? Is is possible to achieve a glass like finish ? if so how Thanks Sam
Industry News | 2017-07-10 17:31:47.0
GPD Global is in the process of setting up a demonstration center on the East coast of the United States. Rapid Coatings, located in Woburn Massachusetts, will be the East coast demo coating center. A GPD Global conformal coating system (SimpleCoat) configured with spray, precision dispense, and volumetric progressive cavity displacement technology will be used for Rapid Coatings production and customer demonstration.
Industry News | 2017-11-07 23:20:25.0
GPD Global offers a cost-effective, automated Conformal Coating System (SimpleCoat) with excellent repeatability for just under $40,000!!!
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.
Technical Library | 2021-08-11 01:00:37.0
Conformal coatings and potting materials continue to create issues for the electronics industry. This webinar will dig deeper into the failure modes of these materials, specifically issues with Coefficient of Thermal Expansion (CTE), delamination, cracking, de-wetting, pinholes/bubbles and orange peel issues with conformal coatings and what mitigation techniques are available. Similarly, this webinar will look at the failure modes of potting materials, (e.g Glass Transition Temperature (Tg), PCB warpage, the effects of improper curing and potential methods for correcting these situations.
http://www.gpd-global.com Conformal coating (SimpleCoat) demonstration of the Spray Valve and Volumetric Pump in action on the SimpleCoat system. The Spray Valve sprays HumiSeal 1B31 from a height of approximately 20 mm above the board. The Volumetr
http://www.gpd-global.com Tilt-and-Rotate configuration is available. Full featured programming makes conformal coating processes quick and easy. 3-axis Conformal Coating System for printed circuit boards that provides a reliable robotic platform f
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/asymtek/your-process/applications-corner/conformal-coating-mechanisms
. If the coating material is not cured properly, shrinkage, orange peel effect, solvent entrapment, or the formation of bubbles can occur
| https://www.smtfactory.com/PCBA-Cleaning-Machine-PCB-Defluxing-For-Best-Coating-and-Bonding-Effect-id43566387.html
. Otherwise the paint will peel off quickly. Conformal coating logic is the same as painting. To make matters worse, the coating is often semi-permeable, and moisture can get in and seep into the flux residue and cause corrosion
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