Technical Library | 2020-03-09 10:50:17.0
A customer called the Helpline seeking advice for cleaning no-clean fluxes prior to applying a conformal coating. The customer's assemblies were manufactured with a no-clean rosin based solder paste (ROL0) and were cleaned with an isopropyl alcohol (IPA) wash. After cleaning, a white residue was sometimes found in areas with high paste concentrations and was interfering with the adhesion of the conformal coating (Figure 1). For conformal coatings to adhere properly, the printed circuit board (PCB) surface must be clean of fluxes and other residues. In addition, ionic contamination left by flux residues can lead to corrosion and dendrite growth, two common causes of electronic opens and shorts. Other residues can lead to unwanted impedance and physical interference with moving parts.
Simple and Convienient Inspection of Conformal Coatings By Automating the Inspection Process For Quality And Consistency of Coatings. Conformal coatings used by electronic manufacturers contain UV indicators for the purpose of inspection. Since coat
Events Calendar | Thu Apr 08 00:00:00 EDT 2021 - Thu Apr 08 00:00:00 EDT 2021 | ,
Huntsville Chapter Technical Meeting: Evaluating Conformal Coatings
Events Calendar | Thu Jun 30 00:00:00 EDT 2022 - Thu Jun 30 00:00:00 EDT 2022 | ,
Queretaro Chapter Virtual Round Table: Care and Handling When Applying Conformal Coating
Fluid Dispensing and Conformal Coating Solutions for Diverse Applications and Industries Nordson ASYMTEK supplies fluid dispensing and PCB conformal coating equipment that is supported by a global service network. Recognized for our innovative liqui
New Equipment | Coating Equipment
Get more precision, process options, useability, yield, and uptime with the SC-450 PreciseCoat® conformal coating jet. The SC-450 PreciseCoat conformal coating jet widens the viscosity range to provide more process options. It's ideal for coating wi
EasyCoat® 6 software for conformal coating systems delivers intuitive visual programming Nordson ASYMTEK's EasyCoat® software provides precise conformal coating with process control, traceability, and intuitive visual programming for conformal coati
Industry Directory | Equipment Dealer / Broker / Auctions / Manufacturer
Lewis and Clark is your #1 Pre-Owned Surface Mount and In-Circuit Test equipment supplier. We offer a variety of equipment solutions at a significant cost savings over new.
Industry Directory | Manufacturer
A leader in automated fluid dispensing, jetting, and conformal coating. Products include stand-alone dispensing workstations and fully automated, in-line conveyorized systems with advanced process controls.
New Equipment | Coating Equipment
With the Select Coat® SL-1040, we’ve retained the time-tested functionality of the Select Coat SL-940 and added significant system-level advancements to elevate automation, control, precision, and preventative maintenance for better yield and uptime.
