Industry Directory | Manufacturer
Kewei Tin Industry Company, established in 2006, located in Shenzhen mainly focus on Solder Products R&D, provide solder wire/solder bar/solder paste/tin anode/tin balls/soldering flux etc...
Industry Directory | Distributor / Equipment Dealer / Broker / Auctions / Manufacturer
Zetech was established in 1986 with the intention of supplying Industrial Equipment, Manufacturing Equipment, Consumable Materials, Software and Technical Support to the Electronics and Manufacturing Industry in South Africa.
New Equipment | ESD Control Supplies
High performance fluxophobic stencil treatments wipes Enhance your stencil performance in seconds! Aculon is pleased to announce the launch of their latest generation of stencil coating technology. Aculon’s proprietary technology treats the undersi
Novec Surface Modifiers protect your electronics components quickly economically and safely. Drying to a transparent layer of just 1 micron, Novec surface modifiers offer superb resistance to moisture, oils and other contaminants in a third of the ti
Electronics Forum | Fri Feb 18 10:10:49 EST 2005 | Frank R.
Thanks Dave, The problem is on all 0805. Do you think it could be a reaction with the flux from the wave or the one in the paste. Do you think the problem is the viscosity of the coating. SPEC = Viscosity 150cP nominal ASTM D-1384. I ask you all
Electronics Forum | Thu Apr 21 11:43:03 EDT 2005 | davef
We understand the problem of trying to coat over RTV. We have seen the same problem with acrylic and urethane coatings not wanting to stick to RTV. Some acrylics seem to be worse than urethane. Since this is a new product, may be you could pot your
Used SMT Equipment | Coating and Encapsulation
2018 Ultrasonic Systems Inc. (USI) Model: Prism 400 BT Thin Coat Film Applicator * 220VAC Single Phase Power * Dry Shop Air required. * Exhaust 100 CFM @ .2 In WC *Software Version 4.1.9.0 * Windows 7 O/S * Like new condition - appears ma
Industry News | 2008-10-25 22:05:53.0
ROSEMONT, IL � Industry-leading associations IPC and SMTA jointly announce that Dr. Harald Wack (Session Chair) of Zestron Corporation, Jason Keeping of Celestica, Barry Richie of Dow Corning Corporation, Phil Kinner of Humiseal, and Lamar Young of Specialty Coating Systems will present in Session 5 on Conformal Coating Adhesion. The symposium, jointly sponsored by IPC and SMTA, will be held at Crowne Plaza Chicago O'Hare in Rosemont, IL on October 28-29, 2008.
Industry News | 2014-10-28 19:14:24.0
Industry-leading associations IPC and SMTA jointly announce the High-Reliability Cleaning and Conformal Coating Conference scheduled to take place November 18-20, 2014 at the Chicago Marriott in Schaumburg, Illinois.
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.
Technical Library | 2019-05-23 10:42:00.0
Why identify flux residues? The primary purpose of flux is to reduce species of metal oxides from solderable surfaces, and to act as a mechanism for lifting and removing debris. If the assembly is not properly cleaned after manufacturing, flux may continue to reduce metals and may eventually corrode the assembly. When the assembly is powered, the metal ions may precipitate along electromagnetic field lines and form dendritic shorts. In addition, the presence of residue can alter the insulation properties of a board, affect the adhesion of the conformal coating, or interfere with the moving parts of the assembly. In radio frequency (RF) applications, flux may change the RF properties on the surface of the printed circuit board (PCB) such as the dielectric strength, surface resistance, and Q-resonance.
Volumetric Dispense Pump - PCD Technology revolutionizes how you dispense and how you perceive dispensing. PCD - Progressive Cavity Displacement PCD is a continuously volumetric dispense pump based on the Progressive Cavity principle. PCD technolog
Conformal coatings used by electronic manufacturers contain UV indicators for the purpose of inspection. Since coatings are transparent, units must be viewed under black light in order to verify coverage and non-coverage. The Nordson YESTECH FX-940U
Training Courses | | | IPC-7711/7721 Specialist (CIS)
The Certified IPC-7711/7721 Specialist (CIS) training focuses on rework of electronic assemblies and repair and modification of printed boards and electronic assemblies.
Training Courses | | | IPC-7711/7721 Trainer (CIT)
The Certified IPC-7711/7721 Trainer (CIT) courses recognize individuals as qualified trainers in the area of rework and repair of printed boards and electronic assemblies and prepares them to deliver Certified IPC-7711/7721 (CIS) training.
Events Calendar | Mon Jun 08 00:00:00 EDT 2020 - Mon Jun 08 00:00:00 EDT 2020 | ,
Practical Set-Up, Qualification of Cleaning Process in PCB Assembly
Career Center | Oldsmar, Florida USA | Engineering,Maintenance,Production
Job Title: Assembler 2 – IPC 610 – 2nd Shift Address: 3655 Tampa Rd, Oldsmar FL 34677 Duration: 1 year Pay Rate: $15-$18 Hours: 9/80 schedule Monday –Thursday 3:30pm – 1:00am, Friday 2:30pm to 11:00pm Job Description: Performs a variety of dut
Career Center | Sunnyvale, California USA | Engineering
Our client is a leading equipment supplier to electronic assemblers around the world. Responsibilities: Conduct technical analysis of product implementations, modifications and enhancements to product in accordance with specific customer specifi
Career Center | Colton, California USA | Engineering,Maintenance,Production,Quality Control,Research and Development,Technical Support
• Strong experience with the installation, training, and repair on a variety of electro-mechanical, pneumatic, PLC, or computer controlled systems. • Strong Knowledge in SMT equipment, Screen Printer, AOI/SPI, Conformal Coat Systems, Reflow oven, X-R
Career Center | tulsa, Oklahoma | Engineering
Printed Circuit Assembly Process Engineer. Seeking a position in a high-technology operation, utilizing my background supporting a progressive and growth-oriented organization. Offering the technical experience, expertise, and skills gained during th
SMTnet Express, October 7, 2021, Subscribers: 26,641, Companies: 11,452, Users: 26,882 Cleaning Before Conformal Coating Cleaning PCBs before conformal coating removes potentially harmful and unknown contaminants from the board
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Lewis & Clark | https://www.lewis-clark.com/product-tag/conformal-coating/
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