Industry Directory | Manufacturer
Aoki Laboratories Ltd. is an ISO-9002 certified company specializes in manufacturing of Sn/Pb Bar Solder, Cored Wire and Paste.Environmental friendly products, such as: lead-free solder, no-clean non-halide solder flux, no-clean cored wire and Non-CFC cleaner, are compliance with ISO-14001 requirements.
Industry Directory | Manufacturer
The exclusive supplier of SIPAD Solid Solder Deposit in North America and the only SIPAD Solid Solder Deposit (SSD) coating service bureau in the world.
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
New Equipment | Cleaning Equipment
Automatic off line PCBA Cleaning machine China manufacturer Features: 1. A comprehensive cleaning system: the surface of the product residues of organic matter, inorganic substances for thorough and effective cleaning; 2. Automatic cleaning mode
Electronics Forum | Sun Nov 22 19:59:26 EST 2009 | prodivegsr
Hi Davef, The bubbles occurs at the body also...there's also a washing process before the conformal coating:-the Flux residue are removed after washing. ... The curing profile is also something that we are looking into during the initial troubles
Electronics Forum | Thu Nov 19 22:48:22 EST 2009 | davef
Since the bubbles: * Are only on the solder connection, we'd guess there must be some compatibility issue between the flux residues and the conformal coat materials. * Occur after curing, we'd guess the cure recipe is too rapid and is entrapping voli
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
Used SMT Equipment | Board Cleaners
Automatic Wash + Rinse + Cleanliness Test + Dry + SPC Lead Free Ready The SMT Series Cleaning Systems include the industry's most powerful batch-format drying system. The SMT series cleaners utilize a combination of convection and radiant heat t
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 | 2016-09-15 18:08:04.0
Industry-leading associations IPC and SMTA jointly announce the High-Reliability Cleaning and Conformal Coating Conference, scheduled to take place October 25-27, 2016 at Hyatt Rosemont, Rosemont, Illinois. The conference is focused on best practices for designing, cleaning and coating highly dense electronic assemblies to assure reliability in today’s mobile society.
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
Flux spray coating on a PCB with uniformal thickness down to 5 microns, with clear edge definition and minimal overspray. Can coat large or shoot dots with the same jet.
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
Events Calendar | Wed Jun 20 00:00:00 EDT 2018 - Wed Jun 20 00:00:00 EDT 2018 | ,
Consider the options-How should I mask for Conformal Coating?
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, March 5, 2015, Subscribers: 22,464, Members: Companies: 14,248, Users: 37,833 Conformal Coating over No Clean Flux Residues K.Seelig, T.O'Neill; AIM Solder As the proliferation of modern day electronics continues to drive
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
| https://www.eptac.com/soldertips/acceptability-of-conformal-coating-bubbles/
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Lewis & Clark | https://www.lewis-clark.com/product-tag/conformal-coating/
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