Electronics Forum: conformal and coating and working and temperatures (8)

Mixing conformal coating and RTV

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

silicone conformal coat and electrical contacts

Electronics Forum | Tue Jan 30 14:12:12 EST 2007 | blnorman

We use nothing but silicones and have for at least the last 7 years. We don't have relays, but we do have motors. No issues with soldering, but our lines are constructed such that the last solder operation is a good distance from the coating or pot

Industry News: conformal and coating and working and temperatures (82)

GPD Global To Demonstrate Automatic Fluid Dispensing Systems and Conformal Coating Equipment at IPC Apex Expo

Industry News | 2019-01-09 21:58:38.0

GPD Global will exhibit at IPC APEX EXPO 2019. Stop by Booth 2915 to see live demonstrations of machines and equipment. Experts will be there to discuss your production needs. Whether your project requires a pump for retrofitting or a fully automated dispense system, conformal coating, or component preparation, we have a solution for you.

GPD Global

MIRTEC to Display Award-Winning 3D AOI and SPI Solutions at APEX 2023

Industry News | 2022-12-14 12:21:04.0

MIRTEC will premier its complete line of 3D AOI and SPI Inspection Systems in Booth #1841 at the 2023 IPC APEX EXPO. The premier technical conference and exhibition for the electronics manufacturing industry will take place Jan. 24-26, 2023, at the San Diego Convention Center in California.

MIRTEC Corp

Technical Library: conformal and coating and working and temperatures (5)

Coatings and Pottings: A Critical Update

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.

DfR Solutions

Temperature Cycling and Fatigue in Electronics

Technical Library | 2020-01-01 17:06:52.0

The majority of electronic failures occur due to thermally induced stresses and strains caused by excessive differences in coefficients of thermal expansion (CTE) across materials.CTE mismatches occur in both 1st and 2nd level interconnects in electronics assemblies. 1st level interconnects connect the die to a substrate. This substrate can be underfilled so there are both global and local CTE mismatches to consider. 2nd level interconnects connect the substrate, or package, to the printed circuit board (PCB). This would be considered a "board level" CTE mismatch. Several stress and strain mitigation techniques exist including the use of conformal coating.

DfR Solutions

Videos: conformal and coating and working and temperatures (2)

Cost Effective Solution for Conformal Coating

Cost Effective Solution for Conformal Coating

Videos

Cost-effective Solutions for Conformal Coating New cost-effective, automated Conformal Coating System (SimpleCoat TR) with tilt and rotate capability and excellent repeatability for just under $48,000.  SimpleCoat basic model without tilt and rotate

GPD Global

GPD SimpleCoat TR Selective Conformal Coating Machine - Tilt and Rotate Model

GPD SimpleCoat TR Selective Conformal Coating Machine - Tilt and Rotate Model

Videos

SimpleCoat TR for Cost-effective Conformal Coating and Dispense Applications with Tilt and Rotate Function Tilt and Rotate SimpleCoat TR SimpleCoat TR is ideal solution for selective conformal coating and dispensing applications that require a high

Southwest Systems Technology

Express Newsletter: conformal and coating and working and temperatures (754)

SMTnet Express - April 28, 2022

SMTnet Express, April 28, 2022, Subscribers: 25,631, Companies: 11,565, Users: 27,194 The Effects of Temperature and Solute Diffusion on Volume Change in Sn-Bi Solder Alloys The different rates of thermal expansion of the many

SMTnet Express - April 2, 2020

SMTnet Express, April 2, 2020, Subscribers: 35,419, Companies: 10,990, Users: 25,731 Low Temperature Soldering Using SN-BI Alloys Credits: Alpha Assembly Solutions Low temperature solder alloys are preferred for the assembly of temperature

Partner Websites: conformal and coating and working and temperatures (3718)

PCB conformal coating and curing system-PCB magazine loader,PCB turn conveyor,pcb conformal coating

ASCEN Technology | https://www.ascen.ltd/Blog/machine/Conformal_coating_machine/1013.html

components.Performance of PCBs can deteriorate because of moisture, sea salt, chemicals and temperature extremes using a conformal coating helps extend their working

ASCEN Technology

Fluid Coating Machines and Systems | Nordson

ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/products/fluid-coating-systems?con=t&page=9

. Ideal for evaluating powder formulation or colors Conformal Coating Materials Nordson ASYMTEK These conformal coating systems and products are recommended for conformal coating applications Encore LT

ASYMTEK Products | Nordson Electronics Solutions


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