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Webinar: Optimizing Selective Spray Conformal Coating for Maximum Output

Speakers: Pierce Pillon – Senior Field Engineer, ITW Contamination Control Electronics Kevin Pawlowski – Application Specialist, ITW Contamination Control Electronics Jon Urquhart - Director - Global Applications Engineering,...
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Essential Guide to Flux for Soldering Electronics

When joining two metals in a soldering process, like used in PCB assembly, flux is required to achieve a true metallurgic bond. That ensures the solder joint doesn’t crack or come loose even with the day-to-day wear-and-tear. This article...
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Cleanroom Compatibility of Chemtronics Products

From time to time, we get inquiries in Technical Support, asking if a particular Chemtronics product is cleanroom grade or cleanroom compatible. Usually this question arises with regard to our duster products, but sometimes also involves our...
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How can you reduce chemical exposure?

Every organization using hazardous chemicals within their facility has the responsibility to equip their facility and personnel to maintain exposure levels below the TLV. Personal monitoring badges can be used to measure exposure of a specific...
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How do you know the safe exposure limit of a degreaser, contact cleaner, or flux remover?

The personal hazard associated with a solvent is often defined using Threshold Limit Value (TLV), which is the recommended average exposure in an 8-hour day, 40 hour work week. The lower the TLV of a particular substance, the less a worker can...
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Tutorial: Keeping Safe When Using Industrial Solvents

I’m going to discuss toxicity issues with some classes of solvent cleaners, and how you can make the best decisions to keep your workers safe and healthy. There is increased interest in this topic because of the EPA’s recent statement...
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What is the difference between dielectric strength and dielectric withstand voltage?

The dielectric strength is material intrinsic property and withstand voltage is surface property which depend on thickness of the material. They can be slightly different for thicker materials, but for conformal coating, the two numbers should...
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What type of UV light / black light should I use for QC inspection of the final conformal coating?

Conformal coating with UV tracer can be inspected with any typical UV lamp which has wavelength of 320-380 nm.
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Screen Printing Chemtronics Temporary Solder Masks

Chemtronics Chemask temporary spot solder masks are usually applied by hand in benchtop masking operations. For large scale production operations, Chemask WF Water-Filterable Mask (part #CWF8) can be screen printed over large areas of the circuit...
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Is there a pen available to repair PCB markings or cover components for security reasons?

Black (CW3300BLACK) and White (CW3300WHITE) are also available to repair PCB markings or cover component identification for security or IP protection.
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FOCCUS CCT Clear Connection Tool

Easy to use tool for fast and effective end-face cleaning of fiber connectors

Coventry Hi-Purity Alcohol Wipes – Polypropylene

Semicon grade IPA wipes for delicate surfaces
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