Canadian Finishing and Coatings Manufacturing

December 3rd, 2021

CFCM Dymax Conformal Coatings 400Dymax Corporation recently announced the release of a novel conformal coating.

Dual-cure 9771 was developed for use on printed circuit boards in missiles, satellites and spacecraft.

According to the company’s press release, Dual-cure 9771 meets NASA Low Outgassing Specification - ASTM E595 and Mil-Std 883 Method 5011. Mil-Std 883 method 5011 is a standard method for testing electronic devices for military and aerospace electronic systems. The standard also includes mechanical and electrical tests to ensure quality and reliability suitable for intended end-uses that require low properties for ionic content, outgassing, conductivity and pH.

Additionally, the standard includes environmental testing to determine the resistance to the detrimental/harmful effects of natural elements and conditions surrounding military and space operations.

The company reports that Dual-cure 9771 is a reworkable coating that cures with light and moisture to ensure material that flows underneath components on PCBs fully cures. The new coating has low ionic content, a UL 94 V0 flammability rating, and is UL 746E recognized.

Other important features of 9771 include resistance to corrosion, temperature and humidity, coating thickness to 0.008” (0.20 mm) and a bright blue fluorescing tracer that is highly visible on boards before and after cure for high-speed, inline quality inspection.


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Feature Video: ROSS Launches Multi-Shaft Mixers

CFCM Ross Multi Shaft Mixer Video 400ROSS has launched a new video featuring the company's line of robust and versatile Multi-Shaft Mixers.

ROSS Multi-Shaft Mixers are available in laboratory, pilot-scale, and full production capacities. They provide a flexible range of shear levels to accommodate varying product viscosities and formulations. The design consists of two or more independently driven agitators working in tandem to ensure fine solids dispersion, efficient turnover and uniform heating/cooling.

The video highlights the adaptability of Ross Dual-Shaft Mixers and Triple-Shaft Mixers, the variety of processing capabilities, and diversity of industries served.

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PPG Receives EPA Registration for COPPER ARMOR Paint Powered by Corning Guardiant Technology

PPG Copper Armour Paint

PPG announced that the company has received U.S. Environmental Protection Agency (EPA) registration for its PPG COPPER ARMOR antimicrobial paint containing Corning Guardiant technology, proven to kill 99.9% of bacteria and viruses on the painted surface, including SARS-CoV-2, in two hours.

The Copper Armor product’s efficacy was measured using tests that simulate real-world contamination that are mandated by the EPA for products making claims against harmful pathogens. Following this registration, PPG will begin selling the product in late 2021 through U.S. PPG PAINTS stores, independent retailers and select home improvement stores.

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