Canadian Finishing and Coatings Manufacturing

 

June 9, 2022 

 

Dupont ST-400At SUR/FIN 2022, in Rosemont, Ill., DuPont Interconnect Solutions (ICS) introduced its Solderon ST-400, a new high-speed tin plating process that offers an improved current density range with more than a 40 per cent increase in plating speed and stable deposit properties across the wide operating range and low whiskering propensity. The new product also features a novel, non-toxic antioxidant that reduces tin oxidation and sludge creation, reducing downtime and maintenance costs.

When electronic components are connected to printed circuit boards, cables, or fibres, the component interface is most often electroplated tin. The lifecycle performance of the component and electronic assembly depends on the characteristics of the plated tin deposit.

According to David Wayness, finishing marketing leader for Dupont’s Electronics and Industrial business, platers and component manufacturers demand the tin plating process be easy to use and control, demonstrate a wide operating window, and exhibit very high and consistent quality using sustainable process chemistry.

“In extensive testing by leading and demanding customers and OEMs, DuPont’s Solderon ST-400 High Speed Tin has been shown to provide an improved current density range and excellent stability,” said Wayness. “This novel tin plating solution is suitable for high-speed reel-to-reel, strip, and wire plating operations.”

www.dupont.com

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Feature Video: DeVilbiss TEKNA Gun Flexes on Muscle Car Show

CFCM TeknaGun 400

Carlisle Fluid Technologies’ DeVilbiss TEKNA spray gun was recently featured on an episode of Detroit Muscle on Power Nation TV to bring a 1973 AMC Javelin back to life. Featuring a high finish quality and operator ergonomics, The TEKNA gun’s high transfer efficiency provides materials savings for solvent or waterbase paints.

The spray gun technology, which has been used in automotive refinishing processes for many years, is designed to spray all types of materials and comes with high efficiency or HVLP air caps that produce large spray patterns with even material distribution.

 

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New Bacharach Sling Psychrometer


CFCM slingpsychrometer 400Paul N. Gardner USA, global distributors, producers, and designers of quality physical and inspection instruments for the paint, coatings, and related industries, has introduced a new offering: The compact, portable Sling Psychrometer.

As an easy way to measure relative humidity levels quickly, this uniquely compact Bacharach Sling Psychrometer accurately determines per cent relative humidity without the necessity of consulting complex tables. There is no need to wet the wick each time a reading is taken, and it contains a slide rule calculator which correlates wet and dry bulb thermometer indications for direct reading of relative humidity. When not in use, the thermometer case telescopes into the handle for protection.

The Sling Psychrometer consists of two thermometers that are turned by vigorously swinging the handle and exposing the thermometers to rapid air movement. These two thermometers are called dry bulb and wet bulb. The bulb of one thermometer is placed in direct contact with the room air to measure dry-bulb air temperature. The bulb of the other thermometer is covered with a silk or muslin sleeve that is kept moist to record the wet bulb temperature. Evaporation cools the wet bulb more than the dry bulb, and the humidity is obtained as a function of change in temperature. The atmospheric humidity is determined by calculations, steam tables, or using a psychrometric chart. Gardco.com  

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