Environment-Conscious Water-Based Polyurethane Dispersion
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چکیده
منابع مشابه
Electrochemical and Tribological Behaviour of Oxide Dispersion Strengthened Duplex Stainless Steel in Mine Water Environment
Abstract This work investigated the electrochemical and aqueous tribological behavior of hot pressed 2205 duplex stainless steel (DSS). DSS sintered composites of different volume percent (% vol) of partially stabilized zirconia (PSZ) was developed using powder metallurgy (PM) technique. Electrochemical behaviour was studied at room temperature, using open circuit potential and potentiody...
متن کاملelectrochemical and tribological behaviour of oxide dispersion strengthened duplex stainless steel in mine water environment
abstract this work investigated the electrochemical and aqueous tribological behavior of hot pressed 2205 duplex stainless steel (dss). dss sintered composites of different volume percent (% vol) of partially stabilized zirconia (psz) was developed using powder metallurgy (pm) technique. electrochemical behaviour was studied at room temperature, using open circuit potential and potentiodynamic ...
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The paper presents a new web interface to the atmospheric dispersion model HARP (HAzardous Radioactivity Propagation) which is a segmented Gaussian plume model certified for the emergency management use in the Czech Republic. Up to now, the model was available only as a desktop application. The new web-based user interface should bring the basic functionality of the model to the web environment...
متن کاملa study of uv resistance of a water-based polyurethane lacquer containing nano ceria
cerium oxide (ceria) nano particle, as photodegradation prevention agent was studied in water-based polyurethane clear coat systems. polyurethane coatings show superior weathering resistance compared with acrylic melamine systems. however, any chemical change has detrimental effects on the property profile of pu coatings. coatings containing various amounts of cerium oxide nanoparticles were p...
متن کاملDispersion of produced water in a coastal environment and its biological implications
Produced water, a pollutant associated with offshore oil production, has been shown to have adverse effects on marine organisms. We conducted a study of the dispersion of a produced water plume from an outfall in the Santa Barbara Channel near Carpinteria, CA. Biological effects were studied previously in a series of experiments which examined the toxicity of ocean waters near the outfall. To d...
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ژورنال
عنوان ژورنال: Journal of The Surface Finishing Society of Japan
سال: 2017
ISSN: 0915-1869,1884-3409
DOI: 10.4139/sfj.68.43