deep blue dye- a colour widely used for the uniforms of many European Armies. Production of dyes and pigments evolved into production of paints and coating‚ which till today‚ remains the core business of Berger. The company grew rapidly by establishing branches all over the world and through mergers and acquisitions with all other leading paint and coating manufacturing companies. Berger has been involved in the paint business in this part of the world since 1950‚ when paints were first imported from
Premium Financial ratios Inventory Financial ratio
INTRODUCTION Surface modification is a miraculous application of Electric Discharge Machining (EDM). It can modify the conductive material surface by both removing material from the surface and depositing material on the surface. It can remove or deposit material from the work surface through controlled electrical sparks by the process of melting and evaporation. The controlled sparks erode material from the work and tool surface within very short intervals of time. Study of surface morphology widens
Premium Electricity Electromagnetism Electric charge
J‚ Popovic S. 2009. Levels of bisphenol A in canned soft drink products in Canadian markets. J Agric Food Chem. 57:1307–1311. Cottier S‚ Feigenbaum A‚ Mortreuil P‚ Reynier A‚ Dole P‚ Riquet AM. 1998. Interaction of a vinylic organosol used as can coating with solvents and food stimulants. J Agric Food Chem. 46:5254–5261. Dekant W‚ Volkel W. 2008. Human exposure to bisphenol A ¨ by biomonitoring: Methods‚ results and assessments of environmental exposure. Toxicol Appl Pharmacol. 228:114–134. De Vriese
Premium Food
SAFETY IN WELDING A Safe Journey with UNITOR Norwegian Training Center - Manila A SAFE JOURNEY WITH UNITOR Welding and Flame Cutting elsewhere than in workshop should be the subject of a “HOT WORK PERMIT” A Safe Journey with UNITOR 2 Norwegian Training Center - Manila Production welding is done under optimum conditions. The appropriate equipment is provided for and the specification are set. A Safe Journey with UNITOR 3 Norwegian Training Center - Manila Maintenance
Free Welding Arc welding
Corrosion‚ wear and corrosive wear; the story of lubrication systems in large technology object storage and use David Hallam‚ David Thurrowgood and Col Ogilvie National Museum of Australia My name is David Hallam; I’m currently Senior Conservator Research and Technology at the National Museum. That means that I’m in charge of our research programs and I’m also in charge of our technological conservation program. Before that I was Head of Conservation at Queensland Museum‚ and before that I spent
Premium Petroleum Tribology Corrosion
by an absorber layer (P-N junction) and finally a back junction layer (P type semiconductor). On the Top‚ electric grid contact layer is necessary for the entry and exit of current and back layer can be of any conducting metal. Anti-reflective coating should be applied so as to prevent the reflection of the solar rays back into atmosphere. The important factors in
Premium Solar cell Zinc
introduce highly engineered products. Babolat introduced the VS Nanotube Power racket in 2002‚ made out of high modulus graphite with carbon nanotubes. They are 100x stronger than steel‚ yet one-sixth the weight. Nanotech tennis balls is made by coating the ball’s inner core with 20 microns thick of layered sheets of clay polymer nanocomposites - each 1 nanometer thin‚ so that it remains playable for a long period of time. Nanotechnology has the potential to have major impact on the environment
Premium Nanotechnology
FILM STRUCTURE FILM STRUCTURE What is motion picture film? The American National Standards Institute (ANSI) describes it as “a thick flexible strip of plastic‚ complying with a dimensional standard as defined within‚ whose use is specific to the process of manufacturing a motion picture.” That definition leads to about a dozen pages of further definitions about various aspects of motion picture film. For our purposes‚ let’s take a look at how film is made‚ and how an image is formed on that film. THE
Premium Photographic film Cellulose Silver
The present invention relates to polyvinyl chloride plastisol compositions‚ for example sealant compositions. In the manufacture of automobiles‚ the automobile body is initially primed with a coating composition to prevent corrosion of the metal. This can be done in a number of ways although generally it is performed by cationic electrodeposition using the auto body as the cathode. Once the automobile body has been primed in this manner‚ subsequent steps in the assembly are carried out. These
Premium Polyvinyl chloride Polymer Plastic
emerging applications for optical grade PMMA in medical and healthcare‚ coatings and emulsions and solar power sectors is expected to drive its future market. PMMA extruded sheets alone accounted for over 55% of global market volumes in 2012. Extruded PMMA sheets find wide applications in numerous industries including electronics‚ signs and display‚ construction and automobiles among others. Owing to its new found use in coatings and emulsions market‚ PMMA beads (powder) form is expected to be the
Premium Marketing Electronics