photochromic film

См. также в других словарях:

• photochromic — [fōt΄ō krō′mik] adj. [ PHOTO + CHROMIC] designating or of a material, as certain glass or film, which turns dark when exposed to light and returns to its normal transparency with the removal of the light source photochromism n …   English World dictionary

• photography, technology of — Introduction       equipment, techniques, and processes used in the production of photographs.  The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… …   Universalium

• Optics — For the book by Sir Isaac Newton, see Opticks. Optical redirects here. For the musical artist, see Optical (artist). Optics includes study of dispersion of light. Optics is the branch of …   Wikipedia

• Chemical vapor deposition — DC plasma (violet) enhances the growth of carbon nanotubes in this laboratory scale PECVD apparatus. Chemical vapor deposition (CVD) is a chemical process used to produce high purity, high performance solid materials. The process is often used in …   Wikipedia

• Materials science — Simulation of the outside of the Space Shuttle as it heats up to over 1,500 °C (2,730 °F) during re entry into the Earth s atmosphere Materials science is an interdisciplinary field applying the properties of matter to various areas of… …   Wikipedia

• industrial glass — Introduction       solid material that is normally lustrous and transparent in appearance and that shows great durability under exposure to the natural elements. These three properties lustre, transparency, and durability make glass a favoured… …   Universalium

• Exopack Advanced Coatings — Infobox Company company name = Exopack Advanced Coatings company company type = Private foundation = August 6, 2007 location = Matthews, North Carolina, USA; North Wales, UK industry = Coatings products = precision coated papers, films and… …   Wikipedia

• Paint — For other uses, see Paint (disambiguation). Paints redirects here. For the baseball team, see Chillicothe Paints. Dried green paint Paint is any liquid, liquefiable, or mastic composition which after application to a substrate in a thin layer is… …   Wikipedia

• Insulated glazing — (IG) also known as double glazing are double or triple glass window panes separated by an air or other gas filled space to reduce heat transfer across a part of the building envelope. Glass in windows is used to provide light and allow a view… …   Wikipedia

• PPG Industries — Infobox Company company name = PPG Industries company company type = Public (NYSE: [http://www.nyse.com/about/listed/lcddata.html?ticker=PPG PPG] ) company slogan = foundation = 1883 location = key people = Charles E. Bunch, Chairman and CEO num… …   Wikipedia

• Chalcogenide glass — A chalcogenide glass (hard ch as in chemistry ) is a glass containing one or more chalcogenide elements. These are Group 16 in the periodic table e.g. sulfur, selenium or tellurium. Such glasses are covalently bonded materials and may be… …   Wikipedia