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2. Photographic emulsion - Wikipedia

   en.wikipedia.org/wiki/Photographic_emulsion

   Photographic emulsion is a light-sensitive colloid used in film-based photography. Most commonly, in silver-gelatin photography , it consists of silver halide crystals dispersed in gelatin . The emulsion is usually coated onto a substrate of glass , films (of cellulose nitrate , cellulose acetate or polyester ), paper, or fabric.

3. Photographic paper - Wikipedia

   en.wikipedia.org/wiki/Photographic_paper

   Advertisement for Ansco Cyko photographic paper, 1922. Photographic paper is a paper coated with a light-sensitive chemical, used for making photographic prints.When photographic paper is exposed to light, it captures a latent image that is then developed to form a visible image; with most papers the image density from exposure can be sufficient to not require further development, aside from ...

4. Paper chemicals - Wikipedia

   en.wikipedia.org/wiki/Paper_chemicals

   Chemical pulping involves dissolving lignin in order to extract the cellulose from the wood fiber. The different processes of chemical pulping include the Kraft process, which uses caustic soda and sodium sulfide and is the most common; alternatively, the use of sulfurous acid is known as the sulfite process, the neutral sulfite semichemical is treated as a third process separate from sulfite ...

5. Coated paper - Wikipedia

   en.wikipedia.org/wiki/Coated_paper

   These paper grades have lower coat weights than the standard WFC (3–14 g/m 2 /side) and the grammage and pigment content are also generally lower, 55–135 g/m 2 and 20–35% respectively. Art paper s Art papers are one of the highest-quality printing papers and are used for illustrated books, calendars and brochures. The grammage varies from ...

6. Kingfisher plc - Wikipedia

   en.wikipedia.org/wiki/Kingfisher_plc

   Its main retail brands are B&Q, Castorama, Brico Dépôt and Screwfix. [28] The companies now part of the Kingfisher group are: B&Q; operations in the United Kingdom and Ireland; Brico Dépôt; in France, Spain, Portugal and Romania; Castorama; in France and Poland; Koçtaş; 50% joint venture in Turkey; Screwfix; in the United Kingdom and Ireland

7. Continuous stationery - Wikipedia

   en.wikipedia.org/wiki/Continuous_stationery

   Continuous stationery (UK) or continuous form paper (US) is paper which is designed for use with dot-matrix and line printers with appropriate paper-feed mechanisms. Other names include fan-fold paper , sprocket-feed paper , burst paper , lineflow (New Zealand), tractor-feed paper , and pin-feed paper .

8. Surfactants in paint - Wikipedia

   en.wikipedia.org/wiki/Surfactants_in_paint

   Latex paints (emulsion paints British English, not to be confused with latex rubber) are an emulsion of polymer particles dispersed in water. Macroemulsions in latex paint are inherently unstable and phase separate, so surfactants are added to lower interfacial tension and stabilize polymer particles to prevent demulsification.

9. Cutting fluid - Wikipedia

   en.wikipedia.org/wiki/Cutting_fluid

   For many metal cutting applications the ideal has long been high-pressure, high-volume pumping to force a stream of liquid (usually an oil-water emulsion) directly into the tool-chip interface, with walls around the machine to contain the splatter and a sump to catch, filter, and recirculate the fluid.