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2. Spandex - Wikipedia

   en.wikipedia.org/wiki/Spandex

   Spandex fibers are produced by several spinning technologies. Typically, a concentrated solution of the polymer is drawn through spinnerets at temperatures where the solvent evaporates. [6] Chemical route to polyurethane polymer used in production of spandex. Spandex is mainly composed of a polyurea derived from the reaction of a diol and a ...

3. Metallic fiber - Wikipedia

   en.wikipedia.org/wiki/Metallic_fiber

   Metallic fibers are manufactured fibers composed of metal, metallic alloys, plastic-coated metal, metal-coated plastic, or a core completely covered by metal. [1] Having their origin in textile and clothing applications, gold and silver fibers have been used since ancient times as yarns for fabric decoration.

4. List of commercially available roofing materials - Wikipedia

   en.wikipedia.org/wiki/List_of_commercially...

   Standing-seam metal roof with concealed fasteners. Mechanically seamed metal with concealed fasteners contains sealant in seams for use on very low sloped roofs, suitable for roofs of low pitch such as 0.5/12 to 3/12 pitch. Flat-seam metal with or without soldered seams. Steel coated with a coloured alloy of zinc and aluminium. Stone-coated ...

5. Synthetic fiber - Wikipedia

   en.wikipedia.org/wiki/Synthetic_fiber

   reinforcement of composite materials (glass-reinforced plastic, glass fiber reinforced concrete) specialty papers in battery separators and filtration; Metallic fiber (1946) is used for: adding metallic properties to clothing for the purpose of fashion (usually made with composite plastic and metal foils) elimination and prevention of static ...

6. List of polyurethane applications - Wikipedia

   en.wikipedia.org/wiki/List_of_polyurethane...

   Industrial Insulation. Rigid polyurethane foam is used in various industries to provide thermal insulation to installations and pipes. In particular, the piping for district heating systems in Europe is primarily insulated using a pre-insulated pipes sandwich assembly composed of a steel heat service pipe, an insulating layer (polyurethane foam) and a polyethylene (PE) casing, which are bonded ...

7. Talk:Spandex - Wikipedia

   en.wikipedia.org/wiki/Talk:Spandex

   The patent does not claim or even mention diisocyanate and/or diamine monomers which are needed to comprise spandex per this Wikipedia article. If you can comprehend basic polymer chemistry and read US3023192, you must conclude that this is not the correct patent for spandex.

8. Polyolefin - Wikipedia

   en.wikipedia.org/wiki/Polyolefin

   Most polyolefin are made by treating the monomer with metal-containing catalysts. The reaction is highly exothermic. Traditionally, Ziegler-Natta catalysts are used. Named after the Nobelists Karl Ziegler and Giulio Natta, these catalysts are prepared by treating titanium chlorides with organoaluminium compounds, such as triethylaluminium. In ...

9. Clothing material - Wikipedia

   en.wikipedia.org/wiki/Clothing_material

   It can be assumed that the animal skins were used for clothing throughout the human history, although in the ways that are primitive when compared to the modern processing, the earliest known samples come from Ötzi the Iceman (late 4th millennium BC) with his goatskin clothes made from leather strips put together using sinews, bearskin hat, and shoes using the deerskin for the uppers and ...