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  2. Spandex - Wikipedia

    en.wikipedia.org/wiki/Spandex

    Spandex, Lycra, or elastane is a synthetic fiber known for its exceptional elasticity. It is a polyether - polyurea copolymer that was invented in 1958 by chemist Joseph Shivers at DuPont . [ 1 ] [ 2 ] [ 3 ]

  3. Sandwich-structured composite - Wikipedia

    en.wikipedia.org/wiki/Sandwich-structured_composite

    Metal composite material (MCM) is a type of sandwich formed from two thin skins of metal bonded to a plastic core in a continuous process under controlled pressure, heat, and tension. [3] Recycled paper is also now being used over a closed-cell recycled kraft honeycomb core, creating a lightweight, strong, and fully repulpable composite board ...

  4. Multilayered packaging - Wikipedia

    en.wikipedia.org/wiki/Multilayered_Packaging

    5 Layer co-extrusion of cosmetic "squeeze" tube Typical liquid packaging board. Multi-layered packaging are multilayer or composite materials using innovative technologies aimed to give barrier properties, strength and storage stability to food items, new materials as well as hazardous materials.

  5. Aluminium foam sandwich - Wikipedia

    en.wikipedia.org/wiki/Aluminium_foam_sandwich

    Aluminium foam sandwich (AFS) is a sandwich panel product which is made of two metallic dense face sheets and a metal foam core made of an aluminium alloy. AFS is an engineering structural material owing to its stiffness-to-mass ratio and energy absorption capacity ideal for application such as the shell of a high-speed train .

  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. Metallic fiber - Wikipedia

    en.wikipedia.org/wiki/Metallic_fiber

    Metal fiber sintered sheets are used for diesel and gasoline particulate filtration and crankcase ventilation filters. Heat-resistant textile materials are made from metal fibers for automotive glass bending processes. These metal fiber cloths protect the glass during the bending process with highly elevated temperatures and high pressures.

  8. Aluminum polymer composite - Wikipedia

    en.wikipedia.org/wiki/Aluminum_polymer_composite

    When coated with a 50–100 nanometer layer of aluminum oxide, the material was able to withstand loads of as much as 280 megapascals, stronger than any other known material whose density was less than 1,000 kilograms per cubic metre (1,700 lb/cu yd), that of water.

  9. Composite material - Wikipedia

    en.wikipedia.org/wiki/Composite_material

    Two-lower-leg-amputees run on carbon-composite spring-like artificial feet as quick as non-amputee athletes. [46] High-pressure gas cylinders typically about 7–9 litre volume x 300 bar pressure for firemen are nowadays constructed from carbon composite. Type-4-cylinders include metal only as boss that carries the thread to screw in the valve.

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