Polyimide foam is a foam originally designed for NASA by Inspec Foams Inc. under the brand name Solimide. Its primary purposes are as an insulator (such...
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Neoprene Polyimide foam Polypropylene (PP) foam, including expanded polypropylene (EPP) and polypropylene paper (PPP) Polystyrene#Foams (PS) foam Expanded...
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superior polyimide foam to insulate the reusable cryogenic propellant tanks of Space Shuttles. "What Is Flexible Polyurethane Foam?". Polyurethane Foam Association...
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Thermoset polymer matrix (section Polyimides)
(epoxide) resins, phenolic (PF) resins, unsaturated polyester (UP) resins, polyimides, polyurethane (PUR) resins, silicones, and vinyl esters. These are made...
28 KB (3,464 words) - 12:53, 26 August 2024
Polyamide-imides display a combination of properties from both polyamides and polyimides, such as high strength, melt processibility,[clarification needed] exceptional...
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encapsulation; construction; protective coatings; adhesives; sealing and joining. Polyimides and Bismaleimides used in printed circuit boards and in body parts of...
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Step-growth polymerization (section Aromatic polyimide)
protective coatings for valves, pipes, electromotive cells, etc. Aromatic polyimides are synthesized by the reaction of dianhydrides with diamines, for example...
28 KB (3,709 words) - 07:02, 8 September 2024
high-temperature, chemically stable polymer that does not crystallize Polyimide: a high-temperature plastic used in materials such as Kapton tape Polysulfone:...
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monomer in the synthesis of polymer materials. These include polyamides, polyimides and polyimines. MDA is also used extensively as a precursor to Methylene...
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styrofoam to the touch, while some polymer-based aerogels feel like rigid foams. Aerogels are produced by extracting the liquid component of a gel through...
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and effective thermal conductivity on thermal performance of an aluminum foam heat sink". Numerical Heat Transfer Part A: Applications. 40 (1): 21–36....
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fiber, aluminum, titanium, pure cross carbon and a very few use PEI, polyimide, PET film plastic film as the cone, dome or radiator. All speaker drivers...
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copolymers, polyamides, and parylene-C. Non-crystalline polymers, such as polyimide and polyvinylidene chloride (PVDC), fall under amorphous bulk polymers...
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shells filled with fusion fuel, cryogenically frozen targets, plastic shells, foam shells and materials suspended on spider silk. Drivers which are used to...
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printers using inkjet or gravure methods on flexible substrates, including polyimide and polyethylene (PET) and transparent substrates such as glass. These...
128 KB (15,397 words) - 08:52, 13 September 2024
The most common are known as polyester, vinyl ester, epoxy, phenolic, polyimide, polyamide, polypropylene, PEEK, and others. The reinforcement materials...
101 KB (11,829 words) - 21:17, 16 August 2024
EPI-Lo through one of the viewfinders first passes through two carbon-polyimide-aluminum foils and then encounters a solid-state detector. Upon impact...
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design an implantable device to mechanically guide axon repair. Using polyimide as the substrate, Lacour rolled 2D gold microelectrodes and microchannels...
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nitro-displacement of appropriate bisnitroimides. These thermoplastic polyimide plastics have exceptional resistance to mechanical, thermal and chemical...
64 KB (7,002 words) - 18:44, 19 August 2024
abstract released by the U.S. Patent & Trademark Office: "Degradable polyimides are prepared in high yield by polymerizing a monomer containing at least...
187 KB (20,285 words) - 02:54, 4 September 2024