Polybenzimidazole (PBI, short for poly[2,2’-(m-phenylen)-5,5’-bisbenzimidazole]) fiber is a synthetic fiber with a very high decomposition temperature...
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Thermoplastic (section Polybenzimidazole)
for 3D printing with fused deposition modeling (FDM) techniques. Polybenzimidazole (PBI, short for Poly-[2,2’-(m-phenylen)-5,5’-bisbenzimidazole]) fiber...
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formula (C6H3(NH2)2)2. This derivative of benzidine is a precursor to polybenzimidazole, which forms fibers that are renowned for their chemical and thermal...
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Jensen, Jens Oluf (eds.), "Phosphoric Acid and its Interactions with Polybenzimidazole-Type Polymers", High Temperature Polymer Electrolyte Membrane Fuel...
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needed] Several dyes are derived from benzimidazoles. Benzimidazoline Polybenzimidazole, a high performance fiber Walba, Harold; Isensee, Robert W. (1961)...
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Nomex, Kevlar and Twaron Modal (1960s) Dyneema/Spectra (1979) PBI (Polybenzimidazole fiber) (1983) Sulfar (1983) Lyocell (1992) (artificial, not synthetic)...
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fire-retardant fabrics, mainly aramids such as Nomex and Kevlar or polybenzimidazole (PBI). In the United States, the National Fire Protection Association...
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Bangladesh Police Phenylbenzimidazole, a common sunscreen ingredient Polybenzimidazole fiber Perylene-3,4:9,10-tetracarboxylic acid bisimide, also perylene...
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built a $20 million plant in Rock Hill, South Carolina, to produce polybenzimidazole (PBI), a material used to fabricate high-performance protective apparel...
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and friction materials. Another potential fiber is polybenzimidazole or PBI fiber. Polybenzimidazole fiber is a synthetic fiber with a high melting point...
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plastic bottles and food packaging. The high-performance polymer polybenzimidazole is produced from isophthalic acid. Also, the acid is used as an important...
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commercial relevance are polyimides, polysulfones, polyetherketones, and polybenzimidazoles. Of these, polyimides are most widely applied. The polymers' structures...
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the membrane would dry. Other, more recent membrane types, based on polybenzimidazole (PBI) or phosphoric acid, can reach up to 220 °C without using any...
60 KB (7,903 words) - 21:31, 20 August 2024
Jensen, Jens Oluf (eds.), "Phosphoric Acid and its Interactions with Polybenzimidazole-Type Polymers", High Temperature Polymer Electrolyte Membrane Fuel...
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boron-doped diamond electrodes, in-situ electrochemical spectroscopy, polybenzimidazole (PBI) membranes for high-temperature fuel cells (HT-PEM), methanol...
94 KB (9,125 words) - 12:21, 19 December 2024
119-90-4, m.p. 133 °C) 3,3',4,4'-Tetraamino-diphenyl, precursor to polybenzimidazole fiber. As with some other aromatic amines such as 2-naphthylamine...
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resistance, high temperature tolerance and low thermal expansion. Polybenzimidazole fiber, also known as PBI, has high thermal stability, flame resistance...
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(fabric) BSI Group Flame retardant Marlan (fabric) Technical textile Polybenzimidazole Fiber NFPA 701,D1.1 "BSI". British Standards Institute "British Standards...
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Cheng, Rongshi (1 January 1990). "Air-oxidation of gold metal in polybenzimidazole solution". Journal of the Chemical Society, Chemical Communications...
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PolyButaDiene PBDE – (i) PolyBrominated Diphenyl Ether PBI – (p) PolyBenzImidazole PBIS - Positive Behavior Interventions and Supports PBN – (p) PolyButylene...
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has the ability to uptake acid which acts as electrolyte. Commonly polybenzimidazole (PBI) is used as membrane and Phosphoric acid is used as electrolyte...
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equipment (PPE) that includes fire-resistant clothing such as Nomex or polybenzimidazole fiber (PBI) and helmets that limit the transmission of heat towards...
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Platinum is a chemical element with the atomic symbol Pt Polybenzimidazole fiber Polybenzimidazole (PBI) fiber (1983) is a synthetic fiber with an extremely...
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high-temperature proton exchange membrane fuel cell performance of polybenzimidazole membranes". Journal of Membrane Science. 707: 122948. doi:10.1016/j...
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time, particularly after washing. Other suits are made of Kevlar, polybenzimidazole fiber (PBI), or carbon fibers, but are less widely used due to lack...
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diphenylpyrazolopyrazoles, quinacridones, and engineering plastics, such as polybenzimidazoles, polyimides, and triazine resins, exhibit an N-heterocyclic structure...
99 KB (12,061 words) - 15:44, 14 December 2024
and stability to the polymers. Polyimides, polybenzoxazoles (PBOs), polybenzimidazoles, and polybenzthiazoles (PBTs) are examples of polymers made with aromatic...
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Baoxia; Chung, Tai-Shung (2013-11-08). "Gypsum (CaSO4·2H2O) Scaling on Polybenzimidazole and Cellulose Acetate Hollow Fiber Membranes under Forward Osmosis"...
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rubber program during World War II, and later worked at developing polybenzimidazoles, temperature-resistant polymers that are used in the aerospace industry...
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Laskine, 94, French harpist. Carl Shipp Marvel, 93, American chemist (Polybenzimidazole). Jane Seitz, 45, German film editor, suicide. Chin Sophonpanich,...
47 KB (4,167 words) - 09:45, 18 December 2024