Properties and Applications of Celanese PBI—Polybenzimidazole Fiber

@article{Coffin1982PropertiesAA,
  title={Properties and Applications of Celanese PBI—Polybenzimidazole Fiber},
  author={David Richard Coffin and George A. Serad and Henry Lamar Hicks and Ralph T. Montgomery},
  journal={Textile Research Journal},
  year={1982},
  volume={52},
  pages={466 - 472}
}
Celanese PBI is a derivatized polybenzimidazole fiber possessing a unique balance of properties that permit it to meet critical cost/performance criteria in demanding environments. The fiber, a modification of previously documented earlier versions, has excellent textile, tactile, thermal, and chemical resistance properties and sig nificantly reduced flame shrinkage, all of which are fully described. These properties permit the fiber to be used as an alternative to asbestos, in high temperature… 
Polibenzimidazol (PBI) Lifleri
Polybenzimidazole (PBI) fibers are produced from polybenzimidazole polymer which has a high thermal and chemical strength with a long chain aromatic structure. These fibers are first used in
History and Development of Polybenzimidazoles
Aromatic polybenzimidazoles were synthesized by H. Vogel and C. S. Marvel in 1961 with anticipation, later justified, that the polymers would have exceptional thermal and oxidative stability.
PBI (Polybenzimidazole): Synthesis, Properties and Applications
PBI (polybenzimidazole) is a thermally stable high performace polymer. In a variety of forms, e.g. fibers, neat resin and composites, PBI finds use in a wide range of high temperature applications.
High‐modulus polyaramide and polybenzimidazole blend fibers
Polymer blends from polybenzimidazoles (PBI) and high-performance polyaramides were spun to give a PBI variant with better tensile properties than PBI itself. Infrared absorption spectra of a
Polybenzimidazole and polysulfone blends
Polybenzimidazole (PBI) and polysulfone (PS) do not form miscible blends; however, the tensile modulus and strength of their blend fibers are comparable to, or better than, that of PBI fibers,
High-Performance Heterocyclic Polymers
Comfort Properties of Polybenzimidazole Fiber
Derivatized polybenzimidazole (PBI) fiber is a unique material that offers a com bination of high performance and improved comfort properties. PBI has excellent thermal and chemical resistance and
Film and membrane properties of polybenzimidazole (PBI) and polyarylate alloys
Blends of a poly[2,2′-(m-phenylene)-5,5′-bibenzimidazole] (FBI) polymer with polyarylate (PA) yield films exhibiting synergistic mechanical properties. The break strength of the blended materials
The effect of lithium chloride on polybenzimidazole and polysulfone blend fibers
Poly[2,2'-(m-phenylene)-5,5'-bibenzimidazole] (PBI) and polysulfone (PS) [OPhC(Me) 2 PhOPhSO 2 Ph] n do not form miscible blends; however, the tensile properties of the polymer blend in fibers, and
Solution polymerization of polybenzimidazole
Polybenzimidazoles (PBI) are an important class of heterocyclic polymers that exhibit high thermal and oxidative stabilities. The two dominant polymerization methods used for the synthesis of PBI are
...
...

References

SHOWING 1-5 OF 5 REFERENCES
PBI Fiber and Fabric—Properties and Performance
Polybenzimidazole (PBI) is the only textile fiber, either commercial or developmental, which under normal conditions is nonflammable in air, emits little or no smoke, and produces virtually no toxic
Assessment of Clothing for Thermal Protection
  • Technical Report, Natick TR-80/
  • 1980
Patent 3,549,603 to Celanese Corp., Process for the Polymerization of Aromatic Polybenzimidazoles
  • 1970
A Comfort Comparison of Polyester Variations in Knit Blouses on Women
  • Gillette Research Institute,
  • 1980
Polymer Flammability & mdash
  • J . Polym . Sci .