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  • PAN stands for Polyacrylonitrile is a synthetic, semi crystalline organic polymer resin, with the structure of linear formula is (C3H3N)n.
  • Synonyms of Polyacrylonitrile are 2-Propenenitrile, Homopolymer, Acrylonitrile polymer.
  • Raw material of Polyacrylonitrile are acrylonitrile and monomers. The production of PAN are based on free radical polymerization of Acrylonitrile.
  • It is usually used to make other polymers like, carbon fiber and the raw material of carbon fiber is PAN.
  • PAN Chemical process that forms three dimensional chains and it produced via the polymerisation of acrylonitrile.
  • When heated to 180 degree celsius and above at this time PAN will be initially an open chain structure.
  • PAN is oxidized by being heated to 300 degrees Celsius in air.
  • The production of PAN based carbon fibers having tensile strength as high as 1 MPSI and Modulus of 35-42 MPSI has become possible partially due to reliable fine filtration being present throughout the process.
  • Copolymers containing polyacrylonitrile are used as fibers and it to make knitted clothing, like socks and sweaters, outdoor products like tents.
  • PAN fiber is widely used for road, bridge constructions and also it can be used in concrete to prevent crack .
  • Polyacrylonitrile powder is supplied in big bags of approximately 320kg and it can be utilized in various areas such as solvent for the build-up of coatings and membranes.
  • Absorption, Stability,  Reinforcement are the functions of polyacrylonitrile.

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