Technical datasheet

Nanostrength® E21

Supplied byArkema- Last Updated on Jul 18, 2025

Nanostrength® E21 by Arkema is a self-assembling block co-polymer with high butadiene content. It consists of polystyrene, 1, 4-polybutadiene and syndiotactic poly (methyl methacrylate).
  • It possesses low-medium molecular weight, low polarity and soft phase content.
  • Provides impact strength, high rigidity and transparency.
  • It shows compatibility with epoxy resin and DGEBA.
  • Nanostrength® E21 employs aliphatic amine as the hardener.
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Nanostrength® E21 properties

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