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NISSO liquid Polybutadiene – A whole range of grades tailored to your requirements

NISSO-Polybutadiene products of NIPPON SODA comprise a large portfolio of liquid polybutadienes with an extraordinarily high 1,2-vinyl content. NISSO offers the homopolymer of butadiene and modified polybutadiene grades with increasing molecular weights. The section of modified polybutadienes is comprised of hydrogenated polybutadienes, both-end hydroxyl- and urethane (meth)acrylate terminated polybutadienes and epoxidized polybutadienes. These unique polymers are very hydrophobic and possess low glass transition temperature as well as very good electrical resistance.

Liquid polybutadienes are used in a wide range of industrial applications, such as resin modifiers, co-agents in rubber, adhesives, TPU elastomers, plasticizers, defoaming agents and many more.


  • Liquid at room temperature
  • Hydrophobic hydrocarbon main chain
  • High 1,2-vinyl content (above 85%)
  • Good chemical-resistance, light-resistance, and electrical properties
  • Good curing with highly-active vinyl groups
  • Various derivatives containing functional groups

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