white polymer pellets fall out of a clear tube


A special nucleating agent for PLA and other bio-resins (PHA, PBS, etc.). ST-NAB3 can introduce great improvements to demolding and dimensional stability while reducing shrinkage and stress cracks. Also produces a dramatic increase to HDT heat resistance.

A fantastic solution for durable and molded applications of bio-resins as increased crystallization rate will lead to shorter mold cycle times.

  • Suggested Resins

    PLA, PHA, PBS and other fatty bio-resins.

  • Application Examples

    Any molded bio-plastics application.


Not sure if ST-NAB3 is right for you?

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We're happy to provide Technical Data Sheets and send you a sample.

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