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When it comes to blowing agents, a controlled foam structure makes your production process go a lot smoother

Not only do Expancel Microspheres expand up to 60 times in volume, they also provide:

  • highly controlled foaming
  • closed, uniform cell structure
  • guards against water penetration
  • create internal pressure to combat shrinkage.

Expancel Microspheres (Expancel DU, WU, MB, SL and FG) are the perfect choice as your sole blowing agent or combined with other forms.

Illustration showing how Expancel Microspheres blowing agents can expand up to 60 times in volume when heated without increasing in weight.

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If you have questions about Expancel Microspheres, please contact our technical experts. We look forward to hearing from you.