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P.J. Prause Durotec GmbH

P.J. Prause Durotec GmbH

P.J. Prause Durotec GmbH

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Leaf springs made of fibre composite material (S-Ply® Yellow) by P.J. Prause Durotec GmbH

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The standard material from Prause Durotec for leaf springs made of fibre composite material
With many advantages over spring steel: Larger specific spring effect, high internal damping and more balanced spring behaviour with several times higher elastic energy storage capacity. Suitable for most applications that do not demand special requirements on material properties.

  • Glass fibre reinforcement material
  • Epoxy resin matrix
  • Colour: Yellow
  • low modulus of elasticity combined with high mechanical strength
  • long-term strength confirmed by IMA Material Research and Application Technology Dresden
  • To reduce notching and shear stress during installation, we recommend reinforcing the clamping surfaces with glass fibre-reinforced laminate GRL green

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