CRYSTEX 42 is large-capacity and fully automated approach for obtaining the soluble fraction in polypropylene and copolymers. It stands as a modern alternative to traditional wet chemistry method based on xylene solubility which is known for being very time consuming and for requiring constant manual handling of solvent at high temperature.

  • Designed for QC laboratories.
  • Soluble fraction percentage with simultaneous measurement of ethylene content and intrinsic viscosity.
  • Additional analysis of ethylene content and intrinsic viscosity for crystalline fraction and whole sample
  • Fully automated process.
  • Dissolution and full analysis completed in 2 hours
  • No need for exact sample weighing
  • No solvent handling
  • No external filtration
  • Highly precise results
  • Application to other polyolefins