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KSR Series

KSR Series: Crosslinked Polystyrene

Characteristics: Wide dispersion, standard crosslinked styrene powder with high heat resistance. Resistant to decomposition and yellowing.


  • True specific gravity: 1.05
  • Refraction index: 1.59
  • Decomposition temperature (°C): 280 to 300
  • (Reference value: 10% thermal decomposition temperature in air)

Product Particle size (μm) CAS#

For additional products and information please contact our Microparticles Product Management Team

If you need a Safety Data Sheet for any of the products listed above please contact us at sds@esprixtech.com or call our Regulatory Affairs Specialist directly at: 941-315-6322.