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Tospearl* 120FL Silicone Beads


Tospearl 120FL silicone beads may be considered for use as anti-block agents for producing premium plastic film. Measuring 2.0 microns in diameter with a heat-stable spherical form, Tospearl 120FL silicone beads are manufactured with an especially precise and consistent particle size distribution. Additionally, the low surface energy of silicone provides excellent slip properties, making Tospearl 120FL silicone beads excellent candidates to consider for faster nonsticking film processes while still achieving a superior appearance for the end product. Tospearl 120FL silicone beads also are compositionally compliant with FDA regulation 21 CFR 177.1520 (olefin polymers), for use only as a surface lubricant or anti-blocking agent in films and are widely used in premium BOPP films for various packaging applications.

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Tospearl MB

More About Tospearl* 120FL Silicone Beads

Delivering a highly uniform particle size distribution, Tospearl 120FL silicone beads are an excellent candidate to consider as an anti-blocking agent due to their ability to attain a low coefficient of friction (CoF), and to retain their original spherical form under high-heat conditions such as during extrusion processing.  

Potential applications for Tospearl 120FL silicone beads include:

  • Clear packaging films
  • BOPP film
  • PET film

*Tospearl is a trademark of Momentive Performance Materials Japan LLC.

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*The marks followed by an asterisk (*) are trademarks of Momentive Performance Materials Inc.