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PEarlene* SiPP MB05 Silicone

Scratch Guard, Improved Impact Resistance

A silicone gum master batch — enhanced with a modified polypropylene carrier — PEarlene SiPP MB05 silicone can help improve extrusion rates, mold fill and energy efficiency. Formulated to guard against mar and scratch damage, while helping improve impact resistance, PEarlene SiPP MB05 silicone may be utilized to extrude plastics, copolymers and elastomeric formulations. A fully functional master batch possessing high levels of ultra-high molecular weight polysiloxane, PEarlene SiPP MB05 silicone can be melted into a compound for use as a polymer carrier.


  • Technical Documents

More About PEarlene* SiPP MB05 Silicone

With a typical usage between 0.2% and 1.6%, PEarlene SiPP MB05 silicone master batches can help modify the rheological characteristics of resins and compounds. This process may allow for an increase of throughput within fabrication processes as well as a reduction in drive torque and machine head pressure.

PEarlene SiPP MB05 silicone can improve lubricity of fabricated parts as well as mar resistance. Able to demonstrate superior scratch and impact resistance, PEarlene SiPP MB05 silicone also may increase efficiency to help decrease operational costs.

Potential applications for PEarlene SiPP MB05 silicone include:

  • Compounding operations
  • Extrusion-based fabrication processes
  • Wire
  • Cable and pipe extrusion
  • Injection and compression molding
  • Blown and cast film
  • Foaming operations

For key features, typical benefits and physical properties, potential applications, and more, please refer to the TDS on this page or contact an expert.

*PEarlene is a trademark of Momentive Performance Materials Inc.

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