Purasil R-150

Purasil R150 fumed silica is a medium surface area fumed silica which has been surface modified with polydimethylsiloxane (PDMS). This treatment replaces some of the hydroxyls on the surface of the silica, resulting in increased hydrophobicity and very different performance than untreated silica. For a complete list of application uses and suggested products, please refer to the product selection guide.

 

 

 

 

 

 

 

 

 

 

Purasil R-150 is used for rheology control in a wide variety of adhesives, composite and coatings applications. This product provides the following benefits:

Applications

  • Thickening efficiency

  • Sag resistance or high film build

  • Anti-settling of pigments and fillers

  • Stable rheological performance over time

Identity

CAS Number:

112945-52-5

Global Business Unit:

Silica

Brand:

Purasil

Chemical Categories

chemical category

  • Silicium derivatives

chemical family

  • Silica

chemical product

  • Silicon Dioxide

Region of commercial availability

Asia / Pacific

North America

Latin America

Download documentation for Purasil R-150

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TDS
TDS

This document is not available online, please contact us to request documentation.