Technical datasheet
Phenyl PEG POSS® Heterocage
Supplied byHybrid Plastics- Last Updated on Jun 9, 2026
Phenyl PEG POSS® Heterocage by Hybrid Plastics is a plasticizer and wetting agent. It is a hybrid molecule with a rigid inorganic silsesquioxane at the core and organic phenyl and PEG groups attached at the corners of the cage. It is a rheological diluent which lowers the viscosity of high-solids systems. It is a molecular union of both functional chemistry and inorganic-organic compositions. Provides gloss effect, mechanical strengths, high temperature stability and dispersion through pi-pi interactions.
- It reduces agglomeration, improves uniformity and increases surface hardness.
- It improves toughness, oxidative- and impact resistance without sacrificing clarity.
- It improves interfacial bonding to metals, glass, and polymers/resins.
- Phenyl PEG POSS® Heterocage is compatible with a wide range of resins and monomers bearing similar chemical functionality.
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Phenyl PEG POSS® Heterocage properties
Other properties
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| Molecular Weight, Mw | 0.0 Visible After Login | Visible After Login | Visible After Login |
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| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |
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