A high degree of flexibility is required for adhesives and sealants used, for example, in automotive manufacturing or wind power plants. Evonik Silica provides the necessary rheology control, reinforcement, flow improvement, stabilization.

Permanently resilient: AEROSIL® Fumed Silica from Evonik for Adhesives and Sealants


Reliable adhesion calls for silica from Evonik, which enhance special adhesives and sealants for various sub-A&S-industries. Rely on our diverse product portfolio for optimum rheology, strengthening and transparency.


Adhesion is a future technology in many fields of the industry. Be it rotor blades for wind turbines, chemical anker systems or automotive construction – many constructions would be impossible without tailored adhesion systems. And they all require one thing: reliable, high-quality adhesives. With AEROSIL® fumed silica from Evonik, you can produce effective high-quality adhesives for reliable, permanent connections. Our hydrophilic and hydrophobic silica types improve the rheological and mechanical properties of adhesives and sealants, so that the required stability can be achieved with the greatest precision. In addition, they guarantee that products can still be processed effectively even after long storage periods and that ingredients do not settle. AEROSIL® fumed silica from Evonik also allows you to produce highly transparent adhesives and sealants. Our global application technology supports our customers worldwide with their individual developments.

Advantages of silica for adhesives and sealants

  • Improved rheological and mechanical properties

  • Anti-sedimentation agent for enhanced storage stability

  • Improved processability

  • Suitability for highly transparent adhesives and sealants

  • Global application technology for customers worldwide

  • Most versatile Fumed Silica product portfolio

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YOU CAN FIND MORE INFORMATION ON OUR PORTFOLIO IN OUR PRODUCTFINDER
Productfinder Silica
FIELDS OF APPLICATION FOR SILICA for adhesives and sealants

Epoxy

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Polyurethane

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MS/SMP/SPU

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Acrylate/Methacrylate

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Polychloroprene

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PVC-Cement 

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Hotmelts

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Polysulfide

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Butyl

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PVC-Plastisol/ PMMA-Plastisol

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Water Based

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