How can we Increase of Adhesion in butyl rubber sealants?

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Adrián Bórquez-Mendívil

Hello Dinesh Gupta, i suggest you make an overview about coupling agents. I guess that the adherence of this polymer can be improving using coupling agents. This coupling agents must be compatible with the surface that you apply the polymer and with the polymer.

I hope that my answer will useful. Regards.

Dinesh Gupta

Thanks Adrián Bórquez-Mendívil. Please suggest some coupling agents for Butyl rubber. Its a uncured/ non-vulcanized formulation.

Dinesh Gupta , could you share me the molecule of your polymer, please? and... In which surface is the sealant applied?

Dear Adrián Bórquez-Mendívil We are using Butyl from Exxon mobil. I am attaching the tdc of it,

https://exxonmobilchemical.ides.com/DocSelect.aspx?I=69775&DK=FPS&DC=en&DS=2422&E=244179

The product will be allied to metal/ polycarbonate sheets. The purpose of it to stop and water seepage when applied between the sheets.