Evonik Degussa Silanes - Chemical Resistance
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    Chemical Resistance     

Silanes added in the formulation as adhesion promoters, endcappers and/or crosslinkers increase the crosslinking density of the Adhesive/Sealant and improve the performances of the assembly against chemicals even in the most adverse conditions.

Dynasylan® AMMO and Dynasylan® 1189 when used in SPU sealants improve the shear resistance even when the joints are immersed 22 days in a chemical such as isopropanol as shown in Figure 1.

 

  • Figure 1: Lap shear strength of an SPU Sealant after 22 days ageing in Isopropanol
    (test performed on Aluminium)

Multifunctional Silane Systems™

These are designed to fulfill even the most demanding requirements of the adhesives and sealants industry.

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Dynasylan, multifunctional silanes, water-borne silane, VOC-free silane, sol-gel technology, oligomeric silanes, silicic acid ester, aminosilanes, vinylsilanes, epoxysilanes, methacryloxysilanes, alkylsilanes, triethoxysilanes, trimethoxysilanes, aminopropyltriethoxysilane, adhesion promoter, crosslinker, orthosilicate, easy-to-clean

Solutions beyond Imagination with Silanes!

Organofunctional silanes, most commonly called silanes can make a huge impact on coatings even in small amounts.

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Dynasylan, multifunctional silanes, water-borne silane, VOC-free silane, sol-gel technology, oligomeric silanes, silicic acid ester, aminosilanes, vinylsilanes, epoxysilanes, methacryloxysilanes, alkylsilanes, triethoxysilanes, trimethoxysilanes, aminopropyltriethoxysilane, adhesion promoter, crosslinker, orthosilicate, easy-to-clean

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