Technical datasheet

Dynasylan® 6498

Supplied byEvonik- Last Updated on Jun 16, 2025

Dynasylan® 6498 by Evonik is an oligomeric siloxane. Used in adhesives and sealants. Acts as an adhesion promoter, dispersion and hydrophobation agent in mineral filled compounds. Provides improved filler dispersion, good processability, highly reduced water-uptake, very good balance between tensile strength and elongation at break at a high level and improved chemical resistance. Offers benefits such as strongly reduced tendency to stress cracking, higher impact strength and higher abrasion resistance. Listed with EINECS/ELINCS, PICCS, TSCA, IECSC, ENCSC and ECL. The minimum shelf life of Dynasylan® 6498 is 12 months.
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For which system

Sealants|
Adhesives

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Dynasylan® 6498 properties

Other properties

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