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Dynasylan® 1189

Dynasylan® 1189 is a bifunctional silane possessing a reactive secondary amine and hydrolyzable methoxysilyl groups.

Scope of Application

Dynasylan® 1189 has many important applications. Examples include: as a size constituent or finish for glass fiber/glass fabric composites as an additive to phenolic, furan and melamine resins used in foundry resins as a primer or additive and for the chemical modification of adhesives and sealants for pretreatment of fillers and pigments used in mineral-filled polymers as a primer and additive for improving the adhesion of paints and coatings to the substrate as a high flexible adhesion promoter in SMP-systems. The most important product effects that can be achieved using Dynasylan® 1189 include: flexural strength, tensile strength, impact strength and modulus of elasticity improved moisture and corrosion resistance