Dynasylan® HYDROSIL 1153 is an amino-functional silane which acts as an adhesion promoter between inorganic materials (for example glass, metals and fillers) and organic polymers (thermosets, thermoplastics and elastomers).
Scope of Application
Dynasylan® HYDROSIL 1153 is an important additive in many applications. Particular advantages arise in water-based systems.
mineral wool: insulating materials
abrasives: as additive to phenolic resin binders
glass fibre/glass fabric composites: as size constituent or finish
glass and metal primers
foundry resins: as an additive to cold-curing phenolic and furane resins
adhesives and sealants: as additive in primers and in adhesives and sealants to improve adhesion on glass, metals and plastics
mineral-filled composites: for pretreatment of glass beads fillers and pigments or as additive
paints and coatings: as additive and primer for improving adhesion to the substrate.
Aqueous diluting example for Dynasylan® HYDROSIL 1153 to get a reactive hydrolyzate with 2 % active content:
22.7 g Dynasylan® HYDROSIL 1153are stirred in 977.3 g deionized water. The hydrolyzate is stirred for min. 30 min. before use.
The most important effects which can be achieved using Dynasylan® HYDROSIL 1153 are:
improvement in product properties, such as
mechanical properties, for example flexural strength, tensile strength, impact strength and modulus of elasticity
moisture and corrosion resistance
improvement in processing properties, such as
better filler dispersion
high flash point