Dynasylan® SILBOND® H-6C

Dynasylan® SILBOND® H-6C is a low-viscosity pre-hydrolyzed ethyl polysilicate binder that has been designed for use in two part zinc-rich primer systems. The silica content ranges from 17.5% to 19.0% (as SiO₂). It can also be used for investment casting applications.

Typical Applications

It can also be used for investment casting applications.

Benefits at a glance

Dynasylan® SILBOND® H-6C can be used, as delivered, to make ceramic molds for the Precision Investment Casting industry or inorganic zinc-rich primers for the marine and industrial coatings industries.
The degree of hydrolysis and acidity have been optimized for the required reactivity and sufficient storage stability.
The hydrolysis and condensation has been started during the production of the binder. Through a shift in the pH this process is accelerated. This shift is achieved by addition of fillers, pigments, additive, or through the evaporation of solvent or exposure to atmospheric moisture. The resulting silicic acid gel cures rapidly at ambient temperatures in air. The process of curing can be accelerated through the addition of alkali catalysts.

Product Details

Technical Data Sheets

Further Information

Packaging:

Dynasylan® SILBOND® H-6C could be available in pails, drums, totes and tanker quantities.
Please ask for further details.

Shelf life:

In unopened container Dynasylan® SILBOND® H-6C has a shelf life of min. 6 months from date of manufacture.