preparation of a ethylpolysilicate hydrolysate and silica sol
Typical Applications
Dynasylan® XAR is especially suited for the preparation of:
- ceramic casting molds: precision casting (lost wax or casting shell methods) and ceramic molding (ceramic form or SHAW molding processes).
- precise refractory materials
- 2-compontent zinc dust anti-corrosion paints, (e.g. shop-primers)
Benefits at a glance
Dynasylan® XAR in conjunction with refractory forming materials results in ceramic casting molds that have highly precise surfaces and good dimension stability.
In zinc rich paints with a zinc content above 95 % Dynasylan® XAR binds the zinc and allows for the formation of hard coatings with an effective galvanic protection.
By proper application and formulation, zinc dust paints on the basis of Dynasylan® XAR can yield excellent corrosion protection.
In zinc rich paints with a zinc content above 95 % Dynasylan® XAR binds the zinc and allows for the formation of hard coatings with an effective galvanic protection.
By proper application and formulation, zinc dust paints on the basis of Dynasylan® XAR can yield excellent corrosion protection.
Product Details & Documents
Technical Data Sheets
Further Information
Storage:
Dynasylan® XAR is a pre-hydrolyzed binder and thus will age, especially fast close to heat sources. Thus the containers should not be stored in direct sunlight or near to heat sources.
Packaging:
Dynasylan® XAR is supplied in ready-to-use drums of 185 kg and IBC of 850 kg.
Shelf life:
In closed containers Dynasylan® XAR has a shelf life of 6 months from delivery.