CROSS-LINKER
Description
Organic cross-linker for polyurethane and acrylic resins.
General purpose cross-linker for use on resins in aqueous dispersion containing functional carboxyl or hydroxyl groups.
Used in a proportion of 1-2% on resin permits a notable improvement in chemical and mechanical resistance and flexometer testing.
Its effectiveness will diminish over a time period of 12-24 hours from preparation of finish mixture; after this period the product must be re-added.
We suggest to add AA 4010 only to the quantity of finish mixture which will be used during the same day.
Characteristics
Appearance: Fluid Milky Emulsion
Active Substances: 25%
pH: 8.3 +/- 0.5
Density: 1.28 +/- 0.5
Examples of Use
Cross-Linker: Mixed with Base Coat or Top Coat