DENACOL™ EX-622
Aliphatic Sorbitol Glycidyl Ether
CAS # 68412-01-1
A unique, versatile crosslinker that provides value-added solutions to many coatings formulation challenges.
Performance Advantages
Denacol EX-622 is a sorbitol polyglycidyl ether. Its aliphatic epoxy backbone enables formulators to create coatings that are:
- Non-yellowing
- Resistant to weathering
- Low in color
The tetrafunctionality of Denacol EX-622 increases the reactivity and crosslink density of formulations, resulting in coatings with:
- Faster cure speed
- Water staining resistance (floor coatings)
- Chemical resistance
- Mechanical wear resistance
Applications
Denacol EX-622 can be used for high-performance, indoor or outdoor topcoat applications including:
- Flooring – industrial, commercial, architectural
- Light industrial corrosion protection
- Agricultural and construction equipment
Denacol EX-622 also works well in other high-performance applications – such as adhesives – where fast cure speed and high crosslink density are required.
Product Specifications
Product name: Chemical name | Epoxy content (WPE) | Viscosity (mPa・s) | Color Valency | Characteristics |
---|---|---|---|---|
EX-622: Sorbitol Polyglycidyl Ether | 191 | 11,800 | 2(G) | Tetrafunctional or higher |
Denacol EX-622 & Complementary Products
Grade | Aliphatic Backbone | Functionality | Viscosity | Epoxy Content(WPE) | Water Solubility (%) |
---|---|---|---|---|---|
EX-622 | Sorbitol | 4 | 11,800 | 191 | 0 |
EX-614B | Sorbitol | 4 | 5000 | 173 | 94 |
EX-314 | Glycerol | 3 | 170 | 144 | 64 |
EX-810 | Polyethylene Glycol | 2 | 20 | 113 | 100 |
EX-832 | Polyethylene Glycol | 2 | 90 | 284 | 100 |
EX-252 | Hydrogenated BPA | 2 | 2,200 | 213 | 0 |