![](../images/chemdb_main_product.jpg) |
![](../images/title_product_content.gif) |
|
|
|
EFKA-4047 |
![](../images/col_chem_name.gif) |
Polyurethane |
![](../images/col_chem_composition.gif) |
Modified polyurethane |
![](../images/col_uses.gif) |
EFKA-4047 is a polymeric dispersant for stabilizing inorganic and organic pigments. This results in: -improved gloss and DOI -reduced flooding problems -higher color strength -lower viscosity The higher molecular weight of EFKA-4047 compared to EFKA-4046 gives stronger deflocculation results with some organic pigments and carbon blacks. In spite of its higher molecular weight EFKA-4047 has a wide compatibility with all kinds of resins. Pigment concentrates based on EFKA-4047 exhibits low viscosity and can even be used in pure, white spirit-based let-downs. * Application: EFKA-4047 is used in high quality industrial coatings such as: automotive topcoats (OEM and refinish), coil coatings and 2-pack polyurethane coating systems, as well as pigment concentrates (see our concept for resin minimal pigment concentrates based on EFKA polymeric dispersants). |
![](../images/col_property.gif) |
Active ingredients : 34 - 36% Solvents : butylacetate/methoxypropylacetate/sec. butanol Density at 20'C : 0.97 ?0.99 g/cm3 Amine value : 14 - 20 mg KOH/g Flashpoint : 24'C Color : max |
|
|
![](../images/product_title_com.gif) |
|
|
|
![](../images/box_com_top2.gif) |
There are no existing companies to distribute selected chemical product |
|
![](../images/box_com_bottom.gif) |
|
|
|