Substrate wetting agents enable uniform wetting of coatings and printing inks, even on very low surface energy or contaminated surfaces. Good wetting is a basic prerequisite for optimum adhesion. These products can minimize or improve coating surface defects such as shrinkage craters and poor leveling.
|
product |
waterborne |
UV |
solvent type |
Silicone free |
static surface tension |
dynamic surface tension |
Anti-shrinkage effect |
defoaming |
|
TEGO® Twin 4000 |
highly recommended |
recommend |
highly recommended |
Not recommended |
highly recommended |
Not recommended |
highly recommended |
highly recommended |
|
TEGO® Twin 4100 |
highly recommended |
recommend |
highly recommended |
Not recommended |
highly recommended |
Not recommended |
highly recommended |
Not recommended |
|
TEGO® Twin 4200 |
highly recommended |
recommend |
recommend |
Not recommended |
highly recommended |
Not recommended |
highly recommended |
Not recommended |