Substrate Wetting and Leveling Agent
Surfadol 541A surfactant is a nonionic wetting agent and molecular defoamer. Provides dynamic wetting and defoaming in waterborne coatings, inks, and adhesives systems.APE-free.
Description
Substrate Wetting And Leveling Agent
Surfadol 541A surfactant is a nonionic wetting agent and molecular defoamer. Provides dynamic wetting and defoaming in waterborne coatings, inks, and adhesives systems.APE-free.
Advantages
- Low dynamic surface tension
- Ability to wet contaminated substrates
- Non-micelle forming
- Prevents surface defect problems such as fisheyes, crawling, and cratering on low-energy substrates
- Reduces microfoam in spray-applied systems
- Improves pigment grind efficiency
- Reduces water sensitivity
Application
- Coatings(industrial coatings,automotive coatings
- Printing Inks
- Pressure sensitive adhesive
- Metalworking fluid
- Fountain Solution
- Overprint varnishes
Typical Properties
|
Appearance |
Light yellow clear liquid |
|
Active matter content |
50% |
|
Viscosity at 25℃ |
>100cps |
|
Solubility in water |
slightly soluble |
|
Density at 20°C, g/cm3 |
0.865-0.870 |
|
Boiling Point |
>182 °C |
|
Flash Point |
>82℃ |
|
Solvent |
2-Ethylhexanol |
Usage method
Suggested use level: 0.2%-2.0% wt. on total formula weight
Storage stability
The product should be placed in a cool and dry, well-ventilated place, away from fire and oxidant.
It also should be used up as soon as possible after opening. It is stable at pH 3-12.
Package
25kg/180kg/IBCs
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