Toynol Multifunctional Surfactants
FS-204 Series of Defoaming Wetting Agents
Features
＊ Foam control wetting agents are adapted to waterborne systems
＊ Improve the ability to wet various substrates under dynamic condition
＊ Effectively reduce surface tension, control foam and stable viscosity
＊ With the multifunction of wetting, defoaming and improving dispersibilibr of pigment
＊ Lower static and dynamic surface tension
＊ Enhance flow and leveling
＊ Free APEO , non-toxic
Chemical Compositions
Acetylenic Diol Surfactants ( Nonionic)
Recommended Application
＊ Waterborne inks or varnish
＊ Waterborne non-stick coatings
＊ Waterborne automotive coatings
＊ Can coatings
＊ Waterborne adhesives
＊ Latex products
＊ Fountain solutions
Application Benefits
＊ Reduces coating's dynamic/static surface tension and enhances coating's wetting and dispersive ability to substrates and pigment
＊ Enhance coatings' coverage ability to substrates
＊ Ability to sustained control foam/defoam in the course of production and application
＊ Can be adapted to high-speed coating
＊ Stable in high electrolyte systems
|
Typical Properties | ||||
|
Types |
FS-204 |
FS-204E |
FS-204DPM | |
|
Appearance |
White Waxy Solid |
Transparent, Pale yellow liquid |
Transparent, Pale yellow liquid | |
|
APHA Color |
<350 |
<350 |
<350 | |
|
Active Content |
100% |
50% |
50% | |
|
Foam Property |
Defoam |
Defoam |
Defoam | |
|
Solubility |
- |
- |
- | |
|
Dynamic/Static surface tension（0.1%） |
1b/s |
33.1 | ||
|
6b/s |
36.4 | |||
Application Method
＊ In the formulation or mix procedure, maintain adequate agitation and allow mix times of at least 15-30 minutes. More suitable heat added if the viscosity sires.
＊ Add Toynol surfactants last, especially after other surface active agents or polymeric materials have been added. This will allow the maximum rate of dissolution or dispersibility of Toynol surfactants into the system.
＊ Better add the pigment, filler and other solid material before Toynol. Its favorable for wetting solid and controlling the production of foam while agitating.
＊ Toynol is a multifunction product which can substitute one or more formulas additive. However, optimal concentration levels should be determined by running a ladder study.
＊ Sometimes, Toynol fluid mixture will have agglomeration or crystal while transporting and storing under low temperature. Then if heated to the hot spots, it can be recover after modest agitate.
Suggested Addition：0.2％－2％