WACKER® AF 21
WACKER® AF 21 is a premium modified amino functional fluid.
WACKER® AF 21 can be applied from solution, or emulsion. Suitable solvents are aliphatic and aromatic hydrocarbons, chlorinated hydro-carbons, esters, higher alcohols, and ke-tones.
Most textile processes are water based. Hence WACKER® AF 21 is mainly applied from emulsion. WACKER® AF 21 is suitable for the formulation of micro emulsions and macro emulsions.
Emulsions made with WACKER® AF 21 are diluted to the optimum concentration for the specific fabric. Application can be done by padding or exhaustion. WACKER® AF 21 can be utilized as the active substance in softener emulsions or in combination with other components, e.g. paraffin waxes, organic softeners, etc. Compatibility of the components has to be checked in each individual case.
50.0 parts demineralized water
5.0 parts tridecyl alcohol 6EO
3.0 parts tridecyl alcohol 9EO
4.0 parts diethylene glycol monobutylether
20.0 parts WACKER® AF 21
17.9 parts demineralized water
0.1 parts conservation agents
The emulsifyer is dissolved in the demineralized water, then gradually add WACKER® AF 21 and mix until the product is clear and homogenous. Finally, the second amount of water and conservation agent are added