Formulations for Vehicle Care Applications
Fabric Softener, approximately 18 %
based on REWOQUAT WE 28, approximately 18 %
|REWOQUAT® WE 28 RM |
(Dihydrogenated Palmoylethyl Hydroxy- ethylmonium Methosulfate)
Calcium Chloride, 25 %
0.20 - 0.60
Heat the water to approximately 45°C. Add the dyestuff and the antifoam solution if required. Slowly disperse in the REWOQUAT WE 28, preheated to approximately 50°C, adding calcium chloride solution sufficient to maintain a good processing viscosity. Stir for about 10 minutes and cool to approximately 25°C, adding the perfume oil at between 30 - 35°c. Finally adjust to the required viscosity with calcium chloride, not below 30°C.
Stir continuously throughout the preparation process. As far as possible avoid air entrainment. A substantial increase in the amount of calcium chloride could lead to separation of the dispersion. A dispersion with a preferred viscosity of approximately 80 mPas (+/- 40 mPas). Brookfield LVT, Sp. 1, 30rpm.