化學(xué)配方數(shù)據(jù)庫(kù)
| 配方類型： |
EMULSIONS, DISPERSIONS AND GELS |
| 配方說明： |
Castor Wax Emulsion |
| 配方組成： |
Stearic Acid/2.14
Water/85.56
Triethanolamine/1.07
"Castorwax"/10.70
Melt the "Castorwax" and stearic acid together and bring to a
temperature of about 212F. At the same time add the triethanolamine and
"Triton" X-100 to about one third of the total water and bring to ist
boiling point.
Add the melted "Castorwax"-stearic acid mix slow to the TEA/water
solution with rapid agitation. While the temperature is still above
200F, run the emulsion through a colloid |
| 配制方法： |
Add "Triton" X-100 to one third of the water and heat to 212F. Add Aerosol C-61 to "Castorwax" and heat to 212F. When the "Castorwax"/"Aerosol" C-61 mix begins to foam or boil, remove from the heat and add slowly to the water with very rapid agitation. The temperature of the water must be maintained above 200F during the addition of the "Castorwax" so that the temperature, after all the "Castorwax" has been added, remains above 200F. Continue stirring, allowing the temperature to fall slowly to approximately 170F. When the temperature has fallen to 170F the remaining twothirds of the water can be worked in slowly, with moderate agitation. Emulsions of castorwax containing cationic emulsifiers tend to thicken as they cool after all the water has been added. Homogenize or violently agitate the batch after it is thoroughly cooled, to produce the final low viscosity emulsion. |
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