| 配方類型： |
COSMETICS AND DRUGS |
| 配方說明： |
Brushless Shaving Cream |
| 配方組成： |
Polyethylene Glycol Monostearate/3.2
Anhydrous Lanolin/3.5
Triple-Pressed Stearic Acid/16.0
Potassium Hydroxide/0.8
Propylene Glycol/4.0
Terpineol/0.1
Water/68.1
White Mineral Oil/4.0 |
| 配制方法： |
Melt the stearic acid, mineral oil, lanolin, and monostearate, heat to 60C., and add the terpineol.
In a separate container, add the potassium hydroxide to the water and heat to 60C. Add the water solution to the oil solution, or vice versa, and stir until a smooth emulsion is formed. Add the propylene glycol and continue stirring slowly, but continuously, until a smooth, viscous cream is obtained. Then, stir at intervals until the cream has cooled to 30 to 35C. The cream should be covered when not being stirred and rapid stirring should be avoided after the emulsion has begun to thicken to prevent undesirable aeration of the cream.
When the cream has cooled to about 35C. add the perfume. The cream can be packaged when it has cooled to about 32C. A softer cream is obtained when it is allowed to stand overnight before packaging. |
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