The wax or grease is melted and emulsified in a hot watr solution of the amine and stearic acid: 1. Measure the water, amine, stearic acid, and wax or grease into a container or kettle and heat until the wax or grease and stearic acid are melted. 2. Stir vigorously until an even dispersion is obtained. 3. Stir gently, but continuously, until the emulsion has cooled to room temperature in order to prevent the emulsion from becoming too viscous or the wax from graining out. The substitution of oleic acid for stearic acid in these formulas produces less viscous emulsions. It therefore permits a considerably higher concentration of wax or grease to be used. When other ingredients are to be incorporated in the emulsion, it is best to include them before emulsification.
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