Heat the "Aroclor" to a workable viscosity (180'F-plus) and stir in the stearic acid thoroughly. Heat the water to almost boiling (207'F) and stir in the triethanolamine thoroughly. Pour a into the water portion (b) agitating vigorously. Then combine a and b with a high-speed emulsifying stirrer, ... or process through a colloid mill.
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