| http://www.w3.org/ns/prov#value | - Preferably, the temperature for blending further additives is about 50 to 85??C. For example, when one of the additives is zinc dihydrocarbyl dithiophosphate, the blending temperature should be about 60?? to 85??C. Boron may usefully be provided in the concentrate, for example in the form of a borated ashless dispersant, or in the form of an additional boron-containing compound or both.
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