Procedure for obtaining emulsions stable to the friction for treatment of asphalt pavements. (Machine-translation by Google Translate, not legally binding)

摘要

Preparation of the oil phase: an aromatic oil was poured, in an amount of 451 liters, into a tank of 568 liters together with approximately 72 kg. Of a butadiene-styrene rubber of an average molecular weight of about 122,000. Small amounts of oronite ni-w, which is a water-soluble, non-ionic surface active agent, of the alkylphenol-ethylene oxide condensate type (obtainable from the oronite chemical company), cyanox ss (2.2'), were also added. -methylene-bis (4-methyl-6-t-butylphenol)) and automate blue (1,4-dialkylaminoanthraquinone) used as a dye. The mixture was heated to 149ºC and stirred until all the components were completely dissolved. (Machine-translation by Google Translate, not legally binding)