▎ 摘　　要

NOVELTY - Asphalt repairing agent microcapsule comprises a capsule core and a capsule wall enclosing the capsule core, where the capsule core comprises asphalt regenerating agent, and the capsule wall comprises graphene and methyl etherified hexamethylol melamine resin in a mass ratio of (0.1-7):100 and the mass ratio of asphalt regenerant to methyl etherified hexamethylol melamine resin is 1:(1-4). USE - The asphalt repair agent microcapsule is useful for road asphalt paving. ADVANTAGE - The microcapsule is special material in order to make the stability and electrical conductivity of the prepared asphalt repairing micro capsule, adding it into the asphalt mixed material, it can improve the service life of the asphalt road surface. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the asphalt repairing agent microcapsule, comprising (i) swelling the first emulsifier in distilled water and adjusting the pH to alkaline, adding a bitumen regenerant and stirring to obtain a first mixture, (ii) ultrasonically dispersing graphene, a second emulsifier and water, and adding methyl etherified hexamethylol melamine resin to obtain a second mixture, (iii) adding a second mixture to the first mixture to obtain a third mixture, and (iv) adjusting pH of the third mixture to be acidic, curing, separation and drying.