Chemical name: N,N'-Bis(1,4-dimethylpentyl)-p-phenylenediamineMolecular weight: 305
Eastman Santoflex 77PD acts as a high activity antiozonant to protect natural and synthetic elastomer compounds, particularly in static applications for compounds containing no wax.
Santoflex 77PD is also acts as an antioxidant particularly effective for gasolines produced by cracking or pyrolysis (high olefin content gasoline) and as an effective polymerization inhibitor.