Technical datasheet

Santoflex™ 44PD

Supplied byFlexsys- Last Updated on Mar 18, 2026

Santoflex™ 44PD by Flexsys is an amine based antioxidant and polymerization inhibitor. It acts as a high activity antiozonant to protect natural and synthetic elastomer compounds, particularly in static applications for compounds containing no wax.
  • It offers improved flex fatigue protection and compound protection against catalytic degradation by copper and other heavy metals.
  • It provides stabilization for a wide range of solution and emulsion polymerized elastomers that can tolerate discoloration.
  • It is used as a sweetening agent for fuels.
  • It is suitable as an inhibitor in styrene monomer, p-methylstyrene, divinylbenzene and acrylate esters production and as a column antifoulant.
  • It is designed for tires used in aircraft, OTR, mobile homes and agricultural equipment, as well as structural mounts, fixed hoses, gaskets.
  • Santoflex™ 44PD complies with DSL, AICS, ENCS, ISHL, KECI, PICCS, IECSC, TCSI and TSCA.
  • It has a shelf life of 24 months.
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Santoflex™ 44PD properties

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PropertiesValue & unitTest conditionTest method
Boiling Point0.0 Visible After LoginVisible After LoginVisible After Login
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Flash Point, Closed Cup0.0 Visible After LoginVisible After LoginVisible After Login
Melting Point0.0 Visible After LoginVisible After LoginVisible After Login
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