Antioxidants to prevent gumming, usually based on alkylated phenols, e.g., AO - 30, AO - 31, or AO - 37; Antistatic agents, to dissipate static electricity and prevent sparking; Stadis 450, with dinonylnaphthylsulfonic acid (DINNSA) as a component, is an example Corrosion inhibitors, e.g., DCI - 4A used for civilian and military fuels, and DCI - 6A used for military fuels; Fuel system icing inhibitor (FSII) agents, e.g., Di - EGME; FSII is often mixed at the point - of - sale so that users with heated fuel lines do not have to pay the extra expense. Biocides are to remediate microbial (i.e., bacterial and fungal) growth present in aircraft fuel systems. Currently, two biocides are approved for use by most aircraft and turbine engine original equipment manufacturers (OEMs); Kathon FP1. 5 Microbiocide and Biobor JF. Metal deactivator can be added to remediate the deleterious effects of trace metals on the thermal stability of the fuel. The one allowable additive is N, N ' - disalicylidene 1, 2 - propanediamine.
what are common additives for jet a fuel
Antioxidants Antistatic agents Corrosion inhibitors Fuel system icing inhibitor Biocides biocides Metal deactivator