Fuel System Icing Inhibitor - DICING

Fuel System Icing Inhibitor - FSII is used by an Air craft which has no fuel heater. An air craft without fuel heater requires an anti icing agent, which to stops the ice crystal formation in fuel tank. Anti icing agent is also known as FSII - Fuel System Icing Inhibitor. Anti icing is a not only stops the formulation of ice crystal but also keep the fuel clear by mixing it in limited quantity. Anti icing or FSII do not reduce the Fuel efficiency of the aircraft. Some time this product is also known as Anti Icing or Dicing Aviation fuel additive. FSII is chemically known as an Ethylene Glycol Monomethyl Ether -2 Methoxy Ethanol & Diethylene Glycol Monomethyl Ether - Methyl Diglycol . ADVANCE PETROCHEMICALS LTD. is manufacturing following types of FSII:

Fuel System Icing Inhibitor - DICING

Applications

FSII can be used in military, as well as in civil aircraft. These products are miscible with the ATF & also do not effect any additives of fuel. The product can be added from 0.10 % to 0.15 % into the fuel. The Product is available with and without anti oxidant as per stated specification

Specification

Name Fuel System Icing Inhibitor
Apisolve 76 Apitol 120
Chemical Composition Ethylene Glycol monomethyl Ether Diethylene Glycol Monomethyl Ether
Cas No. 109-86-4 111-77-3
Appearance Clear, bright and free from solid mater Clear, bright and free from solid mater
Colour, Platinum-Cobalt 10.0 Max. 10.0 Max.
Specific Gravity 20/20 ºC 0.963 – 0.967 1.021 - 1.025
Distillation Initial Boiling Point Dry Point 123.5 ºC Min. and 125.5 ºC Max. 191.0 ºC Min. and 198.0 ºC Max.
PH of 25% solution in water 25 ± 2 ºC 5.0 to 7.0 5.5 to 7.5
Flash Point (ºC) >43.3 ºC Min. 85 ºC Min.
Water Content % 0.15 Max. 0.15 Max.
Molecular Weight 76.1 120.15
Acidity % w/w (as Acetic Acid) 0.01 Max. 0.01 Max.
Viscosity at 20 ºc 1.7 cps. 3.9 cps.
Solubility In water Soluble Soluble
Nato Code S-748 S-1745
Diethylene Glycol Contain (% m/m) - 0.5 Max. (DEF STAN 68-252/2)
Ethylene Glycol Contain (% m/m) 0.025 Max. 0.5 Max. (MIL - DTL - 85470B)
Joint Service Designation AL-31 AL-41
USAF Military Specification MIL - DTL - 27686G MIL - DTL - 85470B
British Military Specification DERD 2451/issue3 DEF STAN 68-252/2

Packing

50 & 190 Kg. in M.S. or HDPE Drum.

ADVANCE PETROCHEMICALS LTD. also supply FSII products as per customer specification.

Ethylene Glycol Monomethyl Ether - EGMME
Ethoxylate Nonyl Phenol