Mobil HyJet IV-Aplus is a fire-resistant Type IV phosphate ester aviation hydraulic fluid that offers performance capabilities at levels close to those of Type V fluids. Mobil HyJet IV-Aplus hydraulic fluid offers outstanding rust and deposit control.
Benefits of Mobil HyJet IV-A plus:
- offers potential savings in fuel consumption and costs with its low-density formulation;
- provides excellent high-temperature stability and low-temperature viscosity for extended fluid and component life;
- offers superb deposit control and exceptional protection against wear, rust and corrosion, helping airlines reduce repair costs and maximize equipment life.
Mobil HyJet IV-A plus fire-resistant aviation hydraulic fluid is used in commercial aircraft hydraulic systems where phosphate hydraulic fluids are recommended. It is compatible in all proportions with commercial Type IV and Type V phosphate ester aviation hydraulic fluids.
Physical and chemical indicators of Mobil HyJet IV-A plus
|Name of the indicator||Norm GOST (TC)|
|Kinematic viscosity at 127,6°С, mm2/s||2,6|
|Acid Number, mgKOH/g||0,04|
|Autoignition Temperature, °C||427,7|
|Density at 16°C , kg/m³||1001|
|Flash point, cleveland open cup, °C||176,1|
|Shear stability, % kinematic viscosity loss, 40 °C, %||22|
|Pour point, °C||-62,2|