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» NATIONAL INDUSTRIAL CHEMICALS NOTIFICATION AND ASSESSMENT SCHEMFULLE(PUBLIC REPORT)
Advanced fire-resistant Type IV phosphate ester aviation hydraulic fluid.
Exxon HyJet IV-Aplus fire-resistant aviation hydraulic fluid is used in commercial aircraft hydraulic systems
where phosphate hydraulic fluids are recommended.
Exxon HyJet IV-Aplus meets or exceeds the following industry and builder specifications. It is approved against
the aircraft manufacturer requirements and is included in their Qualified Products Lists.
Features and Benefits
| Exxon HyJet IV-A plus offers the following key features and benefits: | |
| Features | Advantages and Potential Benefits |
| Best in high temperature stability among Type IV fluids | Longer fluid lifeLesser need to replace fluid due to degradation Reduced hydraulic system maintenance costs |
| Lowest density Type IV fluid | Reduced weight of the hydraulic fluid carried by aircraft Reduced aircraft fuel consumption, lower operating costs |
| Effective rust protection | Reduced the risk of equipment damage in the event of major water contamination |
| Excellent low temperature flow (viscosity) properties | Precise hydraulic system control and response even during extended range/polar flightsLonger equipment life |
| Excellent deposit control | Longer equipment lifeReduced maintenance costs |
| Excellent protection against electro-chemical corrosion Protection against servo valve and pump damage (erosion) | Protection against servo valve and pump damage |
| Approved by all major aircraft manufacturers | Use as fleet lubricant by airline operators |
| Fully compatible with all approved phosphate ester | Flexibility in use by airline operators |