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No. 20 Synthetic Aviation Lubricant Oil

Type: Aviation Lubricant Oil

Implementation Standards: GJB 1219A-91

+ 8 6 1 8 6 - 2 4 9 3 - 6 7 0 8

Use: Lubrication of piston aircraft engines

AVIC Hangte No. 20 synthetic aviation lubricant is refined with high-quality synthetic base oil and additives.

Technical indicators

Freezing point °C

-45°C
Flash point °C

280°C

Packing Specifications

4L/barrel
17L/barrel
200L/barrel

Detailed description

Overview:

AVIC Hangte No. 20 synthetic aviation lubricant is refined with high-quality synthetic base oil and additives. It has the characteristics of high viscosity, high flash point, low pour point, and low volatility. It is mainly used for the lubrication of friction surfaces such as cylinders, pistons, crankshaft connecting rod mechanisms, propeller reducers, and accessory transmission mechanisms of piston aircraft engines. The applicable temperature is -30°C~130°C.

Performance characteristics:

◎High viscosity, good adhesion, excellent lubrication

◎Good low temperature effect, meeting the use requirements of most regions

◎Anti-oxidation and anti-corrosion, extending service life

◎High temperature resistance, suitable for high-load operating environment

Recommendation:

Lubrication of piston aircraft engines, and use as a raw material for mixed oil on turboprop engines.

Execution standard: GJB 1219A-91

Technical Parameters：

Project testing	Quality index	Test results
Kinematic viscosity (100℃), mm2/s not less than	20	21.13
Viscosity index not less than	80	110
Carbon residue, % not more than	0.3	0.07
Acid value, mgKOH/g not more than	0.03	0.014
Ash content, % not more than	0.003	0.0027
Water content	None	None
Flash point (open), ℃ not less than	250	280
Pour point, (℃) not more than	-18	-45