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Great Wall 4109 Synthetic Aviation Lubricant Oil

Type: Lubricating Oil

Implementation Standards: GJB 135A—1998

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

Use: Aircraft turbine and gas turbine engines

Great Wall 4109 Synthetic Aviation Lubricant is a Type I 1/2 low-viscosity synthetic aviation lubricant formulated with synthetic base oil and a variety of antioxidant, anti-corrosion, and anti-wear additives. It complies with the US Military Standard MIL-L-7808.

Technical indicators

Pour point, ℃

-60°C
Flash point °C

232°C

Packing Specifications

3.5kg/barrel

Detailed description

Overview:

Performance characteristics:

◎ Excellent thermal and oxidative stability, preventing lubricant deterioration at high temperatures

◎ Good high- and low-temperature performance and viscosity-temperature performance, meeting all-weather operating requirements

◎ Excellent thermal and oxidative stability, reducing coking during operation

◎ Excellent rust resistance, ensuring long-term engine operation

◎ Low evaporation and low fuel consumption

Recommended:

Suitable for long-term lubrication of aircraft gas turbine engines, as well as ground-based power plants and gas-steam combined cycle units powered by aircraft turbine engines.

Applicable temperature range: -50°C to 175°C

Execution standard:

GJB 135A—1998

Technical Parameters：

Item	4011 Synthetic Aviation Lubricant Oil
Kinematic viscosity, mm²/s 100°C -40°C	3.765 2842
Flash point (open cup), °C	232
Freezing point, ℃	<-60
Neutralization value, mgKOH/g	0.2
Evaporation loss (205°C, 6h), % (m/m)	5.76