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Home / Products / AVIC Hangte 7254 High And Low Temperature Molybdenum Disulfide Grease

AVIC Hangte 7254 High And Low Temperature Molybdenum Disulfide Grease

Type: Aviation Grease

Implementation Standards: GJB 940-90

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

Use: Aircraft landing gear system, gears, attached splines

AVIC Hangte 7254 high and low temperature molybdenum disulfide grease is a high-performance grease designed for aviation, heavy-duty machinery and extreme temperature environments. It has excellent high and low temperature performance and extreme pressure and anti-wear performance. It is widely used in aviation and industrial fields. The operating temperature range is -60°C-120°C.

Technical indicators

Dropping point, °C

183°C
Minimum temperature

-60°C
Maximum temperature

120°C

Packing Specifications

1kg/barrel
15kg/barrel

Detailed description

Overview:

Performance characteristics:

◎Excellent extreme pressure and anti-wear properties: Contains molybdenum disulfide, can withstand heavy-load friction and reduce wear

◎Excellent wide temperature adaptability: can maintain lubricity in low temperature environment and does not lose in high temperature environment

◎Good oxidation resistance: not easy to oxidize and deteriorate, long service life

◎Good water resistance: suitable for humid environment

◎Environmental protection: does not contain heavy metals and nitrites, meets environmental protection requirements

Recommendation:

Aircraft landing gear system, gears, attached splines and other parts.

Execution standard: GJB 940-90

Technical Parameters：

Item test	Quality index	Test results
Cone penetration/(0.1mm) Not working Working (60 times)	≥200 260~310	267 280
Dropping point/℃	≥165	183
Corrosion (T₂ copper sheet, 100℃, 24h)/level	≤1b	1b
Steel mesh oil separation (100℃, 30h)/%	≤5.00	3.19
Evaporation (100℃, 22h)/%	≤2.00	0.36
Extreme pressure performance (ZMZ)/N	≥490	711