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ZL7-2 low-temperature grease
ZL7-2 low-temperature grease

ZL7-2 low-temperature grease

Type: Aviation Grease

Implementation Standards: Q/SY YM 0029-2000

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

Use: Protection and lubrication of aircraft operating rod systems

AVIC Hangte ZL7-2 low-temperature grease is a high-performance grease designed for aviation, precision instruments and wide-temperature mechanical equipment.

Technical indicators

  • Dropping point, °C

    182°C

  • Minimum temperature

    -60°C

  • Maximum temperature

    120°C

Packing Specifications

  • Protect from light

    1kg/barrel

  • Protect from light

    15kg/barrel

Detailed description

Overview:

AVIC Hangte ZL7-2 low-temperature grease is a high-performance grease designed for aviation, precision instruments and wide-temperature mechanical equipment. It has excellent low-temperature performance and chemical stability. The operating temperature range is -60℃~ +120℃.


Performance characteristics:

◎Excellent ultra-low temperature performance: still maintain lubricity at -60℃, suitable for extremely cold environments

◎Good wide temperature adaptability: still stable at high temperatures (120℃), high dropping point, and resistance to thermal oxidation

◎Good mechanical stability: stable structure after shearing, extending service life

◎Good water and rust resistance: not easy to emulsify, suitable for humid environments


Recommendation:

Protection and lubrication of aircraft operating rod systems, lubrication of rolling bearings and sliding bearings of various mechanical equipment.


Execution standard: Q/SY YM 0029-2000


Technical Parameters:

Item testQuality indexTest results
AppearanceLight yellow to light brown uniform ointmentLight yellow to
Drop point ℃ not less than170182
Working cone penetration 0.1mm270-320281
Corrosion (100℃, 3h)QualifiedQualified
Pressure oil separation % not more than3025.58
Evaporation (60℃, 24h) % not more than40.6
Oxidation stability (99℃, 100h, 78.5×104Pa)
Pressure drop, Pa not more than
Acid value after oxidation mgKOH/g not more than


3.5×104

1.0


1.2×104

0

Acid value after oxidation mgKOH/g not more thanNoneNone
WaterNoneNone


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Usage scenarios

F-7
K-8
Y-8
Y-7

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

Contact us

+86 186-2493-6708

Beijing · China

Building A, Rongjing Lido, Yizhuang Economic and Technological Development Zone, Beijing

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