General aviation grease 7253 aviation grease high-temperature synthetic grease
Category:
mechanical equipment/Industrial lubricants/Industrial lubricating grease
Model:
Stone Science Institute 7253 Gear and Transmission Screw Lubricating Grease
Brand:
Stone Science Institute
Retail Price
1,500.00USD
重量
kg
- Product Description
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Description :
Performance characteristics of 7253 aviation lubricating grease from the Institute of Petroleum Science and Technology
1. The excellent extreme pressure and anti-wear performance of the 7253 aviation lubricating grease from the Stone Science Institute ensures the lubrication effect under medium and heavy loads.
2. The 7253 aviation lubricating grease from the Stone Science Institute has excellent high and low temperature performance and a wide range of operating temperatures.
3. The 7253 aviation lubricating grease from the Stone Science Institute has good oxidation stability, water resistance, and colloidal stability.
4. The 7253 aviation lubricating grease from the Institute of Rock Science and Technology does not contain heavy metals or sub salts that are harmful to human health, and will not cause new pollution to the environment.
Technical specifications for 7253 aviation lubricating grease from the Institute of Petroleum Science and Technology
GJB942-1990 also complies with MIL-G-23827B
Application scope of 7253 aviation lubricating grease from the Institute of Petroleum Science and Technology
The 7253 aviation lubricating grease from the Institute of Science and Technology of China is suitable for lubricating ball, cylindrical roller, needle roller bearings, gears, as well as rolling and sliding surfaces of instruments, cameras, electronic equipment, and other equipment used in aircraft control systems. The operating temperature ranges from -73 ℃ to 121 ℃.
Typical data of 7253 aviation lubricating grease from the Institute of Petroleum Science and Technology
7253 Aviation Lubricant Project of China Academy of Petroleum Sciences result Test Method Working cone penetration/0.1mm two hundred and eighty-six GB/T 269 Extended working cone penetration (100000 times)/0.1mm three hundred and thirty GB/T 269 Drip point/℃ one hundred and seventy-one GB/T 3498 Steel mesh oil separation (100 ℃, 30h)/% four point one four SH/T 0324 Corrosion (T2 copper sheet, 100 ℃, 24h)/grade 1b GB/T 7326 Water loss rate (38 ℃, 1h)/% two point nine SH/T 0109 Evaporation rate (100 ℃, 22h)/% zero point five three SH/T 7325 Corrosion resistance/grade one GB/T 5018 Oxidation stability (100 ℃, 100h) pressure drop/Mpa zero point zero zero two SH/T 0325 Extreme pressure performance (four ball machine method) ZMZ/N four hundred SH/T 0202 High temperature performance (121 ℃)/h one thousand and two hundred SH/T 0428 Low temperature torque (-73 ℃)/N.M SH/T 0338 starting torque zero point five Operating torque zero point zero seven Precautions for 7253 Aviation Lubricating Grease from the Institute of Rock Science and Technology
Before using the 7253 aviation lubricating grease from the Stone Science Institute, clean the greasing area thoroughly and blow dry it before carefully applying the product with a tool.
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Key words:- Aviation lubricating grease
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