Thickened by new thickening agent, SINOPEC Aluminum Complex Base Grease is made from high viscosity mineral oil with anti-rust and oxidation inhibitors through special technical process. According to GB/T 7631.8-90(ISO6743/9-1987), it can be classified as follow:L-XBGMA0,L-XBGMA1, L-XBGMA 2.
Features & Benefits
· Peculiar thermal reversibility. Resume to its normal fibre structure when cooling down after being heated at high temperature.
· Short fibre structure of its thickener makes No.1 and No.2 grease are suitable for long distance pumping.
· Excellent high temperature, lubricity and oxidation resistant properties.
· Acceptable anti-rust performance. Prevent rust at lubrication points.
· Do not contain any heavy metal and nitrite that will do harm to human’s health and pollute environment.
Technical specification
· Meets the following performance specification: SH/T0378-92(2003)
Application
· It is used for high temperature and heavy-load equipments such as continuous rolling, continuous casting machine and steel tapping roller in metallurgical industry, printing and dyeing machinery, high capacity motor.
· Application temperature range:-20to150ºC,Using to 180ºC in short time.
Typical Properties
Items | Typical Properties | Test Methods | ||
0 | 1 | 2 | ||
Appearance | Smooth, red, buttery | Visual | ||
Worked Cone Penetration,0.1mm | 372 | 329 | 276 | ASTM D217 |
Dropping Point,ºC | 238 | 266 | 272 | ASTM D2265 |
Copper Corrosion (T2 copper strip,100ºC,24h) | pass | JIS K 2220.5.5 | ||
Oil Separation (100ºC,24h),% | — | 5.8 | 2.6 | FTMS 791-321.3 |
105 Stroke Penetration Change Rate from 60 Stroke, % | 8 | 9 | 11 | ASTM D217 |
Attentions
· Prevent water and impurities during storage and transportation.
· Do not mix with other type of grease.
· Do not heat before using.