Thickened by lithium hydroxystearate, SINOPEC Extreme White Grease is made from deeply refined white oil through special technical process. The appearance is snow white so as to reduce contamination in special application. According to GB/T 7631.8-90(ISO6743/9-1987), it can be classified as follow:L-XBCBA 0,L-XBCBA 1,L-XBCBA 2,L-XBCBA 2-3,L-XBCBA 3.
Features & Benefits
· Thick lubricating film effectively reduce abrasion between friction pairs.
· Excellent adsorption capability to metal surface. Prevent bearings rust during the process of running.
· Do not contain any heavy metal and nitrite that will do harm to human’s health and won’t pollute environment.
Technical specification
· Meets the following performance specification: Q/SH303 347—2004
Application
· It is suitable for high speed bearing and precision bearing and other textile machine.
· Application temperature range:-20ºC to 120ºC.
Typical Properties
Items | Typical Properties | Test Method | ||||
0 | 1 | 2 | 2T | 3 | ||
Appearance | Smooth white buttery | visual | ||||
Worked Cone Penetration,0.1mm | 380 | 321 | 278 | 261 | 234 | ASTM D217 |
Dropping Point,ºC | 177 | 205 | 207 | 207 | 206 | ASTM D566 |
Oxidation stability (99ºC,100h,758kPa)
Pressure drop , kPa |
41 |
10 |
12 |
13 |
11 |
ASTM D942 |
Attentions
· Prevent water and impurities during storage and transportation.
· Do not mix with other type of grease.
· Do not heat before using.