SINOPEC Gear Grease 7407 is a high-performance grease which combines a semi-synthetic base oil with complex soap thickener. According to GB/T 7631.8-90(ISO6743/9-1987), Grease 7407 can be classified as L-XBCEB1.
Features & Benefits
· Optimum anti-wear and heavy load capability
· excellent shock load protection performance.
· Exceptional adhesiveness to gear teeth
· Prolonged service life
· 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/T0496-94.
Application
· It is specially designed for the lubrication of various low speed heavy loads gear boxes,sprockets, shaft coplings or other power transmission systems.
· Application temperature range: -20ºC to 120ºC.
Typical Properties
Items | Typical Properties | Test Methods |
Appearance | brown smooth buttery | Visual |
1/4Worked Cone Penetration, 0.1mm | 80 | ASTM D217 |
Dropping Point,ºC | 180 | ASTM D566 |
Evaporation Loss (120ºC,1h)% | 1.0 | ASTM D972 |
Load Capability, N
PB PD |
1200 7000 |
ASTM D 2783 |
Attentions
· Prevent water and impurities during storage and transportation.
· Do not mix with other type of grease.
· Do not heat before using.