ERA (VNII NP-216M)
Grease ERA (VNII NP-216M)
TU 38.101950-00
Product description:
Lithium grease ERA is made from synthetic polyalphaoliphine oil and contains a package of antioxidant, anti-wear and extreme pressure additives. It has low volatility.
Application:
It is designed for gears of gearboxes of electromechanisms, bearings, screw pairs and other friction units operating in the temperature range from - 60°C to + 120°C.
Characteristics of the grease:
|
Appearance |
Homogeneous ointment from gray to light brown |
|
Drop point, °С, not lower |
180 |
|
Effective viscosity at -30°С and average strain rate gradient 10 s-1, Pa · s, not more than |
900 |
|
Strength limit at 50°С, Pa |
200-350 |
|
Colloidal stability at a load of 3N, %, not more than |
22,0 |
|
The content of free alkali in terms of NaOH, %, not more than |
0,1 |
|
Evaporation at 120°С for 1 hour, %, not more than |
5,0 |
|
Water content |
Absence |
|
Content of mechanical impurities |
Absence |
Warranty period of storage is 5 years from the date of manufacture.
Packing:
The can is 0,75 kg.