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JSC «Rostovsky
neftemaslozavod «RIKOS»

1в, Kharkovskoe shosse,
Novocherkassk, Rostov area, Russia, 346416
Tel./fax: (8635) 21-24-68
   
        
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PRODUCTION

On ranges of application

On stiffener types


English version / PRODUCTION / On stiffener types / Sodium greases and greases based on mixed soaps / LZ-TsNII (U)

LZ-TsNII (U)

GOST or technical specifications :
TECHNICAL SPECIFICATIONS 0254-013-00148820-99

Appearance :
The homogeneous salve from light yellow to dark yellow colour

The specification statement :
In roller bearings of railway cars. It is efficient in the range of temperatures from-60 °С to +100 °С.

The basic physical and chemical properties :

Penetration at 25°С :
200-260

Drop temperature, °С, not less than :
130

Viscosity at temperature (°С) and velocity gradient of deformation of 10с-1,Pa*s, no more than :
600 (0°С)

Ultimate strength on shear at temperature (°С), Pa, no more than :
200-600 (+50°С)

Colloidal stability, % of the precipitated out oil, no more than :
10,0-24,0

Mass fraction of water, %, no more than :
0,4

Mass fraction of free organic acids, mg КOH on 1 g of greases no more than :
0,02-0,2

Mass fraction of mechanical impurities, no more than :
-

Vaporability at temperature (°С), %, no more than :
9,0 (100°С)

Doping properties on the four-ball test at (20±5) °С, not less than :

Welding together offloading, Н :
n/o

Ultimate load, Н :
922

EP index (Scratch subscipt) :
n/o

Packaging :
Metal drums (200 l).

Storage guaranty period :

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