Synthetic Polyuria Grease has unique features of synthetic hydrocarbon base oil strengthened by high quality polyuria thickener, which shows a superior performance in high temperature working conditions. Thanks to this composition, shows optimum lubrication performance at wide range of working temperature. Due to high base oil viscosity and special thickener package shows a good anti-wear protection under extreme pressure applications.
Synthetic Polyuria Grease especially preferred in Iron Steel industry, central lubrication systems, rolling mill rolls, and rolls of continuous casting line output. As well as, cooling line rolls and conveyor rolls of heating furnace.
Wide operating temperature (-30 / 180 °C / short-term 200 °C)
Due to high quality thickener shows an excellent anti-wear protection;
Provides long lasting lubrication period;
Excellent anti corrosion protection ;
Excellent working performance under heavy load applications.
At high working temperatures , in bearing working under heavy load,
Iron – Steel and cement sector, central lubrication systems, rolling mills, rolls of continuous casting line output, cooling line rolls and conveyor rolls of heating furnace, where
High temperature roller bearings are present,
Walking Beam furnace ,
In vertical mill bearings,
It is used in pinion support bearings.
Hot roll bearing of cardboard and paper machines,
Large flap covers,
Cement rotary furnaces,
Automotive, glass, ceramics and bottling plants.
|Base Oil Viscosity (cst) 40 °C||ASTM D445||cst||400|
|Temperature Range||–||°C||-30 / 180|
|Penetration||ASTM D217||mm/10||280 – 310|
|Dropping Point||ASTM D2265||°C||>230|
|Penetration Stability||ASTM D1831||mm/10||+25|
|Seperation from Oil (% weight) 30 hour / 150 °C||ASTM D1742||%wt||%6,00|
|Seperation from Oil (% weight) 7 days / 40 °C||IP 121||%wt||%1,50|
|Four Ball Wear Test 1 hour / 75 °C – 400 N||ASTM D2266||mm||0,5|
|Rust Test||ASTM D1743||–||Pass|
|Speed Factor (n x dm), [mm x min]||–||–||500.000|
The statements made in this publication are according to our present knowledge. They do not absolve the user from own examinations. A legally binding assurance of certain properties or suitability for a specific use can no be derived from our statements. Possibly existing laws and regulations concerning the handling and use of our products have to be observed by the receiver of our products himself.