Burolit-CU
Universal heat-resistant non-stick grease based on bentonite with ultra-disperse copper powder. It ensures the reliable protection of rotating connections at heavy drilling conditions in a wide temperature range to lubricate threaded and muff couplings in oil-producing, mining, metallurgical and automobile industry. It has high adhesion due to bentonite as well as ensures the tightness and long life of couplings to be lubricated. It has high resistance to hydrowash.
It is suitable for horizontally oriented drilling.
Parameter |
Method |
EP1 |
Base
|
— |
Bentonite |
Operating temperature range, ºС
|
— |
-40…+1100 |
Grease color
|
Visually |
copper |
NLGI consistency index
|
DIN 51 818 |
1 |
0.1 mm penetration
|
DIN ISO 2137 |
310-340 |
Colloid stability, % |
DIN 51817 |
8 |
Drop point, ºС |
DIN ISO 2176 |
N/A |
Density, g/cm3
|
DIN 51350 |
1.3 |
Basic oil viscosity at 40ºС, mm2/s |
DIN 51562-1 |
1000 |
Flash point, ºС |
ASTM D-92 |
N/A |
Friction coefficient |
API RP7G |
1.15 |
OOO KONDOR COMPANY
ATT.: SUPPLY DEPARTMENT !!!! R&LD !
Moscow
8 (495) 790-14-52
8 (915) 218-57-47
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8 (812) 318-12-75
8 (812) 318-12-74