High temperature grease for high temperature bearings
Produktbeschreibung
High temperature grease for constant-running high temperature bearings

Formulated with special organic thickener through special process
Base oil: high-quality synthetic base oil
Additives: antioxidant, anti-rust additive and other special additives
Applicable temperature range: -20 - 250℃

Excellent high-temperature resistant performance, non-softening and non-dripping during long-term operating under high-temperature.
Long service life, particularly prominent in the high-temperature environment.
Have good lubricity, to extend the equipment service life under heavy-duty condition.
Outstanding oxidation stability and colloidal stability, to extend oil change intervals.
Non-coking, the bearing not easy to block and the pipeline not easy to plug under high-temperature.
Has good anti-rust property, could prevent rusting to lubricating parts.

For high-temperature bearings used in metallurgy, cement, glass, textile industry, and corrugating machines.

|
Item |
Typical data |
Test Method |
|
Dropping Point,0C |
310 |
GB/T3498 |
|
Worked Penetration,0.lmm |
288 |
GB/T269 |
|
Oil separation ( 1000C,24h),% |
1 |
SH/T0324 |
|
Evaporation(1500C,1h),% |
0.22 |
GB/T7325 |
|
Corrosion(T2Copper Sheet,1000C ,24h) |
Qualified |
GB/T7326,Second Method |
|
Corrosion Preventive Property(520C,48h ),Grade |
1 |
GB/T5018 |
|
Water Washout Losses( 380C,1h ), % |
2.1 |
SH/T0109 |
|
Oxidation Stability(990C,100h,0.760MPa) Differential Pressure,Mpa |
0.035 |
SH/T0325 |
|
Extreme-Pressure Property(Four-ball method)PB Value, N |
3087 |
SH/T0202 |








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