Complaint
1. high temperature, humid and heavy load working condition;
2. heavy industry such as mining, iron and steel, railway, paper manufacturing, off-road, marine;
3. under water application;
4. food grade application
Calcium sulfonate complex grease is widely used in equipment lubrication of metallurgy, automobile hub bearing, paper manufacturing, mining, plastic extruding and textile industry under the circumstance of high temperature, high humidity and heavy load industry and mining in the range of -30ºC-220ºC in a long time.
Quality Specifications
Item | Quality Index | Test Method | ||
1# | 2# | 3# | ||
Drop Point ºC No Less Than | 330 | 350 | 360 | GB/T4929 |
Cone Penetration,1/10mm | 310-340 | 265-295 | 220-250 | GB/T269 |
Corrosion(T2 Copper Sheet,100ºC,3h) | Copper sheet turns neither green nor black | GB/7326(B Method) | ||
Oil Separation(100ºC 24h) No More Than | 2.1 | 1.6 | 1.3 | SH/T0324 |
Water Wash Loss(79ºC 1h)% No More Than | 1.4 | 1.2 | 1 | SH/T0109 |
Volatility(180ºC 1h)% No More Than | 1 | SH/T7325 | ||
Oxidation Stability, Mpa No More Than | 1.5 | SH/T0325 | ||
Viscosity Pa·S No More Than | 410 | 600 | 800 | SH/T0048 |
Extreme Pressure Property (Four Ball Method) | 500 | SH/T0202 | ||
1372 | 1568 | 1568 | ||
7840 | 7840 | 7840 | ||
