The SF-50 multi-purpose mineral grease with ANTIFRICTION TREATMENT offers a cost/benefit ratio superior to all other similar greases on the market.
Characteristics and Benefits
The SF-50 unique formulation includes such elements as:
- Superior quality mineral base oil;
- Overbased calcium sulfonate complex;
- PROLAB's ANTIFRICTION TREATMENT.
Its exclusive PROLAB formula brings the SF-50 multi-purpose mineral grease to an exceptional level of performance:
- Reduces friction
- Protects against rust, corrosion and oxidation
- Provides exceptional load resistance
- Greater mechanical stability
- Excellent moisture resistance
The exceptional properties of the SF-50 multi-purpose mineral grease bring notable benefits from regular use including less frequent lubricating jobs and substantial savings on maintenance costs.
Types of Application
The SF-50 is a must for the workshop, the car, RTV and every type of business, no matter what the size or the nature of the operations.
It is best suited for greasing joints, pins, slide tracks and bearings with a rotational speed of 1500 rpm or less.
Directions for Use
Always use SF-50 multi-purpose mineral grease in reference to the equipment manufacturer's manual.
Whenever performing a grease change, make sure to validate the compatibility of the various greases used (refer to PROLAB's Grease Compatibility Chart).
435 g, 17 kg, 55 kg, 180 kg
|Characteristics||ASTM Test||Typical Values|
|Viscosity at 40°C||D445||130-150 cSt|
|Viscosity at 100°C||D445||12,6 cSt|
|Oil Separation at 25°C||D1742||0,2%|
|Consistency 60X||D217||278 (1/10mm)|
|Shear Stability 100,000X||D217||4,3%|
|Shear Stability 10,000X (50/50 with water)||D217||18,8%|
|Bomb Oxidation, psi drop after 100h||D942||1,5 psi|
|Bomb Oxidation, psi drop after 1000h||D942||n/a|
|4-Ball Wear (75°C, 40 kg, 1200 t/m, 1h)||D2266||0,4 mm|
|Load Wear Index||D2596||n.d.|
|Weld Load||D2596||363 kg|
|Timken OK Load||D2509||29 kg|
|Water Spray Resistance at 79°C||D1264||2-5%|
|Copper Corrosion Rating||D4048||n/a|
|Torque at -40°C||D4693||n/a|
|Salt Fog Corrosion (1 mil d.f.t.)||B117||n/a|