复合磺酸钙 CHEMTURA G2106, NLGI No.1.5/2

DESCRIPTIONG-2106is a member of a family of technologically advanced greases which have been developed by complexing modified overbased calcium sulfonates. This technology, developed and patented by Crompton, is characterized by exceptional mechanical stability, high dropping point, high load carrying performance, reduced wear, and excellent resistance to water and corrosion. This technology equals and in many ways outperforms other premium, high temperature greases such as Lithium Complex, Aluminum Complex and Polyurea.

FEATURES AND BENEFITSThermal and Mechanical Stability

• Superior mechanical stability versus other thickeners, particularly in the presence of heat and water

• High dropping point, typically in excess of 300ºC

• Formulated to resist separation under centrifugal forces

Load Carrying & Wear Protection

• Excellent EP and AW properties inherent in the thickener

• Does not require the use of additional additives

Corrosion Resistance

• Sulfonates are known and used for their excellent rust prevention properties

• This property is inherent in the thickener

• Will easily outperform all other technologies

Resistance to Water

• Excellent resistance to water washout and spray-off

Resistance to Oxidation

• The use of a premium antioxidant ensures excellent thermal and oxidation stability

APPLICATION AREASG-2106is designed to exceed the requirements needed to lubricate high speed and gear couplings. It can also be used as a fifth wheel grease and as a summer grade pin bushing grease.

TYPICAL

DATAPropertiesTest MethodG-2106

NLGI Grade ASTM D217 1

Colour Visual Brown

Texture Visual Smooth

Dropping Point, ºC ASTM D2265 318

Consistency, 60 strokes, mm/10 ASTM D217 325

Mechanical Stability ASTM D217

Worked 10,0000 strokes, % change 2.3

Worked 10,000 strokes, with 50/50 water, % 7.9

Timken OK Load, kg ASTM D2509 29.5

4-Ball EP LWI, kgf ASTM D2596 62

Weld Point, kg 500

4-Ball Wear, mm ASTM D2266 0.42

Rust Test, rating ASTM D1743 Pass

Salt Fog Corrosion, 1 mil d.f.t. , hours ASTM B117 >300

Copper Corrosion, rating ASTM D4048 1B

Bomb Oxidation, psi drop after 1000 hours ASTM D942 6.0

Water Washout at 80ºC, % lost ASTM D1264 2.5

Resistance to Water Spray, % retained GM 9076P 80

Oil Separation, % loss ASTM D1742 0.2

Centrifuge Test, % separation at 36,000 rpm: ASTM D4425

3 hours 0.0

8 hours 0.0

24 hours 6.0

The values quoted above are typical of normal production. They do not constitute a specification.

Available in all NLGI Grades, to a minimum cone penetration of 260 mm/10 (Grade 2.5).(Performance data may vary between grades.)

HANDLING

INFORMATION

G-2106 may be handled using conventional grease handling and dispensing methods.

SAFETY

INFORMATIONFor more extensive information on the safe handling and use of this product, see the Material Safety Data Sheet.

SHIPPING

INFORMATIONPetroleum Lubricating Grease

Available in a wide range of containers.