Molybdenum Disulfide in the Grease Industry

Molybdenum Disulfide in the Grease Industry

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Molybdenum disulfide added to the grease can improve the grease’s lubricating capacity,
load-bearing capacity, and can reduce the wear and friction coefficient,
in the grease film undergoes a brief impact compound or high heat, acting as a replenishment.
The addition of molybdenum disulfide to grease increases the PB (maximum non-jamming load),
PD (maximum sintering load) values and reduces the diameter of the wear spot.

Molybdenum disulfide SourcesMolybdenum disulfide added particle size and proportionMax. clamping load PB(N)Sintering load PD(N)Abrasive Diameter
(392N)mm
 
 
 
Other Brand
 No additive441,3980.70.77
1.5μm,1%411.91569.10.56
1.5μm,2%509.91961.30.49
1.5μm,3%509.92451.70.51
3-5μm,2%559.01961.30.61
12-16μm,2%657.01961.30.70
MODTC2%755.12451.10.41
 
TRUER
3.788μm,2%559.02451.70.64
17.45μm, 2%706.12451.70.69
Recommended Specifications for Grease Industry(Purity>98.0%)
Grades 
z-1
 
Z-2
Parameter(maximum value)
Molybdenum trichloride(%)0.500.50
acid-insoluble substance(%)0.250.25
Iron(%)0.300.20
Water(%)0.200.30
Oil(%)0.400.40
Particle sizeD50μm1.506.00
D90μm5.0020.00

6929891bf4
                        Z-1  500X electroencephalogram                                   z-2  500X electroencephalogram

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                                                z-1 granularity map
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                                                               Z-2  granularity map

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