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Supplier: SAE International
Description: molybdenum and phosphorus. However, a close examination of the impact of other formulation additives is lacking. A systematic evaluation of the impact of the detergent package, including single-metal and bimetal detergent systems, ashless and ash-containing additives has been
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Supplier: SAE International
Description: this study, the effects of some major additives, namely detergents, zinc dialkyl-dithiophopshate (ZDDP) and molybdenum dithiocarbamate (MoDTC), on silicone rubber were investigated. Silicone rubber test specimens were immersed in sample oils containing these additives for
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Supplier: ASTM International
Description: DESIG: D874 06 ^TITLE: Standard Test Method for Sulfated Ash from Lubricating Oils and Additives ^SCOPE: 1. Scope 1.1 This test method covers the determination of the sulfated ash from unused lubricating oils containing additives and from additive concentrates used
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Supplier: SAE International
Description: Although metallic compounds are widely known to affect combustion in internal combustion engines, the potential of metallic additives in engine oils to initiate abnormal combustion has been unclear. In this study, we investigated the influence of combustion chamber deposits derived
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Supplier: SAE International
Description: combustion. However, the mechanisms involved have yet to be elucidated, and it is unclear how the individual components of engine oil additives influence autoignition. This study investigated the effect on autoignition of boundary lubricant additives that are mixed into the
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Description: Miscellaneous Mechanical Components are those components and assemblies not easily categorized. Idler Rollers, Feed Rollers, Cam Followers, Synchro Clamps and Geneva Mechanisms all play an important role in a broad range of applications.
- Type / Function: Lubricant
- Features: Petroleum / Mineral Oil
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Supplier: ASTM International
Description: 1.1 This test method covers the quantitative determination of additive elements in unused lubricating oils and additive packages, as shown in Table 1. The pooled limit of quantitation of this test method as obtained by statistical analysis of interlaboratory test results is
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Supplier: ASTM International
Description: 1.1 This test method covers the quantitative determination of barium, boron, calcium, copper, magnesium, molybdenum, phosphorus, sulfur, and zinc in unused lubricating oils and additive packages. 1.2 The precision statements are valid for dilutions in which the mass % sample in
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Supplier: Parent Petroleum Co.
Description: larger image Castrol Contractor Special is a lithium complex grease that contains 3% molybdenum disulfide. These solid additives help Castrol Contractor Special maintain barrier lubrication and film strength during extremes of high loads, severe shocks, high temperatures and
- Type / Function: Grease / Gel
- Features: Petroleum / Mineral Oil
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Supplier: Parent Petroleum Co.
Description: larger image Castrol Contractor Special is a lithium complex grease that contains 3% molybdenum disulfide. These solid additives help Castrol Contractor Special maintain barrier lubrication and film strength during extremes of high loads, severe shocks, high temperatures and
- Type / Function: Grease / Gel
- Features: Petroleum / Mineral Oil
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Supplier: Krytox™ Performance Lubricants
Description: Krytox™ 250 series EP greases are black greases that contain molybdenum disulfide added as an extreme pressure additive for highly loaded gears and bearings.
- Kinematic Viscosity (@ 40°C): 4.1 to 800 cSt
- Operating / Use Temperature: -30 to 550 F
- Pour Point: -30 F
- Industry Applications: Aerospace
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Supplier: Krytox™ Performance Lubricants
Description: Krytox™ GPL 210-217 EP greases are black greases that contain molybdenum disulfide added as an extreme pressure additive for highly loaded gears and bearings.
- Kinematic Viscosity (@ 40°C): 8.4 to 177 cSt
- Operating / Use Temperature: -60 to 355 F
- Viscosity Index: 111
- Pour Point: -60 F
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Supplier: ASTM International
Description: selenium, or sulfur in whole crude oil may be difficult by this test method due to the presence of their volatile compounds of these elements in crude oil; but this test method should work for resid samples. 1.4 Because of the particulates present in crude oil samples, if they
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Supplier: SKF/Global
Description: SKF LGWM 1 is a low consistency mineral oil based grease, using a lithium soap and containing extreme pressure additives. It is extremely suitable for the lubrication of bearings operating under both radial and axial loads. Good oil film formation at low temperatures down to –30
- Kinematic Viscosity (@ 40°C): 200 cSt
- Operating / Use Temperature: -22 to 230 F
- Applications: Bearings, Machine / Gears
- Features: EP (Extreme Pressure / Active), Lithium Complex, Molybdenum / Metal Sulphide, Petroleum / Mineral Oil
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Supplier: Parent Petroleum Co.
Description: washout. Super-STA and Super-STA M are manufactured with high-quality paraffinic base oils and a lithium 12-hydroxystearate soap thickener. They are fortified with extreme-pressure and antiwear additives, rust and oxidation inhibitors, and a tackiness additive. They have good
- Viscosity Index: 95
- Type / Function: Grease / Gel
- Features: Petroleum / Mineral Oil
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Supplier: Parent Petroleum Co.
Description: washout. Super-STA and Super-STA M are manufactured with high-quality paraffinic base oils and a lithium 12-hydroxystearate soap thickener. They are fortified with extreme-pressure and antiwear additives, rust and oxidation inhibitors, and a tackiness additive. They have good
- Viscosity Index: 95
- Type / Function: Grease / Gel
- Features: Petroleum / Mineral Oil
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Supplier: Celanese Corporation
Description: oil additives.Frothing, also known as froth flotation, is the process of selectively separating hydrophobic valuable minerals from hydrophilic waste gangue. In its simplest form, froth flotation is a method whereby minerals can be "skimmed" from the surface of "slurry" that is "foamed"
- Form & Features: Liquid / Solution
- Applications: Mining / Minerals
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Supplier: Dupont Molykote
Description: spindles. FEATURES High load carrying capacity Suitable for long-term lubrication Good oxidation resistance Emergency running properties, i.e. in the case of mixed friction providing of wear protection by solid lubricants and EP additives Good protection against scarring (false Brinelling)
- Kinematic Viscosity (@ 40°C): 114 cSt
- Operating / Use Temperature: -22 to 302 F
- Density / Specific Gravity (@15.6°C, 60°F): 0.89 specific gravity
- Applications: Bearings, Machine / Gears
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Supplier: ASME
Description: systems Ring, disc and splash lubrication Oil mist or fog systems Oil circulation systems Oil changing problems Selection of the appropriate system Chapter 6 Oil Changing and Oil Conservation Oil changing Oil resources and conservation Oil
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Supplier: ASME Standards and Certification
Description: systems Ring, disc and splash lubrication Oil mist or fog systems Oil circulation systems Oil changing problems Selection of the appropriate system Chapter 6 Oil Changing and Oil Conservation Oil changing Oil resources and conservation Oil
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Additive depletion (ZDDP) V Total Acid Number (TAN) for NatGas engines and lube oils (read more)
Browse Oil Sensors and Analyzers Datasheets for AMETEK Spectro Scientific
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Solid Lubricants
Molybdenum disulfide powder and graphite powder are added as additives to lubricating oil and grease. These two kinds of lubricants are black, which will pollute the environment. BN is white and non-toxic. These properties are of greater significance for textile, food machinery and friction pairs
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Friction and Film-Formation Properties of Oil-Soluble Inorganic Nanoparticles
Some metal containing engine oil additives ( molybdenum dithiocarbamates and zinc dithiophosphates) can reduce boundary friction but cause thin-film or mixed lubrication friction to increase [10, 11 and 12, 20, 21 and 22].
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An investigation of the effects of some motor oil additives on the friction and wear behaviour of oil‐soluble organomolybdenum compounds
… compatibility between additives is very impor- tant in connection with the actual performance of molybde- num-containing motor oils, it is necessary to investigate the phenomena and mechanisms concerning the interactions be- tween motor oil additives and molybdenum corn pound^.^^^ In …
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The Inorganic Analysis of Petroleum
Many so-called "tune-up" oils contain molybdenum additives , such as glycol molybdate, and its presence is always a possibility in used crankcase oils of unknown origins.
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Controlling the Corrosion of Copper Alloys in Engine Oil Formulations: Antiwear, Friction Modifier, Dispersant Synergy
OIL ADDITIVE INTERACTIONS MOLYBDENUM FRICTION MODIFIER/ANTIOXIDANT ADDITIVES Figure 1 shows the concentration of copper in the end-of-test oil vs. the concentration of the commercial molybdic acid/amine complex added to the baseline diesel formulation.
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Fast electrothermal treatment of composites with mineral filler
1.6 mm); the lubricant is machine oil with added molybdenum disulfide.
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Evaluation of Organic molybdenum Complex as a Synergist for Arylamine Antioxidant in Synthetic Lubricants
In this paper, we synthesized an oil -soluble additive molybdenum complex.
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Chemical and Physical Analysis of Reaction Films Formed by Molybdenum Dialkyl-Dithiocarbamate Friction Modifier Additive Using Raman and Atomic Force Microscopy
The technique has been used quite widely to study solid MoS2 lubricant films [19–21] and Willermet has employed it to show the presence of MoS2 in wear scars produced by formulated oils containing soluble molybde- num additives [22].
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Evaluation of Low Phosphorus Engine Oil Containing MoDTC
There was a report that the addition of a molybdenum additive to base oils caused an increase of deposits in TEOST 33C18) and MoDTC led to an increase of deposits in full formulation oils in this study.
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Investigation of wear phenomena by microscopy
This phenomenon has been demonstrated by Cusano & Sliney (1982a, b) with both graphite and molybdenum disulphide added to oils .