Solid lubricant

A technology of solid lubricants and cleaning agents, applied in the directions of lubricating compositions, additives, petroleum industry, etc., can solve the problems of affecting the service life of motion and parts, poor anti-friction and wear performance, large exhaust emissions, etc. Lubrication effect, reduced friction and wear, longer life effect

Inactive Publication Date: 2002-02-27
太红花 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing solid lubricants have poor anti-friction and wear performance, which affects the service life of motion and parts, consumes fuel and oil, has high usage costs, and has large exhaust emissions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A solid lubricant mainly containing 96% by weight of MoS2, 2.2% of Ca-S dispersant and 1.5% of ZnDTP antioxidant.

[0009] This solid lubricant can be used not only in automobiles but also in gear oils for manual transmissions and the like. If a certain amount of this solid lubricant is added to the gear oil, then the gears will obviously feel much more lubricated and lighter when shifting gears, which obviously reduces friction and wear, facilitates movement, fully protects the contact parts, and can prolong the life of the gear. Mechanical service life.

Embodiment 2

[0011] A solid lubricant containing 96% by weight of MoS2, 0.7% of Ca-S dispersant, 0.5% of ZnDTP antioxidant, 2% of PIB tackifier, 0.5% of SI-P antifoaming agent and 0.3% The P·P cleaner.

[0012] The solid lubricant is mainly used in engines that are started by injecting various lubricants, such as various vehicles, large, medium and small various equipment, motorcycles, etc.

[0013] If 20G, 40G and 120G of this solid lubricant are injected into vehicles with 4L engine oil, 8L engine oil and 24L engine oil respectively, then fuel can be saved by 5-20%, exhaust emissions can be reduced by 20%, and horsepower can be increased by 10-20%. There is no need to warm up in winter. Among them: For vehicles that need to inject more than 40G, it is best to inject half of it first, and then inject the remaining half after the vehicle has driven for about 100 kilometers, so the effect is particularly good.

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PUM

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Abstract

The solid lubricating agent contains MoS2, and is characterized by that it also contains (wt%) 0.3%-3% of Ca-S dispersing agent, 0.15-2% of ZnDTP antioxidant, 0.25%-2% of PIB tack producer, 0.15%-2% of SI-P antiform additive, and 0.15%-2% of P.P cleaning agent. It not only can reduce friction and wear, but also can greatly prolong the service life of parts, and can save fuel and engine oil, and can reduce discharge of tail gas, and can remove dampness and rust from parts to protect parts. Said solid lubricating agent possesses excellent high temp. resistant and high pressure resistant properties, can be used in the machine with explosive friction, and possesses excellent lubricating action at high and low temp. environments.

Description

technical field [0001] The invention relates to a lubricant, especially a solid lubricant. Background technique [0002] The existing solid lubricants have poor anti-friction and wear properties, which affect the service life of motion and parts, consume fuel and engine oil, have high usage costs, and have large exhaust emissions. Contents of the invention [0003] In view of the above problems, the object of the present invention is to provide a solid lubricant that can reduce friction and wear, facilitate movement and prolong the service life of parts. [0004] A solid lubricant containing MoS2 is characterized in that it also contains 0.3% to 3% Ca-S dispersant by weight. Because it contains Ca-S dispersant, it prevents the adhesion of abrasive foreign matter and disperses it into tiny particles; therefore, it can not only greatly reduce the friction and wear between lubricated parts, make it easier to move, and greatly extend the It not only prolongs the service life...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M125/22
Inventor 太红花金泰均
Owner 太红花
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