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A dry-film lubricant

A technology of dry film lubricants and additives, applied in the direction of lubricating compositions, additives, petroleum industry, etc., which can solve the problems of environmental pollution, wear resistance decline, serious problems, etc., and achieve a wide range of processing temperature and good wear resistance Effect

Inactive Publication Date: 2016-07-06
田建频
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing dry film lubricants, most of the raw materials used contain molybdenum disulfide, which means that the pollution to the environment is relatively serious.
In addition, if it is used under relatively high load or high-speed operation, most of the existing dry film lubricants will have reduced wear resistance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Example 1, a dry film lubricant, the components are divided into the following weight percentages: mixed solvent 8%, polytetrafluoroethylene 17%, tungsten disulfide 12%, wear-resistant filler 0.5%, binder 30% , Additive 3%.

Embodiment 2

[0008] Example 2, a dry film lubricant, the components are divided into the following weight percentages: mixed solvent 15%, polytetrafluoroethylene 22%, tungsten disulfide 19%, wear-resistant filler 5%, binder 40% , Additive 6%.

Embodiment 3

[0009] Example 3, a dry film lubricant, the components are divided into the following weight percentages: mixed solvent 23%, polytetrafluoroethylene 39%, tungsten disulfide 33%, wear-resistant filler 7%, binder 50% , Additives 9%.

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PUM

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Abstract

The invention relates to the technical field of chemical materials and particularly relates to a dry-film lubricant. The dry-film lubricant comprises 8-23% by weigh of mixed solvents, 17-39% by weight of polytetrafluoroethylene, 12-33% by weight of tungsten disulfide, 0.5-7% by weight of a wear-resistant filler, 30-50% by weight of an adhesive and 3-9% by weight of an auxiliary agent. The objective of the invention is to provide the dry-film lubricant good in wear resistance and wide in processing temperature range.

Description

Technical field [0001] The invention relates to the technical field of chemical materials, in particular to a dry film lubricant. Background technique [0002] Lubricant refers to the lubricating medium used to reduce the friction resistance of the friction pair and slow down its wear. Lubricants are essential in industrial machinery manufacturing. Lubricants can be used to reduce friction and reduce losses. In the existing dry film lubricants, most of the raw materials used contain molybdenum disulfide, which means that the pollution to the environment is relatively serious. In addition, if it is used under relatively high load or high-speed operation, most of the existing dry film lubricants will have reduced wear resistance. Summary of the invention [0003] The purpose of the present invention is to provide a dry film lubricant with good wear resistance and a wide processing temperature range. [0004] The technical solution adopted by the present invention is a dry film lub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M167/00C10N30/06
Inventor 田建频
Owner 田建频
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