Grease for gantry cranes

A technology of lubricating grease and gantry, which is applied in the field of lubricating grease, can solve problems such as unsatisfactory working effect, and achieve good working effect and reasonable formula

Inactive Publication Date: 2011-11-09
陈建斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing lubricating grease for ga

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0020] Example 1:

[0021] A lubricating grease for gantry cranes is composed of the following raw materials by weight:

[0022] 3 parts of hydrated aluminum hydroxide

[0023] 11 parts of 12-hydroxystearic acid

[0024] Boric acid 4 parts

[0025] 2 parts of polyethylene

[0026] 5 parts of methyl salicylate

[0027] 70 parts of engine oil.

Example Embodiment

[0028] Example 2:

[0029] A lubricating grease for gantry cranes is composed of the following raw materials by weight:

[0030] 5 parts of hydrated aluminum hydroxide

[0031] 180 parts of 12-hydroxystearic acid

[0032] 2 parts of boric acid

[0033] Polyethylene 1 part

[0034] 1 part of methyl salicylate

[0035] 66 parts of engine oil.

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PUM

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Abstract

The invention discloses grease for gantry cranes. The grease comprises algeldrate, 12-hydroxy stearic acid, boric acid, polyethylene, methyl salicylate and engine oil. The grease has the advantages of reasonable formula and good working effect.

Description

Technical field: [0001] The invention relates to a lubricating grease. Background technique: [0002] The existing lubricating grease for gantry cranes has unsatisfactory working effect. Invention content: [0003] The purpose of the invention is to provide a lubricating grease for gantry cranes with reasonable formula and good working effect. [0004] Technical solution of the present invention is: [0005] A lubricating grease for gantry cranes is characterized in that it consists of the following raw materials in parts by weight: [0006] 2-5 parts of hydrated aluminum hydroxide [0007] 10-20 parts of 12-hydroxystearic acid [0008] 1-5 parts of boric acid [0009] Polyethylene 1~3 parts [0010] Methyl salicylate 1-5 parts [0011] 50-80 parts of engine oil. [0012] The lubricating grease for the gantry crane consists of the following raw materials in parts by weight: [0013] 3 parts aluminum hydroxide hydrate [0014] 11 parts of 12-hydroxystearic acid ...

Claims

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Application Information

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IPC IPC(8): C10M169/06C10N50/10
Inventor 陈建斌
Owner 陈建斌
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