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Lubricating oil

A technology for lubricating oil and petroleum ether, applied in the field of lubricating oil, can solve the problems of easy disconnection, poor solubility, poor solubility, etc., and achieve the effects of tight and tidy wiring, lower use costs, and reduced volatilization.

Inactive Publication Date: 2015-01-21
QINGDAO HI TECH PATENT TECH TRANSFER PLATFORM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has the disadvantages of being volatile, unpleasant smell, poor solubility, unstable friction coefficient and unable to meet customer requirements, and relatively expensive.
The solubility is not good, especially when the temperature is below 10°C, the prepared wax will precipitate, and it is easy to precipitate and accumulate during coating, which makes it difficult to control the amount of wax coating in the production process of enameled wires, causing friction Unstable coefficient
Wax deposits occur during customer winding, blocking the threading hole, easy to break the wire and scratch the paint film on the surface of the enameled wire, affecting the quality of the coil and the normal production of the factory
Especially the use of gasoline lubricating oil in the winter season will give off an unpleasant odor, which will directly affect the workshop environment and production efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Example 1, a lubricating oil made from the following raw materials in parts by weight: 4 parts of trimethylolpropane, 4 parts of betulinic acid, 14 parts of petroleum ether, 6 parts of n-pentane, isodehydrowood 6 parts of lactone, 7 parts of benzyl alcohol, 5 parts of lupeyl palmitate, 4 parts of oleanolic acid, 15 parts of dichloromethane, 8 parts of absolute ethanol, 10 parts of pentaerythritol, 5 parts of glyceryl acrylate, 22 parts of water parts, 5 parts of xylene.

Embodiment 2

[0010] Example 2, a lubricating oil made from the following raw materials in parts by weight: 6 parts of trimethylolpropane, 6 parts of betulinic acid, 22 parts of petroleum ether, 8 parts of n-pentane, isodehydrowood 8 parts of lactone, 11 parts of benzyl alcohol, 7 parts of lupeyl palmitate, 6 parts of oleanolic acid, 20 parts of dichloromethane, 13 parts of absolute ethanol, 11 parts of pentaerythritol, 8 parts of glyceryl acrylate, 42 parts of water Parts, xylene 12 parts.

Embodiment 3

[0011] Example 3, a lubricating oil made from the following raw materials in parts by weight: 8 parts of trimethylolpropane, 8 parts of betulinic acid, 28 parts of petroleum ether, 10 parts of n-pentane, isodehydrowood 10 parts of lactone, 14 parts of benzyl alcohol, 8 parts of lupeyl palmitate, 8 parts of oleanolic acid, 25 parts of methylene chloride, 16 parts of absolute ethanol, 13 parts of pentaerythritol, 10 parts of glyceryl acrylate, 52 parts of water Parts, xylene 14 parts.

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PUM

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Abstract

The invention discloses a lubricating oil. The lubricating oil is prepared from the following raw materials, by weight, 4-8 parts of trimethylol propane, 4-8 parts of mesembryanthemoidigenic acid, 14-28 parts of petroleum ether, 6-10 parts of n-pentane, 6-10 parts of isodehydrocostus lactone, 7-14 parts of benzyl alcohol, 5-8 parts of lupeol palmitate, 4-8 parts of oleanonic acid, 15-25 parts of dichloromethane, 8-16 parts of anhydrous ethanol, 10-13 parts of pentaerythritol, 5-10 parts of glycidyl acrylate, 22-52 parts of water, and 5-14 parts of xylene. The lubricating oil has the advantages of good friction characteristic, good wear and rust resistance, small friction coefficient and low price.

Description

technical field [0001] The invention relates to the technical field of lubricating oil, in particular to a lubricating oil. Background technique [0002] With the development of mechanical automation, people's requirements for equipment are getting higher and higher, especially the service life of equipment. Using good lubricating oil can greatly prolong the service life of equipment. At present, there are many kinds of lubricating ointment. , some cannot be used at high temperatures, some do not have good adhesion, and some do not have good water resistance, which cannot meet people's needs. Although the lubricating oil used in the past makes the enameled wire have certain lubricity, there are many problems in use. It has the disadvantages of being volatile, unpleasant smell, poor solubility, unstable friction coefficient and unable to meet customer requirements, and relatively expensive. The solubility is not good, especially when the temperature is below 10°C, the prepa...

Claims

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Application Information

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IPC IPC(8): C10M173/02C10N30/06C10N30/12
Inventor 魏书元
Owner QINGDAO HI TECH PATENT TECH TRANSFER PLATFORM
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