Volatile punching oil

A stamping oil, volatile technology, applied in the petroleum industry, lubricating composition, etc., can solve the problems of operator health and environmental protection, and achieve the effects of high flash point, good lubricity, and safe operation

Inactive Publication Date: 2013-02-20
SHAANXI HI TECH ENERGY DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Initially, the stamping oil remaining on the surface of the workpiece after the stamping process of the key parts of the heat exchanger must be clea

Method used

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  • Volatile punching oil

Examples

Experimental program
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Effect test

Embodiment 1

[0016] 30 kg of domestically produced hydrogenated narrow fraction, 60 kg of imported base oil, 3 kg of ethyl caproate, 2 kg of AEO-3, and 5 kg of metal rust inhibitor were mixed uniformly to obtain a product one.

Embodiment 2

[0018] 50 kg of domestically produced hydrogenated narrow fraction, 40 kg of imported base oil, 4 kg of methyl laurate, 3 kg of AEO-3, and 3 kg of metal antirust agent were mixed uniformly to obtain product 2.

Embodiment 3

[0020] 55 kg of domestic hydrogenated base oil, 35 kg of imported base oil, 5 kg of ethyl hexanoate, 1 kg of AEO-3, and 4 kg of metal rust inhibitor were mixed uniformly to obtain product three.

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PUM

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Abstract

The invention relates to a lubricating composition composed of a base material and additives. The volatile punching oil contains base oil, an oiliness agent, an oil-soluble wetting agent and an anticorrosive additive. The volatile punching oil has the advantages of favorable lubricating property, favorable volatility, favorable hydrophilicity, high corrosion resistance, high flash point and high operational safety, passes through the RoHS (Restriction of Hazardous Substances) authentication, and is an environment-friendly product. The properties of the volatile punching oil provided by the invention achieve the level of imported volatile punching oil, and the volatile punching oil provided by the invention can completely satisfy the operational requirements for punching technique.

Description

technical field [0001] The invention relates to a lubricating composition composed of a base material and an additive. Background technique [0002] In the late 1950s, the foreign refrigeration industry began to adopt air-cooled heat exchanger technology, which promoted the rapid development of refrigeration technology. It was not until the mid-1980s that my country began to introduce air-cooled heat exchanger technology from abroad. By the early 1990s, the domestic refrigeration industry began to grow. Initially, the stamping oil remaining on the surface of the workpiece after the stamping process of the key parts of the heat exchanger must be cleaned and removed. The cleaning agent used is generally trichlorethylene, which is not good for the health of the operators and environmental protection. With the strengthening of people's awareness of environmental protection, foreign companies developed volatile stamping oils in the mid-1980s. After the stamping process, the res...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N40/24
Inventor 王耀斌
Owner SHAANXI HI TECH ENERGY DEV
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