Lubricant for metal working

A metal processing and lubricant technology, applied in the directions of additives, lubricating compositions, petroleum industry, etc., can solve the problems of high efficiency defoamer, high product cost, short storage period, etc., and achieve long corrosion resistance and easy handling. , Universal effect

Inactive Publication Date: 2014-02-26
QINGDAO GUANGLIANDA PRECISION MACHINERY
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the microemulsion lubricant also has the following disadvantages in the use process: there are many foams, and a large amount of defoamer will be added to improve the d

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0009] Example 1

[0010] The present invention is a lubricant for metal processing, which is made of the following parts by weight of raw materials:

[0011] 7 parts of nonylphenol ether methyl phosphate ethanolamine salt, 5 parts of trifluoromethyl ethylene oxide, 32 parts of vegetable oil mixture, 6 parts of ethylene oxide, 5 parts of benzoic acid and 5 parts of ethylene glycol oleate.

Example Embodiment

[0012] Example 2

[0013] The present invention is a lubricant for metal processing, which is made of the following parts by weight of raw materials:

[0014] 5 parts of nonylphenol ether methyl phosphate ethanolamine salt, 2 parts of trifluoromethyl ethylene oxide, 25 parts of vegetable oil mixture, 4 parts of ethylene oxide, 2 parts of benzoic acid and 4 parts of ethylene glycol oleate.

Example Embodiment

[0015] Example 3

[0016] The present invention is a lubricant for metal processing, which is made of the following parts by weight of raw materials:

[0017] 8 parts of nonylphenol ether methyl phosphate ethanolamine salt, 7 parts of trifluoromethyl ethylene oxide, 35 parts of vegetable oil mixture, 8 parts of ethylene oxide, 7 parts of benzoic acid and 7 parts of ethylene glycol oleate.

[0018] Compared with the existing lubricants, the present invention adopts a combination of a large proportion of anionic surface activity and a small proportion of nonionic surfactants, that is, the ratio of nonionic surfactants is greatly reduced, thereby improving the defoaming performance; the present invention adopts Adjust the content of various additives to achieve synergy between the components, so that the prepared lubricant combines the advantages of emulsion and fully synthetic lubricant, with excellent lubricity, cooling, cleaning, corrosion resistance and long It can be used in tur...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a lubricant for metal working, which is prepared from the following raw materials in parts by weight: 5-8 parts of methyl nonylphenol ether phosphate ethanolamine salt, 2-7 parts of trifluoromethyl epoxyethane, 25-35 parts of vegetable blended oil, 4-8 parts of epoxyethane, 2-7 parts of benzoic acid and 4-7 parts of oleic acid glycol ester. Compared with the existing lubricant, the combination of the high-ratio anionic surfactant and low-ratio nonionic surfactant greatly lowers the ratio of the nonionic surfactant, thereby enhancing the defoaming performance; and by regulating the contents of various additives, the components achieve the synergetic effect, so that the prepared lubricant integrates the advantages of the emulsion and complete synthesis lubricant, and has the advantages of excellent lubricating property, excellent cooling property, excellent cleaning performance, excellent corrosion resistance and longer service life.

Description

technical field [0001] The invention relates to a lubricant for metal processing, which belongs to the field of industrial chemical industry. Background technique [0002] Lubricants are divided into two categories according to the chemical composition of the oil: non-water-soluble liquid and water-soluble liquid. Oil-based lubricants have better lubricating properties and poorer cooling effects. Compared with oil-based lubricants, water-based lubricants have relatively poor lubricating properties and better cooling effects. The emulsion combines the lubricity and antirust properties of oil with the excellent cooling properties of water, and at the same time has good lubricating and cooling properties, so it is very effective for high-speed and low-pressure metal cutting where a large amount of heat is generated. Compared with oil-based lubricants, the advantages of emulsions are greater heat dissipation, cleanability, economical benefits of diluting with water, and health...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C10M141/10C10N30/06C10N30/04C10N30/12C10N30/18
Inventor 王玉庆
Owner QINGDAO GUANGLIANDA PRECISION MACHINERY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap