Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Lubricant for high-speed fine wiredrawing of copper wire and preparation method thereof

A lubricating fluid, high-speed technology, applied in lubricating compositions, petroleum industry, additives, etc., can solve the problems of oil product evaporation and smoke, on-site environment deterioration, slow heat dissipation of lubricating oil, etc. Lubrication effect, small temperature rise effect

Inactive Publication Date: 2013-10-16
安徽富华电子集团有限公司
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the heat dissipation of the lubricating oil is slow, which will damage the mold and affect the product quality. At the same time, the high temperature can easily ignite the oil or cause the oil to evaporate and smoke, resulting in the deterioration of the site environment.

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

Embodiment Construction

[0013] A copper wire high-speed fine wire drawing lubricant is made from the following raw materials (kg) in parts by weight:

[0014] Engine oil 10, isopropanolamine 3, Taikoo oil 4, sodium petroleum sulfonate 2, tricresyl phosphate 2, defoamer T901 1, propylene glycol 8, aminopropyltriethoxysilane 3, dimethyl silicone oil 1 , triethanolamine 2, boric acid 1, benzotriazole 2, film-forming aid 2, water 125;

[0015] The film-forming aid is made of the following raw materials in parts by weight (kg): benzoquinone 0.2, styrene 8, tert-butyl hydroperoxide 0.1, itaconate 4, silane coupling agent KH550 1, 1- Hydroxyethyl-2-oleyl imidazoline 2; the preparation method is: mix styrene and itaconate, stir, add tert-butyl hydroperoxide and benzoquinone, stir and react for 45-60 minutes, then add 1 -Hydroxyethyl-2-oleyl imidazoline, stirring and reacting, the reaction temperature is 70-80°C, after reacting for 30-40 minutes, add silane coupling agent KH550, stirring and reacting for...

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 provides a lubricant for high-speed fine wiredrawing of copper wire and a preparation method thereof. The lubricant is characterized by comprising the following raw materials by weight parts: 10-12 parts of machine oil, 2-3 parts of isopropanolamine, 3-4 parts of sulfonated castor oil, 2-3 parts of petroleum sulfonate, 1-2 parts of tricresyl phosphate, 1-2 parts of an antifoaming agent T901, 5-8 parts of propylene glycol, 2-3 parts of aminopropyl triethoxysilane, 1-2 parts of dimethicone, 1-2 parts of triethanolamine, 1-2 parts of boric acid, 1-2 parts of benzotriazole, 2-3 parts of a film forming auxiliary agent and 120-125 parts of water. According to the invention, the machine oil is used as a lubricating component to improve a lubricating effect, thereby increasing a wiredrawing speed of the copper wires; by using the triethanolamine, the boric acid and the benzotriazole, the lubricant is enabled to have a relatively good corrosion inhibiting effect; the wiredrawn copper wire can remain bright for a long time, and does not rust.

Description

technical field [0001] The invention relates to the technical field of copper wire drawing, and relates to a lubricating liquid for high-speed fine wire drawing of copper wires and a preparation method thereof. Background technique [0002] Copper wire (wire) is the main transmission wire for power transmission in the power industry. It is usually made by drawing process, that is, a metal wire with a large diameter such as steel wire passes through the hole of the mold, and is drawn under the action of external force to reduce the cross-sectional area to form the required diameter. of wire. [0003] In the existing wire drawing process, lubricating oil is mostly used as the wire drawing medium. The surface of the drawn wire is round, delicate, smooth, transparent, free of debris, the broken wire rate is reduced, and the product quality is greatly improved. However, the lubricating oil dissipates heat slowly, damages the mold, and affects product quality. At the same time, t...

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): C10M173/00C10M169/04C10M141/06C10N30/06C10N30/12C10N40/24
Inventor 陈金桃谢士强唐传恩吴忠章龚平赵贵勇
Owner 安徽富华电子集团有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com