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

Lubricant for drawing radial tyre steel cord thread and its preparing method

A technology for radial tires and lubricants, applied in lubricating compositions, petroleum industry, base materials, etc., can solve the problems of unfavorable market competition, high price, and high cost of radial tire steel cords, and achieve low consumption of wire drawing dies, Easy storage, moderate pH effect

Inactive Publication Date: 2005-08-17
王俊
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, foreign merchants who provide such lubricants mainly include Rhodia and Condat companies in France, Zeller+Gmelin companies in Germany, etc., but their prices are very expensive, about 20,000 to 30,000 yuan per ton, resulting in the production of radial tire steel cords. The cost of the product has increased significantly, which is not conducive to the market competition of the product

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

[0009] Describe the preparation method of radial tire steel cord drawing lubricant of the present invention in further detail below in conjunction with specific embodiment:

[0010] 1) Take 9kg of chlorinated paraffin and 9kg of triethanolamine soap and put them into the reaction kettle, stir and heat up to about 145°C, make them thoroughly mixed and ready for use.

[0011] 2) Put 10kg of polyethylene wax, 2kg of sodium benzoate, 5kg of fatty alcohol polyoxyethylene ether, 4kg of benzotriazole, 15kg of sodium soap, and 46kg of soft water into the reaction kettle, stir and heat up to about 85°C to make it Mix thoroughly and set aside.

[0012] 3) Mix and stir the mixture obtained in the above step 1) and step 2) to make it fully emulsified, then cool to normal temperature, filter to remove impurities, and the obtained milky white homogeneous liquid is the radial tire steel cord of the present invention Finished drawing lubricant.

[0013] The lubricant prepared above is 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
Login to View More

PUM

No PUM Login to View More

Abstract

The lubricant consists of polyethylene wax, paraffin chloride, triethanolamine, sodium benzoate, fatty alcohol-polyoxyethyleneether, benzotriazole, sodium soap and water in certain proportion. The preparation process includes the following steps: mixing homogeneously paraffin chloride and triethanolamine while heating to 140-150 deg.c; mixing homogeneously polyethylene wax, sodium benzoate, fatty alcohol-polyoxyethyleneether, benzotriazole, sodium soap and water while heating to 80-90 deg.c; mixing the two kinds of mixture in the foregoing steps, emulsifying, cooling and filtering to obtain ivory white liquid as the product. The lubricant ensures complete coating on the steel cord thread, increases the adhesion between the steel card thread and rubber, and has no corrosion to pipeline and apparatus and low cost.

Description

technical field [0001] The invention relates to a metal wire drawing lubricant and its preparation technology, in particular to a radial tire steel cord drawing lubricant and a preparation method thereof. Background technique [0002] With the rapid development of my country's automobile industry and high-grade highways, the demand for automobile tires is increasing rapidly, and the performance requirements for automobile tires are also getting higher and higher. The huge demand in the automobile tire market has directly stimulated the tremendous development of the production of radial tire steel cords, and the drawing lubricant used in the production of radial tire steel cords is extremely critical to the quality and cost of radial tire steel cords. effect. At present, there are no more than two types of metal drawing lubricants produced in China: one is a synthetic fatty acid lubricant, and the other is a solid particle lubricant. On the one hand, th...

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
Patent Type & Authority Patents(China)
IPC IPC(8): C10M111/04C10M173/00
Inventor 王俊
Owner 王俊
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