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

Environment-friendly anti-freezing fluid for automobile

An antifreeze and environmental protection technology, applied in the direction of heat exchange materials, chemical instruments and methods, etc., can solve the problems of unsatisfactory effect and high production cost, and achieve the effect of low production cost, reasonable formula and good use effect

Inactive Publication Date: 2015-06-03
QINGDAO JIASHANG CREATIVE CULTURE
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing locomotive antifreeze has unsatisfactory effect and high production cost

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 1

[0018] A kind of automobile environment-friendly antifreeze liquid, is made up of the composition of following parts by weight:

[0019] 3-5 parts of benzotriazole;

[0020] 60-80 parts of diethylene glycol-methyl ether;

[0021] 4-5 copies of isooctanoic acid;

[0022] 2 to 4 parts of p-nitrophenol;

[0023] 0.4-0.6 parts of polysiloxane;

[0024] Benzotriazole 0.4~0.6 parts;

[0025] 20-30 parts of sodium nitrate;

[0026] Sodium phosphate 0.1 ~ 0.5 parts;

[0027] Polysorbate 0.3~0.5 parts;

[0028] 20-30 parts of distilled water.

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 an environment-friendly anti-freezing fluid for an automobile. The anti-freezing fluid is prepared from the following components in parts by weight: 3-5 parts of benzotriazole, 60-80 parts of diethylene glycol monomethyl ether, 4-5 parts of isocaprylic acid, 2-4 parts of p-nitrophenol, 0.4-0.6 part of polysiloxane, 0.4-0.6 part of benzotriazole, 20-30 parts of sodium nitrate, 0.1-0.5 part of sodium phosphate, 0.3-0.5 part of polysorbate and 20-30 parts of distilled water. The anti-freezing fluid is reasonable in formula, good in using effect and low in production cost.

Description

technical field [0001] The invention relates to an automobile environment-friendly antifreeze liquid. Background technique [0002] The existing locomotive antifreeze has unsatisfactory effect and high production cost. There are two main points to measure the pros and cons of antifreeze: the first is the antifreeze effect, the freezing point of water is 0 ℃, the general antifreeze can reach -40 ℃, and the high-quality antifreeze should be able to reach -60 ℃, which is an important indicator for calibrating the quality of antifreeze; the other is the boiling point of antifreeze, the boiling point of water is 100 ℃, and the antifreeze should be at least above 108 ℃, that is to say, the lower the freezing point, the higher the boiling point. The greater the temperature difference, the better the quality of the antifreeze. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the technical problem to be solved by the present invention is to provide...

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): C09K5/20
CPCC09K5/20
Inventor 范开娟李文勇李长敏
Owner QINGDAO JIASHANG CREATIVE CULTURE
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