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

Modified nanoscale titanium dioxide-containing metal rust prevention wax and preparation method thereof

A titanium dioxide and metal anti-rust technology, applied in anti-corrosion coatings, coatings, etc., can solve problems such as safety accidents and economic losses, loss of use value, parts are easy to rust, etc., and achieve good anti-rust performance, good fluidity and salt resistance Fog, easy to use effect

Inactive Publication Date: 2013-03-27
HEFEI CITY TENVER PRECISION CASTING
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Under natural storage conditions, iron and steel metals are prone to corrosion due to environmental and other factors, thereby reducing or losing their use value, resulting in safety accidents and economic losses

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

[0020] Example 1: metal antirust wax containing modified nano-scale titanium dioxide, the weight parts (kg) of its raw materials are: PE wax 75, styrene 35, ferrocene 1.5, film-forming resin 4.5, modified diatomite 1.5, dibutyl phthalate 12, fatty alcohol polyoxyethylene ether sulfate 1.0, dibutyltin dilaurate 2.5, tribasic lead sulfate 3, N-phenyl-2-naphthylamine 4, dodecenyl Succinic acid 2, modified nanoscale titanium dioxide 6, Tween 80 2 and catechol 1.0.

[0021] The preparation method of the metal antirust wax containing modified nano-scale titanium dioxide comprises the following steps:

[0022] (1) Preparation of film-forming resin:

[0023] The formula (kg) of film-forming resin is phenolic resin 2, rosin 8, vinyl tris (β-methoxyethoxy) silane 1, acetyl citrate tris (2-ethylhexyl) ester 5, citric acid 6. Ferric oxide 0.2, epoxy butyl oleate 3, xylene 2, ethylene bisstearamide 5, potassium persulfate 0.3, polypropylene alcohol 0.3, dibutyl phthalate 0.3; the prepara...

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 modified nanoscale titanium dioxide-containing metal rust prevention wax and a preparation method thereof. The modified nanoscale titanium dioxide-containing metal rust prevention wax comprises raw materials in parts by weight: 70-80 of PE (polyethylene) wax, 30-40 of styrene, 1-2 of dicyclopentadienyl iron, 4-5 of film-forming resin, 1-2 of modified diatomaceous earth, 10-15 of dibutyl phthalate, 0.9-1.1 of fatty alcohol polyoxyethylene ether sulfate, 2-3 of dibutyltin dilaurate, 2-4 of tribasic lead sulphate, 3-5 of N-phenyl-2-naphthylamine, 1-3 of dodecencylsuccinic acid, 5-7 of modified nanoscale titanium dioxide, 1-3 of Tween 80, and 0.8-1.2 of catechol. The rust prevention wax not only has good rust prevention property and is convenient to use, but also adds the modified nanoscale titanium dioxide into raw materials; and compared with the similar products, the rust prevention wax has better temperature resistance performance and better surface flatness, as well as good flowability, salt fog resistance, and heat and humidity resistance.

Description

technical field [0001] The invention relates to a metal antirust wax containing modified nano-level titanium dioxide and a preparation method thereof, belonging to the technical field of metal antirust. Background technique [0002] Under natural storage conditions, iron and steel metals are prone to corrosion due to environmental and other factors, thereby reducing or losing their use value, resulting in safety accidents and economic losses. The amount of direct economic loss caused by metal corrosion in our country is huge every year. [0003] Metal corrosion is mainly divided into chemical corrosion and electrochemical corrosion in terms of mechanism. There are many reasons for corrosion, such as mechanical damage, surface defects, internal defects, environmental factors, etc. Common corrosion factors include contact with air, surface pollution, and electrochemical corrosion. and surface scratches. Contents of the invention [0004] The purpose of the present inve...

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): C09D4/06C09D7/12C09D5/08
Inventor 孙爱琴
Owner HEFEI CITY TENVER PRECISION CASTING
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