Unlock instant, AI-driven research and patent intelligence for your innovation.

Aqueous rust preventive used for metal product

A technology for metal products and anti-rust water, applied in the field of anti-rust water for metal products, can solve the problems of short anti-rust period and inconvenient use, and achieve the effect of increasing the anti-rust period

Inactive Publication Date: 2018-03-06
江苏众众热能科技有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing anti-rust water for metal products has a short anti-rust period, and generally can keep rust-free for about one year. Afterwards, the metal products need to be soaked in anti-rust water again, which brings some inconvenience to the use

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

[0022] The technical solutions of the present invention will be further described in detail below in conjunction with specific examples, so that those skilled in the art can better understand and implement the present invention, but the examples cited are not intended to limit the present invention.

[0023] The raw material composition of anti-rust water for metal products is:

[0024] Water: 70-80 parts;

[0025] op emulsifier: 0.8-1.5 parts;

[0026] Ceramic matrix composite materials: 1-2 parts;

[0027] Sodium nitrite: 40-50 parts;

[0028] Glycerin: 50-70 parts;

[0029] Sodium benzoate: 6-10 parts;

[0030] Anhydrous sodium carbonate: 1-2 parts;

[0031] The above-mentioned parts are all parts by mass.

[0032] Preferably, the ceramic matrix composite material is 1.5 parts, and the parts are parts by mass.

[0033] Preferably, the sodium nitrite is 45 parts, and the parts are parts by mass.

[0034] Preferably, the glycerin is 60 parts, and the parts are parts by mass.

[0035] Preferabl...

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 antirust water for metal products. The raw materials are as follows: water: 70-80 parts; OP emulsifier: 0.8-1.5 parts; ceramic matrix composite material: 1-2 parts; sodium nitrite: 40-50 parts ; Glycerin: 50-70 parts; Sodium benzoate: 6-10 parts; Anhydrous sodium carbonate: 1-2 parts; The above-mentioned parts are mass parts. Preferably, the ceramic matrix composite material is 1.5 parts, and the parts are parts by mass. Preferably, the sodium nitrite is 45 parts, and the parts are parts by mass. Preferably, the glycerin is 60 parts, and the parts are parts by mass. The anti-rust water prepared by the above formula can keep metal products rust-free for about 2 years and increase the anti-rust period.

Description

Technical field [0001] The present invention relates to anti-rust water for metal products. Background technique [0002] Anti-rust water (scientific name anti-rust liquid) is a certain amount of one or several water-soluble anti-rust agents, which can be dissolved in water to obtain anti-rust water. It can be widely used for anti-rust between mechanical products. High-concentration anti-rust water can also be used as a long-term anti-rust material. It has a good anti-rust function for titanium steel, stainless iron, and low-nickel stainless steel. [0003] The existing anti-rust water for metal products has a short anti-rust period, and generally can keep the anti-rust water for about 1 year. The metal products need to be immersed in the anti-rust water again, which brings certain inconvenience to use. Summary of the invention [0004] In view of the above-mentioned problems, the present invention provides anti-rust water for metal products, which can increase the anti-rust perio...

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): C23F11/08
CPCC23F11/08
Inventor 陈桂军
Owner 江苏众众热能科技有限公司