Metal antirust agent containing modified medical stone powder

A technology of metal antirust agent and medical stone powder, which is applied in the field of metal antirust, can solve problems such as inability to form antirust protection, and achieve good gas phase antirust effect, good contact antirust effect, and good gas phase antirust effect

Active Publication Date: 2013-05-15
汕头市联达包装材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing anti-rust agents are all composed of base oil and oil-soluble corrosion inhibitors, which can only play the function of contact anti-rust, and cannot form effective anti-rust protection for those parts that are not in contact with the anti-rust agent.

Method used

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  • Metal antirust agent containing modified medical stone powder
  • Metal antirust agent containing modified medical stone powder
  • Metal antirust agent containing modified medical stone powder

Examples

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Embodiment Construction

[0019] A kind of metal antirust agent containing modified medical stone powder, it is made by the raw material of following parts by weight (kg):

[0020] Castor oil 102, ferrocene 1.8, polyisobutylene 2, bisphenyltriazole 0.7, 2-aminoethyl heptadecenyl imidazoline 0.5, β-naphthylamine 0.8, N-phenyl-2-naphthylamine 2, Dialkyl zinc dithiophosphate 1.1, sodium dodecylbenzene sulfonate 1, propylene glycol sebacate polyester 0.8, film-forming resin 4.2, modified medical stone powder 1.4;

[0021] The film-forming resin is prepared from the following raw materials in parts by weight: rosin 4.8, urea 3.2, zinc powder 0.8, simethicone 2.6, liquefied paraffin 12, 3-aminopropyltrimethoxysilane 3.8, acetylcitric acid Tris (2-ethylhexyl) ester 10.8, epoxy soybean oil 10.8, xylene 11.5, polyvinyl alcohol 4;

[0022] The preparation method of the modified medical stone powder is as follows: the medical stone is soaked in 8% hydrochloric acid for 4 hours, washed with deionized water, then ...

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Abstract

The invention discloses a metal antirust agent containing modified medical stone powder. The antirust agent is prepared from the following raw materials in parts by weight: 100-105 parts of castor oil, 1.5-3 parts of ferrocene, 1-2 parts of polyisobutene, 0.6-1.2 parts of bitertanol, 0.5-1.5 parts of 2-aminoethyl heptadecenyl imidazoline, 0.8-1.6 parts of beta-naphthylamine, 1-2 parts of N-phenyl-2-naphthylamine, 0.6-1.1 parts of zinc dialkyl dithiophosphate, 1-2 parts of sodium dodecyl benzene sulfonate, 0.8-1.6 parts of propanediol sebacate polyester, 4.2-5.2 parts of film-forming resins and 1.3-2.1 parts of modified medical stone powder. The metal antirust agent has excellent contact antirusting performance and good gas-phase antirusting effect and has good gas-phase antirusting effect and contact antirusting effect on steels and brasses.

Description

technical field [0001] The invention relates to the technical field of metal antirust, in particular to a metal antirust agent containing modified medical stone powder. Background technique [0002] Corrosion is one of the main forms of damage to metal products. According to statistics, the annual direct economic loss caused by metal corrosion accounts for about 2%-4% of the total output value of the national economy. the [0003] In order to avoid corrosion and reduce losses, people have adopted various methods, and using antirust agents to protect metal products is one of the most common protection methods at present. Antirust agent grease is composed of one or more antirust additives (also known as oil-soluble corrosion inhibitors) and auxiliary additives added to the basic components of petroleum. It is easy to use, low in cost, good in effect, and simple in operation. Metalwork industries are heavily used. However, the existing anti-rust agents are all composed of ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23F11/02
Inventor 何益庆
Owner 汕头市联达包装材料有限公司
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