Stainless steel material polishing agent for mechanical equipment and preparation method of stainless steel material polishing agent

A mechanical equipment and stainless steel technology, applied in the field of mechanical equipment stainless steel material polishing agent and its preparation, can solve the problems of poor composition stability, poor abrasive dispersibility, poor polishing ability of stainless steel polishing agent, etc., to achieve good stability and high effect Remarkable, good abrasive dispersion effect

Active Publication Date: 2014-12-10
宁波宇精锁具科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Purpose of the invention: In order to solve the problems of poor polishing ability, poor composition stability, poor abrasive dispersibility and serious dust phenomenon after polishing of the stainless steel polishing agent in the prior art, the present invention proposes a polishing agent with good polishing quality, Polishing agent for mechanical equipment stainless steel material with no dust phenomenon, good abrasive dispersibility and good composition stability and preparation method thereof

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A polishing agent for stainless steel materials of mechanical equipment, comprising the following components by weight: 10 parts of inorganic acid, 10 parts of dibasic carboxylic acid compound, 5 parts of calcium dihydrogen phosphate, 10 parts of water-soluble surfactant, 5 parts of glycerin, 10 parts of silicon oxide particles, 10 parts of stabilizer, 5 parts of catalyst, 5 parts of oxidant, 10 parts of buffer, 25 parts of water;

[0021] Among them, the inorganic acid is phosphoric acid; the dibasic carboxylic acid compound is an alkyl dibasic carboxylic acid compound; the water-soluble surfactant is a nonionic surfactant, specifically fatty acid polyoxyethylene alkyl ester; the stabilizer is a composite stabilizer , specifically a compound of triphenyl phosphite and zinc salt; the carrier of the catalyst is diatomaceous earth, and the catalytic active component is Ni; the oxidizing agent is selenium dioxide; and the buffering agent is an amino alcohol buffering agent....

Embodiment 2

[0026] A polishing agent for stainless steel materials of mechanical equipment, comprising the following components by weight: 20 parts of inorganic acid, 15 parts of dibasic carboxylic acid compound, 10 parts of calcium dihydrogen phosphate, 15 parts of water-soluble surfactant, 15 parts of glycerin, 20 parts of silicon oxide particles, 15 parts of stabilizer, 10 parts of catalyst, 10 parts of oxidant, 15 parts of buffer, 35 parts of water;

[0027] Among them, the inorganic acid is sulfuric acid; the dibasic carboxylic acid compound is an imino dibasic carboxylic acid compound; the water-soluble surfactant is a nonionic surfactant, specifically polyethylene glycol fatty acid ester; the stabilizer is a compound type The stabilizer is specifically a compound of triphenyl phosphite and zinc salt; the carrier of the catalyst is diatomite, and the catalytic active component is or Pd; the oxidizing agent is an organic peroxyacid; the buffer is ammonium bicarbonate buffer.

[0028]...

Embodiment 3

[0032] A polishing agent for stainless steel materials of mechanical equipment, comprising the following components by weight: 15 parts of inorganic acid, 13 parts of dibasic carboxylic acid compound, 8 parts of calcium dihydrogen phosphate, 13 parts of water-soluble surfactant, 10 parts of glycerin, 15 parts of silicon oxide particles, 13 parts of stabilizer, 7 parts of catalyst, 7 parts of oxidant, 12 parts of buffer, 30 parts of water;

[0033] Wherein, the inorganic acid is a mixture of sulfuric acid and hydrochloric acid with a mass ratio of 2:1; the dicarboxylic acid compound is an alkyl dicarboxylic acid compound and an iminodicarboxylic acid compound with a mass ratio of 1:3; the water-soluble surface active The agent is a nonionic surfactant, specifically a mixture of fatty acid polyoxyethylene alkyl ester and polyethylene glycol fatty acid ester with a mass ratio of 2:1; the stabilizer is a composite stabilizer, specifically triphenyl phosphite and The compound of zi...

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PUM

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Abstract

The invention discloses a stainless steel material polishing agent for mechanical equipment and a preparation method of the stainless steel material polishing agent. Aiming at the defects existing in the conventional stainless steel polishing agent, the stainless steel material polishing agent is prepared from an inorganic acid, dicarboxylic acid compound, monocalcium phosphate, a stabilizer, a catalyst, an oxidizing agent, a water-soluble surfactant, glycerin, silica particles, a buffer agent and water according to a certain preparation method. The stainless steel material polishing agent for mechanical equipment disclosed by the invention has the advantage of high polishing quality, no dust is generated in the polishing process; and the polishing agent also has the advantages that the dispersibility of abrasive is good and the stability of the composition is good; the defects of the traditional stainless steel polishing agent are overcome; the stainless steel material polishing agent has obvious effect on glazed surface evenness and micro burring phenomenon of the stainless steel material of the mechanical equipment.

Description

technical field [0001] The invention relates to a polishing agent and its preparation, in particular to a mechanical equipment stainless steel material polishing agent and its preparation method. Background technique [0002] The microstructure of metal materials directly affects the performance and service life of mechanical parts. Metallographic analysis is an important means to control the internal quality of mechanical parts. In the research and development of new materials, new processes, and new products, and in the scientific research to improve the internal quality of metal products, metallographic technical analysis is inseparable. [0003] In the process of metallographic technical analysis, polishing is a very important step. Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece to obtain a bright and smooth surface. The purpose of polishing is to remove the grinding mark...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09G1/02
Inventor 张亚夫姚建祥
Owner 宁波宇精锁具科技有限公司
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