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A kind of polishing liquid for metal surface polishing and preparation method thereof

A metal surface and polishing liquid technology, applied in the field of surface treatment, can solve the problems of narrow metal types, incomplete cleaning, rust, etc., achieve stable polishing speed, short polishing time, and prevent air corrosion

Inactive Publication Date: 2015-09-23
苏州威力士精细化工有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After metal utensils are processed, a layer of oil or other chemical preparations are usually attached to the surface. After the utensils are used for a period of time, the corrosion of the use environment will cause rust on the surface. In order to look beautiful and prolong the service life, special metal cleaning agents or polishing are often used. However, the existing polishing agent products have the problems of quick rust return, narrow applicable metal types, and incomplete cleaning

Method used

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Embodiment Construction

[0012] The present invention will be described in detail below through specific examples.

[0013] A polishing liquid for metal surface polishing, made of the following raw materials in parts by weight (kg): diethanolamine 1, ethanolamine 2, lauroyl diethanolamine 2, hydroxypropyl cellulose 3, diethylene glycol monomethyl ether 3. Polyoxypropylene polyoxyethylene propylene glycol ether 2, nano-alumina 10, gelatin 1, methionine 1, additive 5, deionized water 300;

[0014] The auxiliary agent is made of the following raw materials in parts by weight (kg): boron nitride 5, silicon carbide 4, sodium silicate 1, potassium nitrate 2, benzimidazole 1, propylene glycol butyl ether 2, water-based acrylic polyurethane copolymer emulsion 4 , EDTA 3, Remibond 3, Gum Arabic 2.5, and water 50; the preparation method is to first add boron nitride, silicon carbide, gum Arabic, and Remibond to half the amount of water, grind for 1-2 hours, Then slowly add the remaining ingredients, slowly hea...

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PUM

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Abstract

A disclosed polishing fluid for polishing metal surfaces is characterized by being prepared from the following raw materials in parts by weight: 1-2 parts of diethanolamine, 2-3 parts of ethanolamine, 2-4 parts of lauryl diethanolamide, 3-4 parts of hydroxy propyl cellulose, 3-5 parts of 2-(2-methoxyethoxy)ethanol, 2-4 parts of polyoxypropylene polyoxyethylene propylene glycol ether, 10-15 parts of nanometer aluminium oxide, 1-2 parts of gelatin, 1-2 parts of methionine, 5-7 parts of an auxiliary agent, and 300 parts of deionized water. The prepared polishing fluid is safe, non-toxic, good in polishing performance, uniform, high in luster and short in polishing time. By adding methionine, the polishing fluid has good corrosion inhibition effect. By adding the auxiliary agent, the polishing fluid has good wear resistance, dispersity, lubricity and film-forming property, and is capable of avoiding air corrosion under the synergic effect of a corrosion inhibitor. The polishing speed is stable, and the polishing fluid is capable of reducing environmental pollution, and is suitable for polishing of metal surfaces, and especially suitable for steel surfaces.

Description

technical field [0001] The invention relates to the technical field of surface treatment, in particular to a polishing liquid for metal surface polishing and a preparation method thereof. Background technique [0002] After metal utensils are processed, a layer of oil or other chemical preparations are usually attached to the surface. After the utensils are used for a period of time, the corrosion of the use environment will cause rust on the surface. In order to look beautiful and prolong the service life, special metal cleaning agents or polishing are often used. However, existing polishing agent products have the problems of quick rust return, narrow applicable metal types, and incomplete cleaning. Contents of the invention [0003] The purpose of the present invention is to provide a polishing liquid for metal surface polishing and a preparation method thereof. [0004] In order to realize the purpose of the present invention, the present invention is implemented thro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23F3/00
Inventor 宋玉春
Owner 苏州威力士精细化工有限公司
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