A kind of stainless steel polishing agent and preparation method and application thereof

A polishing agent and stainless steel technology, applied in the field of materials, can solve the problems of difficult to achieve mirror-like effect, poor surface finish, serious surface scratches, etc., and achieve the effect of shortening polishing time, low cost and stable product quality

Active Publication Date: 2021-11-12
新华手术器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, after polishing the stainless steel material, the surface scratches are relatively serious, the surface finish is poor, the polishing time is long, and even the corrosive acid used is easy to cause environmental pollution, which is not conducive to the use in many fields, and it is difficult to achieve a mirror-like effect

Method used

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Examples

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Effect test

preparation example Construction

[0062] The second aspect of the present invention provides a method for preparing a stainless steel polishing agent. The preparation method includes the following steps: mixing and stirring abrasive material, corrosive acid, surfactant, oxidizing agent, lubricant, and water evenly to obtain the finished product.

[0063] The third aspect of the present invention provides the application field of the stainless steel polishing agent, and the application field is the field of medical equipment.

Embodiment 1

[0066] Embodiment 1 provides a stainless steel polishing agent, and its preparation raw materials include 11 parts of abrasive, 14.5 parts of corrosive acid, 2.5 parts of oxidizing agent, 4.5 parts of lubricant, 3.5 parts of surfactant, and 50 parts of water.

[0067] The abrasive is boron carbide and cerium oxide, wherein the mass ratio of boron carbide and cerium oxide is 1:1.5.

[0068] The corrosive acid is methanesulfonic acid, phosphoric acid and citric acid, wherein the mass ratio of methanesulfonic acid, phosphoric acid and citric acid is 3.5:1:1.5.

[0069] The oxidizing agent is sodium nitrate.

[0070] The lubricant is stearic acid and oxidized polyethylene wax, wherein the mass ratio of stearic acid and oxidized polyethylene wax is 1:1.5.

[0071] The surfactant is isomeric tridecyl alcohol polyoxyethylene ether and polyoxyethylene sorbitan monooleate, wherein the mass of isomeric tridecyl alcohol polyoxyethylene ether and polyoxyethylene sorbitan monooleate The ...

Embodiment 2

[0074] Embodiment 2 provides a stainless steel polishing agent, and its preparation raw materials include 8 parts of abrasive, 10 parts of corrosive acid, 1 part of oxidizing agent, 3 parts of lubricant, 2 parts of surfactant, and 45 parts of water.

[0075] The abrasive is boron carbide and cerium oxide, wherein the mass ratio of boron carbide and cerium oxide is 1:1.5.

[0076] The corrosive acid is methanesulfonic acid, phosphoric acid and citric acid, wherein the mass ratio of methanesulfonic acid, phosphoric acid and citric acid is 3.5:1:1.5.

[0077] The oxidizing agent is sodium nitrate.

[0078] The lubricant is stearic acid and oxidized polyethylene wax, wherein the mass ratio of stearic acid and oxidized polyethylene wax is 1:1.5.

[0079] The surfactant is isomeric tridecyl alcohol polyoxyethylene ether and polyoxyethylene sorbitan monooleate, wherein the mass of isomeric tridecyl alcohol polyoxyethylene ether and polyoxyethylene sorbitan monooleate The ratio is 1...

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PUM

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Abstract

The invention relates to the technical field of materials, and specifically discloses a stainless steel polishing agent and a preparation method thereof. A kind of stainless steel polishing agent, by weight, its preparation raw material comprises at least, abrasive material 8-15 parts, corrosive acid 10-18 parts, oxidizing agent 1-4 parts, lubricant 3-6 parts, surfactant 2-5 parts , 45‑60 parts of water. Compared with the traditional polishing process, the polishing time can be greatly shortened. In addition, the polishing liquid prepared by the invention not only has a high polishing removal rate, but also can make the stainless steel material higher in quality and smoother. The preparation method of the polishing liquid is simple, the cost is low, the polishing process is easy to control, the productivity is high, the product quality is stable, and the invention has great development potential.

Description

technical field [0001] The invention relates to the field of material technology, in particular to a stainless steel polishing agent and its preparation method and application. Background technique [0002] With the advancement of science and technology and the increasing requirements of people for products, the requirements for the appearance of metal products, such as stainless steel products, are getting higher and higher, especially for the comprehensive requirements of product roughness and brightness. Polishing can be used as a metal The terminal process of the surface treatment of structural parts and decorative parts can effectively improve their surface performance and enhance the decorative effect. It can also be used as a pre-process of various surface treatment terminal processes. The quality of polishing has a great influence on improving the decorative effect of surface treatment terminal processes. big. [0003] Due to its excellent performance of atmospheric...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23F3/06
CPCC23F3/06
Inventor 李鑫海翟家昌赵宗文徐先净王庆锋
Owner 新华手术器械有限公司
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