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Preparation method of preservation solution used for anti-corrosion treatment of the surface of metal die

A metal mold, anti-corrosion technology, applied in the direction of metal material coating process, can solve the problems of poor anti-corrosion treatment quality, low treatment efficiency, complex treatment process, etc. Effect

Inactive Publication Date: 2016-06-01
WUXI YICHEN MOLD TECH
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  • Description
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Problems solved by technology

The existing metal mold surface anti-corrosion treatment mainly has defects such as complicated treatment process, low treatment efficiency, and poor anti-corrosion treatment quality.

Method used

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Embodiment Construction

[0009] The present invention will be described in more detail below in conjunction with examples. However, the content of the embodiments is only an example and description of the present invention. Those skilled in the art can make various modifications or supplements to the described specific embodiments or replace them in similar ways, as long as they do not deviate from the principles of the invention. Conception or beyond the scope defined in the claims shall belong to the protection scope of the present invention.

[0010] 1. Composition of preservative solution

[0011] 10 parts of ethyl acetate, 15 parts of diethanolamine, 10 parts of dioxane, 5 parts of dilute acetic acid, 1 part of anthocyanin, 10 parts of methanol and 40 parts of water.

[0012] 2. The preparation method of the preservative solution is:

[0013] First add 10 parts of ethyl acetate, 15 parts of diethanolamine and 15 parts of water into the container, and stir for 5 minutes; then slowly add 5 parts ...

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Abstract

The invention relates to the technical field of die machining, in particular to a preparation method of a preservation solution used for anti-corrosion treatment of the surface of a metal die. The method comprises the following steps: firstly adding 10 parts of ethyl acetate, 15 parts of diethanol amine and 15 parts of water to a container and stirring for 5 minutes; then slowly adding 5 parts of dilute acetic acid while stirring, and further stirring for 10 minutes after adding is finished; slowly adding 10 parts of dioxane and 15 parts of water while stirring, and further stirring for 5 minutes after adding is finished; slowly adding 1 part of anthocyan while stirring, and further stirring for 5 minutes after adding is finished; and finally quickly adding 10 parts of methanol and 10 parts of water and stirring for 20 minutes. According to the invention, by adopting the method of adding step by step, due to reasonable design of material adding sequence, the dissolving property of all substances is improved, the possibility of particle clustering is avoided, and the anti-corrosion treatment efficiency of the preservation solution is remarkably improved.

Description

technical field [0001] The invention relates to the technical field of mold processing, in particular to a method for preparing an anticorrosion liquid for metal mold surface anticorrosion treatment. Background technique [0002] When the metal mold is processed and formed, it needs to be treated with anti-corrosion surface. The existing metal mold surface anti-corrosion treatment mainly has defects such as complicated treatment process, low treatment efficiency, and poor anti-corrosion treatment quality. Contents of the invention [0003] For the technical problems existing in the prior art, the object of the present invention is to provide a kind of preparation method of metal mold surface anticorrosion treatment anticorrosion liquid, in order to realize the above object, the present invention has adopted following technical scheme: [0004] A method for preparing an anticorrosion liquid for metal mold surface anticorrosion treatment. First, add 10 parts of ethyl acetat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C22/48
CPCC23C22/48
Inventor 钱根来
Owner WUXI YICHEN MOLD TECH
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