A kind of cleaning agent for aluminum alloy mold with corrosion inhibition effect

An aluminum alloy and cleaning agent technology, which is applied in the field of aluminum product processing, can solve the problems affecting the product quality, the service life of the mold, the normal use of the aluminum alloy mold, and the surface corrosion of the aluminum alloy mold, so as to achieve low production cost, good use effect, Fast cleaning effect

Inactive Publication Date: 2019-05-07
安徽省金寨县新诚机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For my country, the automobile industry is still in the stage of continuous development and growth. Driven by the above trends, the advantages of the development and growth of my country's mold industry are very obvious. However, during the use of aluminum alloy molds, there are often oil, miscellaneous The pollution caused by pollutants, especially the oil stains on the surface of the aluminum alloy is easy to form an oil film attached to the surface to form a colored film. After a long time, it will cause irreversible erosion on the surface of the aluminum alloy, seriously affecting the product quality and the service life of the mold. Many existing cleaning agents Strong corrosion, long-term use can easily lead to severe corrosion on the surface of the aluminum alloy mold, affecting the normal use of the aluminum alloy mold

Method used

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  • A kind of cleaning agent for aluminum alloy mold with corrosion inhibition effect
  • A kind of cleaning agent for aluminum alloy mold with corrosion inhibition effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An aluminum alloy mold cleaner with corrosion inhibition effect, which is made of the following ingredients in parts by weight: polyglycolic acid 5, zinc ricinoleate 6, inositol 2, glycine 1, corrosion inhibitor 2.35, water 80;

[0022] The corrosion inhibitor is made of the following components in parts by weight: 1.23 urotropine, 3.5 modified water chestnut starch, 0.14 garlic oil, and 0.36 sodium dodecylbenzenesulfonate;

[0023] The preparation method of the modified water chestnut starch is:

[0024] (1) Mix and dissolve sodium montmorillonite and deionized water at a mass ratio of 1:5, then add polyethylene glycol twice the mass of sodium montmorillonite, and stir at 800r / min for 30min to form a suspension ;

[0025] (2) Heat 800-mesh water chestnut starch with 200W microwave for 2 minutes, put it in the impregnation tank, and carry out vacuum treatment; introduce the sodium-based montmorillonite suspension into the impregnation tank to soak the water chestnut s...

Embodiment 2

[0036] An aluminum alloy mold cleaner with corrosion inhibition effect, which is made of the following components in parts by weight: polyglycolic acid 8, zinc ricinoleate 10, inositol 4, glycine 3, corrosion inhibitor 2.46, water 90;

[0037] The corrosion inhibitor is made of the following components in parts by weight: urotropine 1.26, modified water chestnut starch 3.8, garlic oil 0.16, sodium dodecylbenzene sulfonate 0.38;

[0038] The preparation method of the modified water chestnut starch is:

[0039] (1) Mix and dissolve sodium montmorillonite and deionized water at a mass ratio of 1:5, then add polyethylene glycol twice the mass of sodium montmorillonite, and stir at 800r / min for 30min to form a suspension ;

[0040] (2) Heat 800-mesh water chestnut starch with 200W microwave for 2 minutes, put it in the impregnation tank, and carry out vacuum treatment; introduce the sodium-based montmorillonite suspension into the impregnation tank to soak the water chestnut star...

Embodiment 3

[0051] An aluminum alloy mold cleaner with corrosion inhibition effect, which is made of the following components in parts by weight: polyglycolic acid 6, zinc ricinoleate 8, inositol 3, glycine 2, corrosion inhibitor 2.38, water 85;

[0052] The corrosion inhibitor is made of the following components in parts by weight: urotropine 1.25, modified water chestnut starch 3.6, garlic oil 0.15, sodium dodecylbenzene sulfonate 0.37;

[0053]The preparation method of the modified water chestnut starch is:

[0054] (1) Mix and dissolve sodium montmorillonite and deionized water at a mass ratio of 1:5, then add polyethylene glycol twice the mass of sodium montmorillonite, and stir at 800r / min for 30min to form a suspension ;

[0055] (2) Heat 800-mesh water chestnut starch with 200W microwave for 2 minutes, put it in the impregnation tank, and carry out vacuum treatment; introduce the sodium-based montmorillonite suspension into the impregnation tank to soak the water chestnut starch...

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Abstract

The invention discloses an aluminum alloy die cleaning agent having a corrosion inhibition effect, which is prepared from the following components: polyglycolic acid, zinc ricinoleate, inositol, glycine and a corrosion inhibitor. The aluminum alloy die cleaning agent prepared by the invention has a better cleaning action for dirt such as stamping oil, drawing oil and cutting fluid, and is good in use effect, high in desmearing capacity and low in production cost and has no toxic and side effects.

Description

technical field [0001] The invention belongs to the technical field of aluminum product processing, and in particular relates to an aluminum alloy mold cleaner with corrosion inhibiting effect. Background technique [0002] In the mold processing enterprises in the household appliances and automobile industries, the most economical and affordable materials are aluminum alloys and aluminum materials. Aluminum alloys have good heat transfer and light weight, and are excellent base materials for processing molds. Increased demand for molds. For my country, the automobile industry is still in the stage of continuous development and growth. Driven by the above trends, the advantages of the development and growth of my country's mold industry are very obvious. However, during the use of aluminum alloy molds, there are often oil, miscellaneous The pollution caused by pollutants, especially the oil stains on the surface of the aluminum alloy is easy to form an oil film attached to t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23G1/26
CPCC23G1/26
Inventor 余仕成
Owner 安徽省金寨县新诚机械制造有限公司
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