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Healthy and environment-friendly antirust agent and preparation method thereof

A technology of anti-rust agent and environment-friendly solvent, which is applied in the field of healthy and environment-friendly anti-rust agent and its preparation, which can solve the problems that anti-rust agent is difficult to apply, and achieve the effect of preventing metal corrosion and ensuring safety level

Inactive Publication Date: 2015-04-29
上海贝能环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, food, medicine, and health product materials are often not in contact with toxic and harmful substances, making it difficult for traditional antirust agents to be used in tools and equipment for food, medicine, and health products. How to effectively prevent tools such as food, medicine, and health products from , equipment corrosion is a problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Weigh 1 gram of tea polyphenols and dissolve it in 39 grams of n-butanol, then add 60 grams of lanolin and mix well to form a healthy and environmentally friendly antirust agent.

[0046] The above-mentioned health and environmental protection rust inhibitor for food tools was subjected to anti-rust and damp heat test results according to GB / T2361: 48 hours, grade 0.

[0047] The above-mentioned health and environmental protection antirust agent for food tools was subjected to salt spray test according to the SY2757-76S test method: 7 days, level 0.

Embodiment 2

[0049] Weigh 0.1 gram of tea polyphenols and dissolve in 49.9 grams of ethyl acetate, then add 50 grams of lanolin and mix well to form a healthy and environmentally friendly antirust agent.

[0050] According to GB / T2361, the above-mentioned healthy and environmentally friendly antirust agent was subjected to antirust and damp heat test results: 36 hours, grade 0.

[0051] According to the SY2757-76S test method, the above-mentioned healthy and environmentally friendly antirust agent was tested for salt spray test results: 5 days, grade 0.

[0052] The above-mentioned healthy and environmentally friendly antirust agent was subjected to copper corrosion test results according to the GB / T5096 test method: 3 hours, 100°C, 1a.

Embodiment 3

[0054] Weigh 0.5 grams of tea polyphenols and dissolve in 44.5 grams of ethylene glycol monobutyl ether, then add 55 grams of lanolin and mix well to form a healthy and environmentally friendly antirust agent.

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Abstract

The invention provides a healthy and environment-friendly antirust agent. The healthy and environment-friendly antirust agent provided by the invention is characterized by being prepared from a raw material containing tea polyphenol. The healthy and environment-friendly antirust agent provided by the invention is capable of preventing tools, equipment and the like contacted with materials from being rusted, oxidized and the like under the acid-base action of foods, drugs and health-care products in the production, transportation and storage processes of foods, drugs and health-care products; and thus, the security levels of the products are ensured.

Description

technical field [0001] The invention belongs to the technical field of antirust, and in particular relates to a healthy and environment-friendly antirust agent and a preparation method thereof. . Background technique [0002] According to statistics, the weight of iron and steel products that cannot be used due to corrosion and rust in the world is about 15% of the annual metal output. Metal corrosion can cause the maintenance and early replacement of machinery and equipment, while the corrosion of metal products reduces the accuracy and sensitivity of the equipment, affects the use of the equipment, and even causes the equipment to be scrapped. With the acceleration of the process of economic globalization, Chinese enterprises are facing huge business opportunities in both domestic and foreign markets, which has brought unprecedented development opportunities to my country's manufacturing equipment industry, but the problem of metal corrosion has been plagued by product pr...

Claims

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Application Information

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IPC IPC(8): C23F11/14
Inventor 张兆平张乃庆
Owner 上海贝能环保科技有限公司
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