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Inorganic coating and preparation method thereof

A technology of inorganic coatings and inorganic toners, applied in the chemical industry, can solve the problems of ineffective utilization of tailings materials and easy pollution of the environment, and achieve the effects of long service life, good non-fading, and good weather resistance

Inactive Publication Date: 2017-09-26
上海同造欧式建筑科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a kind of inorganic coating and preparation method thereof, described this inorganic coating and preparation method thereof will solve the technical problem that tailings material can not be effectively utilized in the prior art; The technical problem that the organic coating is easy to pollute the environment

Method used

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  • Inorganic coating and preparation method thereof
  • Inorganic coating and preparation method thereof
  • Inorganic coating and preparation method thereof

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Effect test

Embodiment 1

[0022] The invention provides an inorganic coating, which is characterized in that it consists of the following components in mass percentage:

[0023]

[0024] Further, the additive is any one or a combination of two or more of plastic powder, cellulose, alkaline neutralizer, and anti-penetration agent.

[0025] The present invention also provides a method for preparing the above-mentioned inorganic coating, comprising the steps of:

[0026] 1) take each reaction substance according to weight percentage;

[0027] 2) Put the white cement, black cement, and tailings particles into a reaction container for stirring and mixing, then add the inorganic toner and the above-mentioned additives after 2-4 minutes, stir again, and pack after mixing evenly.

[0028] When the present invention is used, add clear water to the paint, the mass ratio of the clear water to the paint is 10-20:100, then fully stir; add oxalic acid solution to adjust the pH value to be neutral, and then use a...

Embodiment 2

[0030] The invention provides an inorganic coating, which is characterized in that it consists of the following components in mass percentage:

[0031]

[0032] Further, the additive is any one or a combination of two or more of plastic powder, cellulose, alkaline neutralizer, and anti-penetration agent.

[0033] The present invention also provides the preparation method of above-mentioned a kind of inorganic coating, comprises the following steps:

[0034] 1) take each reaction substance according to weight percentage;

[0035] 2) Put the white cement, black cement, and tailings particles into a reaction container for stirring and mixing, then add the inorganic toner and the above-mentioned additives after 2-4 minutes, stir again, and pack after mixing evenly.

[0036] When the present invention is used, add clear water to the paint, the mass ratio of the clear water to the paint is 10-20:100, then fully stir; add oxalic acid solution to adjust the pH value to be neutral,...

Embodiment 3

[0038] The invention provides an inorganic coating, which is characterized in that it consists of the following components in mass percentage:

[0039]

[0040] Further, the additive is any one or a combination of two or more of plastic powder, cellulose, alkaline neutralizer, and anti-penetration agent.

[0041] The present invention also provides the preparation method of above-mentioned a kind of inorganic coating, comprises the following steps:

[0042] 1) take each reaction substance according to weight percentage;

[0043] 2) Put the white cement, black cement, and tailings particles into a reaction container for stirring and mixing, then add the inorganic toner and the above-mentioned additives after 2-4 minutes, stir again, and pack after mixing evenly.

[0044] When the present invention is used, add clear water to the paint, the mass ratio of the clear water to the paint is 10-20:100, then fully stir; add oxalic acid solution to adjust the pH value to be neutral,...

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Abstract

The invention provides an inorganic coating, calculated by mass percentage, consisting of 10-30% white cement, 0-20% black cement, 3-6% inorganic toner, 60-70% tailings powder and The remainder is composed of additives. The present invention also provides a method for preparing the above-mentioned inorganic coating, wherein each reaction substance is weighed according to the weight percentage; white cement, black cement, and tailings powder are first input into a reaction container and stirred and mixed, and then added after 2-4 minutes Inorganic toner and additives are then stirred, mixed evenly and then packaged. The invention utilizes a large number of different types of tailings materials in various regions to turn waste into treasure. At the same time, since the present invention is a dry powder, fresh water is added to prepare it during on-site construction, so the cost of transportation is reduced during transportation. And because it is a dry powder, the shelf life of the present invention is quite long. The tailings powder and inorganic toner used are naturally formed, with good color fastness and weather resistance.

Description

Technical field: [0001] The invention belongs to the field of chemical industry, and in particular relates to a paint, in particular to an inorganic paint and a preparation method thereof. Background technique: [0002] Mineral resources are an important material basis of the national economy. With the acceleration of the industrialization process, the development of the national economy requires more and more energy and raw materials. As one of the pillar industries of the national economy, the iron and steel industry is even more important, especially in my country's rapid development of the national economy. However, with the deepening of mines, the ore grade is declining, the amount of tailings and the corresponding investment are gradually increasing, and the recycling of tailings resources has become a major content of mining development. There are more than 400 tailing ponds in my country, directly polluting one million mu of land, and indirectly polluting about 10 m...

Claims

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Application Information

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IPC IPC(8): C04B28/04C04B111/20
CPCC04B28/04C04B2111/00482C04B2111/20C04B2111/2023C04B2201/50
Inventor 凌小平
Owner 上海同造欧式建筑科技股份有限公司