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How to select iron oxide red pigment suitable for water-based antirust paint

How to select iron oxide red pigment suitable for water-based antirust paint

2022-09-27

Iron oxide red pigment is one of the important raw materials of waterborne iron red antirust paint. The quality of iron red pigment often determines the quality of the paint. The selection of appropriate iron oxide red pigment also plays an important role in the antirust effect of the coating, so how to select the appropriate iron oxide red pigment? The environment-friendly, energy-saving and safe water-based iron red antirust paint meets the requirements of the current environmental protection standards. In recent years, with the continuous improvement and development of water-based resin technology, this also provides the necessary basic materials for the water-based antirust paint. At the same time, the quality of iron oxide red, composite iron titanium powder, zinc polyphosphate and other antirust pigments has been continuously improved, which also makes the anti-corrosion performance of the water-based iron red antirust paint more excellent, It can withstand salt spray test and salt water test for a long time.

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Effect of color of organic pigment on coating performance

Effect of color of organic pigment on coating performance

2022-09-27

What characteristics of organic pigments have an impact on the paint performance? Organic pigments endow the paint with color properties of color brightness, coloring power and hiding power. Let's make a brief introduction.

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Modification of superfine iron oxide red pigment powder

Modification of superfine iron oxide red pigment powder

2022-09-27

Powders, especially ultra-fine powders, are widely used because of their small particles, large specific surface area, high surface energy, high reactivity, strong ability to interact with other substances, and special effects on light and electricity. However, when they agglomerate with each other, especially when they form hard agglomeration, their reactivity will be significantly reduced, and the ultrafine effect and nanometer effect of particles will disappear, which will inevitably seriously affect their application performance, especially for ultrafine pigment powder. The dispersion degree of pigment particles will seriously affect the color, hiding power, coloring power, oil absorption and other application performance of pigments. Therefore, improving the dispersion of ultrafine powder is one of the main fields of powder engineering research in recent years, which has important theoretical significance and application value. Iron oxide pigment is an inorganic pigment whose production and sales volume are second only to titanium dioxide. It is also a kind of product in the production of inorganic color pigments, and is widely used in various fields. China is a major producer of iron oxide pigments in the world, and is the largest exporter of iron oxide pigments next only to Germany. However, compared with developed countries, China's iron oxide pigment industry is still relatively backward. Most of the iron oxide pigments produced are untreated primary products with low price and low added value. Therefore, it is necessary to change this situation and conduct post-treatment of iron oxide pigment to improve the quality and grade of the product.

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What is the main principle of industrial anti-corrosion and antirust coating?

What is the main principle of industrial anti-corrosion and antirust coating?

2022-09-27

With the acceleration of industrialization in China, the application of industrial anti-corrosion and antirust waterborne coatings is becoming more and more extensive. Its main principle is to prevent air from contacting with attachments, so as to achieve the purpose of corrosion prevention. Now, we can see it everywhere in our life.

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Difference between anticorrosive coating and antirust coating

Difference between anticorrosive coating and antirust coating

2022-09-27

There are many kinds of paint products on the market, and many of them will be compared and differentiated when purchasing and using. For example, there will be a certain comparison between industrial paint and home decoration paint in some indicators or parameters, which can help us better select the appropriate paint products. So, what are the main differences between anti-corrosion coating and anti-rust coating?

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