What is an easy -to -dispersion pigment?

What Is “Easily Dispersible Pigments”?

When making the original paint, do you have any difficulties with the pigments and glue and the struggle?

For example, inorganic pigments such as cadmium -based pigments with heavy specific gravity are easily mixed with binders, but in the case of organic pigments such as rake systems, the surface tension is strong, so if you do not add Ox goal or distributed material, it will be beautiful. I can't make paint.




This is the pigment of the ease of distributing (Ibun -san) that solves such problems.





Some people may not be used to hearing the word ease of dispersion, or do not know what it means.

According to a platform called "ASTAMUSE", which discloses information on the technology and research activities owned by Japanese companies, it is mixed with relatively light tasks such as hand stirring without using large -scale equipment for stirring. It seems to refer to.

It is said that this technology is also used for zeli, jam, syrup, etc. for our familiarity.

Surprisingly, it seems that there are many things that use easy -to -dispersion technology around us.


Manufacturers who need to make paint in a large lot can expect productivity improvement, environmental issues, and reduce production waste costs by using this pigment, but the biggest advantage of our artists is to feel free to feel free to use it. It will be that you can make organic pigment paints.


In addition, it is not easy to remove organic pigments with fine particles and light specific gravity, not only for desks, but also with smooth picture plates.

However, if you use this ease of diversified pigments, you will be able to minimize the troubles that will occur in these paint making.


This time, the pigments launched by this lab will be all six colors here.

Of course, the color is not much different from the pigment of the same name that is generally distributed.


However, since the aqueous dispersant is processed, it cannot be used for oil -based Medium.

In addition, it is easy to absorb moisture, so the pigment may solidify. There is no good use, but keep it in a place with low humidity.




[Use material]

Color material: Easy distributed pigments

Medium: Gum Arabic Watercolor Medium

Basal material: For watercolor painting Takewa paper



Let's compare how the paint is actually different.

This time, we compare with the effect pigment, which is difficult to mix with the medium in the pigment.


First, let's sprinkle the effect pigment duocrom RY to the watered picture dish.

Then the pigment does not sink in this way, and it floats on the picture dish. Of course, simply mixing with a brush does not mix.



Next, let's sprinkle the pyrrol red of the easy -to -diversify pigments.

Then, as I saw it, the pigment became familiar to the water. You can see how this pigment is easy to mix with the Medium because it is distributed so far without touching it with a brush.




Of course, it is necessary to mix paint and the medium uniformly, so it is possible to make better paint if there is a marble or glass maler.

Please try this pigment.




[Reference material]

Know the meaning and usage of easy dispersion (viewed on October 26, 2021)

https://astamuse.com/ja/keyword/11413997

Profile

大矢 享

Art Materials Expert at PIGMENT TOKYO

AKIRA OYA

Born in 1989 in Tokyo. Master of Fine Art and Design at Nihon University College of Art. While working at PIGMENT TOKYO as an Art Materials Expert, he also continues his career as a visual artist.

Born in 1989 in Tokyo. Master of Fine Art and Design at Nihon University College of Art. While working at PIGMENT TOKYO as an Art Materials Expert, he also continues his career as a visual artist.