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Question:

What is the difference between phthalocyanine blue B and phthalocyanine blue BGS?

What is the difference between phthalocyanine blue B and phthalocyanine blue BGS? Can the pigment be soluble in water?

Answer:

Dye and pigment, it is soluble in water, alcohol, oil or other solvents and other liquids in the color of the material. Dye solution can penetrate the wood, and wood composition (cellulose, lignin and hemicellulose) complex physical and chemical reactions, can make the wood color and not to blur the texture of wood, can make wood dyed and fast s color
Pigment is a fine powdery colored material, generally insoluble in water, oil and solvent, but can be evenly dispersed in them. Pigment is the secondary film forming material of paint, in the wood decoration process modulation primer, putty and wood coloring, but also often use the pigment. Opaque paint due to the pigment, the coating has some color and hiding power. While the pigment can also enhance the durability of the coating, weather resistance, wear resistance and so on.
It is not possible to discolor water as a standard to distinguish between dyes and pigments. The difference is that the coloring of the object is different and the dye can penetrate into the interior of the object, such as inside the fiber, and the pigment can only act on the surface of the object, such as the surface of the fabric.
4352 phthalocyanine blue B (pigment blue 15: 0): light 8, heat 200 degrees. Phthalocyanine pigment α-type crystal, with other types of phthalocyanine pigment compared to more red light. High color strength, the general conditions of the organic solvent stability, plastic coloring resistance to migration, can withstand more than 200 ℃ high temperature, further increase the temperature can be converted to phthalocyanine blue BGS.

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