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Organic dyes have advantages

Organic pigments are also divided into natural and synthetic two categories. Now commonly used is synthetic organic pigments, can be divided into monoazo, bisazo, lakes, phthalocyanine and fused ring pigments and other categories. The advantages of organic pigments are high tinting strength, bright color, complete chromatography and low toxicity. The disadvantage is that the light resistance, heat resistance, weather resistance, solvent resistance and hiding power of the product are not as good as inorganic pigments.

Use and scope of organic dyes

Organic pigments are mainly used for coloring leather paint, high-grade plastic resin, paint printing and synthetic fiber of soft plastic products. Heat resistance 300-450, light resistance 8, migration resistance 5, pure and full color, strong coloring power, good color fastness, excellent solvent resistance, excellent thermal stability, 300 and high temperature resistance, excellent weather resistance, high light fastness, good dispersion, easy modulation and convenient use, as a color matching pigment can adjust a variety of colors, safety and environmental protection.

Lake organic pigment

An organic pigment of the lake type derived from acetic acid, including acetylacetylarylamines and pyrazolones, having a yellow color spectrum.

Safety Technology of Medium Chrome Yellow Pigment

Medium chrome yellow, chrome yellow pigment is a kind of inorganic pigment with excellent temperature resistance, weather resistance and migration resistance. It is a neutral lead chromate pigment. It is a very beautiful slightly warm color, but it contains heavy metals and is not suitable for coloring paint products with high environmental protection requirements.