年表作成・共有サービス - pastport

https://www.shanhucolor.com/products/pigment-blue/

Organic pigments are gradually developed with the advancement of organic dye technology, and form a relatively independent organic coloring material system with special properties, which is widely used in inks, coatings and plastics.

1. High-performance development of organic pigments

In recent years, the total output of the world's organic pigment industry has not grown much, but the output, varieties and specifications of high-performance organic pigments have increased significantly. Although the output of high-performance organic pigments does not account for a large proportion of the total output, due to the high performance and high added value brought by the high technology contained in the production of high-performance organic pigments, its output value exceeds that of mid-range organic pigments and accounts for half of the total output. The output value of low-grade organic pigments is comparable.

The main characteristics of high-performance organic pigments are macromolecular structure and complex chemical structure; the intermediate preparation process used is long, the synthesis process is complex, and the technical requirements are high; and a lot of money is spent on the treatment of "three wastes". Therefore, the research and development of high-performance organic pigments, Production has been monopolized in the hands of several European and American multinational companies with strong technical strength, and formed their company's brand products.

While developing new types of organic pigments, these internationally renowned organic pigment manufacturers are committed to studying the surface properties of pigments, endowing traditional pigments with ultra-high performance, improving product quality, and expanding application fields.

It will be the future development trend of organic pigments to continuously increase the varieties of high-performance organic pigments to meet the high-performance requirements of application fields.

2. The development of demand for high-performance organic pigments

With the advancement of science and technology, the demand for high-performance organic pigments and organic pigments with special functions will continue to increase; at the same time, the concept of environmental protection will be fully integrated into every link of organic pigment production, trade and consumption. The technological innovation of organic pigments should be market-oriented, accelerate the construction of a technological innovation system, attach great importance to original innovation, and rely on independent innovation to enhance the core competitiveness of the industry.

In the future, the scientific research and development of organic pigments should revolve around new products in the coatings, inks, plastics and other industries, improve the performance of old products, and develop new varieties of organic pigments that match them, so as to meet the constantly strict requirements of environmental protection regulations.

The requirements for the product can be summarized as: the high-grade product, that is, to meet the requirements of durability, weather fastness, heat resistance, solvent resistance and migration resistance of the metal surface coating; development of special products with high purity and specific crystal form Functional organic pigments, etc.; there are two intermediates of organic pigments that need attention, namely barbituric acid and phenyl cyanide and their para-derivatives. It is expected that in the next 5 to 10a, the former may replace 3,3'- Dichlorobenzidine, the latter is the main intermediate of diketopyrrolopyrrole (DPP) type organic pigments, these two intermediates are currently mainly used in the production of medicines.

As far as the coatings industry is concerned, with the technological progress in the fields of architectural coatings, automotive coatings, coil coatings and other coatings, the shortcomings of some organic pigments in coatings are constantly being exposed due to the demand for unique functions of coatings, which gives organic The development of pigments in the coatings industry has raised new issues. Organic pigment manufacturers have the responsibility to cooperate with the development of the coatings industry, develop and produce organic pigments that meet the needs of coatings, and create their own organic pigment brands.

As one of the most professional organic pigment manufacturers, we provide vivid blue pigment, indanthrone blue pigment, blue glow pigment, organic color pigments, etc. For more information, please feel free to contact us!