Phthalocyanine blue series pigment application field
2025-01-17
The phthalocyanine blue series of pigments is widely used in many industries, especially in inks, coatings and plastics, because of its excellent coloring power, weather resistance and solvent resistance. Different models of phthalocyanine blue, such as PB15:3 and PB15:4, are also focused on applications in these areas due to their differences in characteristics.
Ink industry
Application of PB15:3 in offset printing ink
PB15:3 has been widely used in offset printing ink system because of its good dispersion and moderate price. Offset printing is a commonly used printing technology, suitable for mass production of high-quality printed matter, such as magazines, book covers, brochures, etc. PB15:3 provides a stable color output, ensuring color consistency and quality stability of printed matter. In addition, the good performance of PB15:3 in water-based systems also makes it one of the ideal choices for environmentally friendly inks.
Application of PB15:4 in special printing inks
In contrast, PB15:4, due to its excellent flow performance and gloss in the solvent system, is more suitable for use in special printing processes such as screen printing, pad printing, gravure printing and letterpress printing. These printing technologies are usually used to produce packaging materials, labels, decorations, etc., and have high requirements for ink fluidity and gloss. PB15:4 can not only provide bright colors, but also ensure the clarity and detail of the printed pattern to meet the special needs of the high-end printing market.
Coatings and plastics industry
The application of phthalocyanine blue in coatings
Phthalocyanine blue pigments play an important role in the paint industry because of their excellent weather resistance and solvent resistance. From common interior decoration coatings to high-performance industrial protective coatings, phthalocyanine blue can be seen. Different types of phthalocyanine blue are also used differently in coatings according to their specific performance characteristics. For example, PB15:4, due to its excellent weather resistance and solvent resistance, is ideal for outdoor architectural coatings, automotive coatings and other applications that require long-term exposure to complex environmental conditions.
Application of phthalocyanine blue in plastic coloring
In the plastic processing industry, phthalocyanine blue pigments also play an important role. They can provide bright colors and good heat resistance for plastic products, ensuring the color stability of the product during the high temperature molding process. Especially for those plastic products that need to withstand the test of the outdoor environment, such as outdoor furniture, automotive parts, etc., the selection of PB15:4 with high weather resistance can significantly improve the durability and beauty of the product.
Sum up
Choosing the right phthalocyanine blue model is crucial to ensuring the quality and performance of the final product. In the ink industry, PB15:3 and PB15:4 each have their own advantages, respectively, suitable for different printing technologies and market needs; In the field of coatings and plastics, PB15:4 is the first choice for high-end applications due to its excellent performance. Understanding the specific characteristics and application scenarios of different types of phthalocyanine blue helps enterprises to make more scientific and reasonable material selection, so as to stand out in the fierce market competition.
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