In the competitive landscape of chemical manufacturing, the choice of pigments significantly influences the final product's aesthetic appeal and performance. For professionals in the plastics and coatings industries, Phthalocyanine Green G, commonly known as PG7 (CAS 1328-53-6), represents a benchmark for vibrant, durable green coloration. As a leading supplier of high-quality pigments, NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to helping you understand and leverage the advantages of this essential raw material. This article serves as a guide for procurement managers and R&D scientists seeking to purchase PG7 effectively.

Why Phthalocyanine Green G (PG7) is a Top Choice for Plastics and Coatings

Phthalocyanine Green G is a robust organic pigment celebrated for its superior performance characteristics, making it ideal for demanding applications in plastics and coatings. Its key attributes include:

  • Exceptional Heat Stability: With a heat resistance of up to 230°C, PG7 is perfectly suited for plastics that undergo high-temperature processing, such as injection molding and extrusion. It maintains its color integrity without degradation.
  • Outstanding Lightfastness: Rated at 7-8, this pigment offers excellent resistance to UV radiation and weathering. This ensures that products colored with PG7 will retain their vibrant green hue over extended periods, whether used indoors or outdoors.
  • Excellent Chemical Resistance: PG7 demonstrates strong resistance to water, solvents, oils, acids, and alkalis. This property is vital for coatings and plastic products exposed to various chemical environments.
  • High Tinting Strength and Brilliance: It provides a strong, bright green color, allowing for efficient coloration even at low concentrations, which can contribute to cost savings in formulations.
  • Good Dispersibility: The pigment particles are finely milled, ensuring they disperse easily and uniformly within polymer matrices and coating binders, leading to smooth, consistent coloration and preventing agglomeration.

Applications in Focus: Plastics and Coatings

The inherent properties of PG7 make it an indispensable pigment for a wide array of products within the plastics and coatings sectors:

  • Plastics: From consumer goods and automotive components to packaging materials, PG7 imparts durable and attractive green colors to PVC, Polyolefins (PO), Polypropylene (PP), Polyurethane (PU), and more. Its ability to withstand processing temperatures is a significant advantage.
  • Coatings: PG7 is extensively used in industrial paints, architectural coatings, automotive finishes, and powder coatings. Its resistance to fading and weathering ensures that the colored surfaces maintain their aesthetic appeal and protective qualities.

Partnering with NINGBO INNO PHARMCHEM CO.,LTD. for Your PG7 Needs

As your trusted supplier and manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to delivering high-purity, consistently performing Phthalocyanine Green G pigment. We understand the importance of reliable sourcing for your production lines. By choosing to buy from us, you benefit from our commitment to quality control, competitive pricing, and efficient logistics. We encourage R&D scientists and procurement managers to reach out for detailed specifications, pricing information, and product samples. Secure your supply of PG7 from a reputable source and ensure your plastics and coatings achieve the vibrant, lasting green you envision.