Pigment Green 7 - Premium Colorant for Paints and Coatings
Chemical Constitution and Properties
Composition: It is a fully chlorinated copper phthalocyanine with the chemical formula C32Cl16CuN8 and a molecular weight of 1127.19. It has a CAS number of 1328 - 53 - 6 and an EINECS number of 215 - 524 - 7.
Physical Characteristics: Appearing as a green powder, it presents a vivid bluish - green color. It has a high color strength, endowing paints and coatings with a rich and bright green hue. It is insoluble in water and common organic solvents. In concentrated sulfuric acid, it turns olive - green, and precipitates as green when diluted.
Fastness Properties: It boasts excellent light stability, heat stability, weather resistance, and solvent resistance. It can endure long - term sunlight exposure, high - temperature conditions, and various chemical media without significant fading, discoloration, or decomposition.
Advantages in Paint and Coating Applications
Superior Coloring Performance: It offers rich and vivid green colors for paints and coatings, fulfilling diverse aesthetic requirements. Whether for decorative, automotive, or industrial coatings, it imparts a bright and appealing appearance. Its high color strength ensures that even a small amount can achieve a strong coloring effect.
Good Compatibility: It has excellent compatibility with various paint and coating resins, such as alkyd resins, acrylic resins, and epoxy resins. It can be evenly dispersed in the resin matrix, forming a stable coating film without negatively affecting the physical and chemical properties of the coating. This allows for greater flexibility in formulating coatings to meet specific product requirements.
High Stability: By creating a dense and stable interfacial film around the dispersed droplets, it prevents the droplets from coming into contact and coalescing. This significantly enhances the stability of emulsions or dispersions, reducing problems such as phase separation during storage and use. Even under long - term storage or exposure to external factors, it can maintain the quality and performance of the coating.
Synthesis and Production
Application Areas
Architectural Coatings: In the architectural field, it is used in wall paints, deck finishes, and roof coatings. It not only provides a decorative green color but also offers long - lasting protection and durability, resisting the erosion of the elements.
Automotive Coatings: It is widely used in automotive coatings, including base coats and clear coats. Its excellent weather resistance and color stability ensure that the car's paint job remains vibrant and attractive for a long time, protecting the car's aesthetics.
Industrial Coatings: For industrial coatings, Pigment Green 7 provides both aesthetic and protective properties. It can resist heat and corrosion, helping to control the corrosion of concrete and steel and extending the service life of industrial equipment and structures.
Specification
| Production name: | pigment green 7 |
| Appearance: | green powder |
| Lot No.: | 190 |
| Quantity: | 1000kgs |
| PH: | 8.6 |
| Strength: | 100% |
| Water soluable: | 0.62% |
| Volatile Matter: | 0.52% |
| Residue on sieve: | 0.04% |
| Oil absorption: | 34.10% |
| Specific Conductivity: | 198us |
Application
Coating Pigment, Cosmetic Pigment, Ink Pigments, Plastic & Rubber
TDD-Global.com is a professional China chemical B2B marketplace operated by IBI Company, dedicated to promoting global communication, business negotiation, and market expansion in the chemical industry. With a strong network of China chemical product suppliers and international buyers, TDD-Global creates a dynamic and efficient platform for sourcing, trading, and cooperation.
Under the brand name TUDUODUO, TDD-Global has built a trusted reputation among suppliers and buyers in sectors such as fine chemicals, raw materials, industrial additives, and advanced chemical solutions. We offer a wide range of services including product listing, online promotion, supply chain solutions, and international marketing support.
Our platform connects hundreds of verified China chemical suppliers with buyers worldwide, fostering transparent transactions, better business opportunities, and high-value partnerships. Whether you are looking for bulk commodities, specialty chemicals, or customized procurement services, TDD-Global is your go-to platform.
Driven by the innovative spirit of IBI Company, we are committed to building a smarter, faster, and more reliable global chemical trade ecosystem.
If you are interested in cooperation, strategic partnerships, or customized chemical sourcing, please feel free to contact us. Let's shape the future of the chemical industry together!
| Company Name | Beijing TDD E-commerce Co., Ltd | Country/Region | China |
| Business Type | business_type_options | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | |||
| Main Products | PVC Resin, PP, PE, PET, Titanium Dioxide, Pigment, Car Tire | ||
B2B cross-border e-commerce platform and the core subsidiary of Guolian Co., Ltd. (603613. Sh). Specialized in raw materials & industrial products for more than 20 years and provides wholesale products for customers worldwide. Currently, the main operating industry chains include: Pigment industry chain, Titanium industry chain, Solvent industry chain, Resin industry chain, Lubricating oil industry chain, Carbon black industry chain, Packaging industry chain, Medical industry chain, etc.
Send Inquiry
