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Phthalocyanine blue 15-1
Product Name: Phthalocyanine Blue 15:1 (P.B. 15:1)
Chemical Name: [29H, 31H-phthalocyaninato(2-)-N29, N30, N31, NN32]-,(SP-4-1-)-Copper
Color Index: C.I. 74160
CAS: 12239-87-1/147-14-8 (High-Purity Industrial Grade) – Innovatively optimized with beta-crystal modification technology, featuring a unique deep blue hue with subtle green undertones, exceptional opacity, and superior heat resistance, tailored for high-end solvent-based, plastic, and coating applications.
Molecular formula: C32H16CuN8
Formula Weight: 576.07 g/mol – Unique beta-crystal copper phthalocyanine structure enhances color depth, opacity, and thermal stability, outperforming alpha-crystal variants (e.g., P.B. 15:3) in high-temperature and opaque formulation scenarios.
Synonyms: Phthalocyanine Blue 15:1; P.B. 15:1; Copper Phthalocyanine Blue 15:1; Beta-Crystal Phthalocyanine Blue; Opaque Blue Pigment; High-Heat-Resistant Blue Pigment; Solvent-Stable Phthalocyanine Blue
Application:
High-end solvent-based printing inks, automotive coatings, engineering plastics, industrial paints, plastic packaging, and decorative colorants, compatible with solvent-based, plastic melt, and high-temperature formulation systems.
Description
marker
1.Product Description
Phthalocyanine Blue 15:1 (P.B. 15:1) is an innovative high-performance beta-crystal copper phthalocyanine organic pigment, redefining deep blue coloration for modern industrial applications with its unique opaque texture and rich hue—setting it apart from transparent alpha-crystal variants like P.B. 15:3. Unlike ordinary blue pigments that compromise opacity for dispersion or heat resistance, our P.B. 15:1 features a proprietary beta-crystal modification process, delivering three client-centric advantages: a stunning deep blue hue with subtle green undertones, exceptional opacity, and superior thermal stability—solving manufacturers’ pain points of uneven color coverage, poor heat resistance, and limited applicability in high-temperature processing.
Crafted with advanced high-temperature crystal refinement technology, Phthalocyanine Blue 15:1 boasts a uniform granular particle structure (0.12–0.18 μm) that ensures seamless integration into solvent-based, plastic melt, and high-temperature coating formulations, even in high-speed processing. Its distinct beta-crystal structure sets it apart from alpha-crystal phthalocyanine blues, offering unmatched opacity that eliminates the need for additional opacifiers—reducing formulation costs. Additionally, it is 100% compliant with REACH, RoHS, and EINECS 205-685-1, non-toxic, heavy metal-free, and suitable for diverse high-end industrial and consumer-facing applications.
Engineered for long-term reliability, Phthalocyanine Blue 15:1 boasts Grade 7–8 lightfastness and thermal stability up to 240°C (short-term processing), retaining its vivid deep blue hue even after prolonged UV exposure and high-temperature curing. Its excellent solvent stability (resistant to alcohols, esters, xylene, and ketones) prevents color bleeding and migration, ensuring consistent color in end products. With broad compatibility and high tinting strength, it is a versatile one-stop solution for diverse industries, delivering consistent, opaque deep blue results that set your products apart—combining innovation, durability, and cost-efficiency in one high-performance pigment.
2.Product Specifications (Technical Data Sheet)
| Product name | Phthalocyanine Blue 15:1 (P.B. 15:1) |
| Appearance | Fine, free-flowing deep blue powder with subtle green undertones, no agglomeration, high opacity, excellent solvent dispersion. |
| CAS No. | 12239-87-1/147-14-8 |
| ENIECS | 205-685-1 |
| Solubility | Insoluble in water; highly soluble in organic solvents; excellent dispersion in solvent-based and plastic melt formulations. |
| Style | Organic Pigment |
| Tinting Strength | 100%±3 |
| Purity | ≥99% |
| Packing | 25kg/drum/bag/paper box |
| Melting Point | 600°C |
| Application | Solvent-based printing inks, automotive coatings, plastics, industrial paints, decorative colorants. |
3.Product Application (Industry Usage Guide)
Phthalocyanine Blue 15:1 is a versatile, high-value organic pigment, tailored to meet the specific needs of solvent-based and high-temperature industries with its exceptional opacity, deep blue hue, and strong thermal stability. Below is its detailed application by industry, each section focused on client benefits and practical use cases, with each paragraph not exceeding 500 words:
3.1 Solvent-Based Printing Inks
Phthalocyanine Blue 15:1 is the top choice for high-end solvent-based printing inks, including offset, gravure, and digital printing inks. Its excellent solvent dispersion capability ensures smooth ink flow, eliminating sedimentation and clumping even in high-speed printing (up to 700m/min). With high tinting strength, only 12% loading is needed to achieve standard color depth and full opacity, significantly reducing ink formulation costs. The deep blue hue with subtle green undertones delivers sharp, opaque prints with excellent color clarity, making it ideal for luxury packaging, brand logos, and high-end promotional materials. Its Grade 7–8 lightfastness ensures prints retain their vibrancy for years, even under outdoor exposure or frequent handling.
3.2 Automotive & Industrial Coatings
Perfect for automotive basecoats, topcoats, and industrial coatings, Phthalocyanine Blue 15:1 offers excellent compatibility with solvent-based resin systems (acrylic, polyurethane, alkyd). Its high opacity and uniform dispersion create a smooth, glossy finish with a rich, deep blue tone, enhancing the premium appearance of automotive and industrial products. Its thermal stability up to 240°C ensures consistent color during coating curing, while its chemical resistance prevents fading or discoloration from organic solvents, UV radiation, and environmental pollutants. It is ideal for luxury vehicle finishes, architectural coatings, and metal protective coatings, delivering a durable, opaque blue finish that resists chalking and corrosion.
3.3 Engineering Plastics
Applicable to engineering plastics (PP, PE, PVC, ABS, PC), Phthalocyanine Blue 15:1 features excellent compatibility with plastic melt formulations and low migration. Its uniform granular particle size ensures uniform color distribution during injection molding and extrusion, eliminating streaking or color unevenness. The beta-crystal structure enhances its heat resistance, making it suitable for high-temperature plastic processing (up to 240°C). It is ideal for plastic parts, automotive interior trims, toys, and plastic packaging, delivering a bright, consistent deep blue tone that retains its vibrancy even after long-term use. Its non-toxic, REACH-compliant formulation makes it safe for consumer-facing plastic products.
3.4 Industrial Paints & Decorative Colorants
Phthalocyanine Blue 15:1 is suitable for high-end industrial paints, including metal protective paints, wood paints, and architectural paints. Its high opacity and excellent weather resistance ensure long-lasting color retention in outdoor and harsh industrial environments. Additionally, it is used in decorative colorants such as ceramic glazes, art supplies, and industrial markers, offering a blendable, deep blue tone that appeals to professional artists and designers. Its exceptional stability and color consistency make it a reliable choice for elevating the aesthetics of any high-end industrial or decorative product.
4.Our advantage:
1) Provide free samples for testing or comparing the effect difference and cost performance.
2) Fast response speed, customers' questions at any time will be responded to in two hours.
3) Fast delivery: the fastest delivery can be made on the same day.
4)Different packaging solutions: provide various packaging options according to customer requirements.
5)Technical guidance: provide improved whitening and coloring formulas and guidance according to customer production materials.
6) Sample retention or sample mailing before bulk delivery.
7) Providing certifications, such as Reach certification.
8) Different payment methods: TT LC, etc.
9) Providing door-to-door DDP service.
5.Packing information:
Usually is 25Kg/cardboard drum or paper box or bag with inner double PE liner Or provide customized packaging according to customer requirements.
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