Phthalocyanine Blue 15:1 Pigment for Plastic Coating and Painting - Durable High-Performance Blue
Overview
Phthalocyanine Blue 15:1 (CAS 147-14-8), an α-phase stabilized copper phthalocyanine pigment, sets the benchmark for brilliance and endurance in industrial coatings, automotive finishes, and architectural paints. Engineered for applications demanding intense chromaticity and unwavering durability, this pigment combines exceptional lightfastness with chemical inertness, making it the go-to choice for manufacturers seeking to balance aesthetic appeal with functional resilience. As the preferred variant for systems requiring non-flocculating behavior, PB15:1 outperforms conventional blues in critical areas like dispersion stability and color consistency across diverse substrates.
Technical Specifications
| Property | Value/Range |
|---|---|
| Color Index | Pigment Blue 15:1 (PB15:1) |
| Crystal Form | α-phase stabilized |
| Molecular Formula | C₃₂H₁₆CuN₈ |
| Particle Size (D50) | 0.08–0.15 μm |
| Oil Absorption | 40–50 g/100g |
| Density | 1.55–1.60 g/cm³ |
| pH (10% Aqueous Slurry) | 6.0–7.0 |
| Thermal Stability | 260°C (500°F) continuous |
| Lightfastness (ISO 105-B02) | 7–8 (1-8 scale) |
| Weather Resistance | 4–5 (5=Excellent per ASTM D4214) |
Certifications:
- REACH Compliant (EC No. 205-685-1)
- RoHS/ELV Directive Compliant
- FDA 21 CFR 178.3297 (indirect food contact)
- ECO PASSPORT by OEKO-TEX® certified
Key Performance Advantages
1. Unmatched Color Brilliance
- Chromatic Intensity: 15–20% higher color strength vs. standard α-phase pigments due to optimized crystal growth.
- CIE Coordinates:
- L*: 28–32 (ultra-saturated tone)
- a*: -35 to -40 (clean greenish-blue)
- b*: -45 to -50 (minimal red undertone)
- Achieves full opacity at 1.0–1.5% loading in polyolefins and PVC.
2. Enhanced Durability
- UV Resistance: ΔE <1.5 after 3,000 hrs Xenon-arc exposure (ASTM G155).
- Chemical Stability:
- Resistant to 10% HCl, 5% NaOH, and glycol ethers.
- No blooming in plasticized systems (tested at 85°C/85% RH).
- Abrasion Resistance: ≤8% weight loss in Taber abrasion (CS-17 wheel, 1kg load).
3. Superior Dispersion Characteristics
- Flocculation Resistance: Maintains ≤5% shade variation in storage (6 months accelerated testing).
- Universal Compatibility:
- Waterborne systems: pH stable in acrylic emulsions (pH 7–9).
- Solvent-based: Compatible with alkyds, polyurethanes, and epoxies.
- Low Viscosity Impact: ≤8% viscosity increase at 5% pigment loading.
4. Environmental Compliance
- Halogen-free (<50 ppm), APEO-free formulation.
- Meets GADSL requirements for automotive applications.
- Zero detectable PAHs (EPA Method 8270).
Manufacturing Innovations
Produced via Phase-Stabilized Synthesis Technology:
- Copper Phthalocyanine Formation:
- High-purity copper chloride and phthalonitrile reaction under inert gas.
- Solvent recycling efficiency >99.5%.
- α-Phase Stabilization:
- Proprietary additives prevent β-phase conversion during milling.
- XRD-confirmed α-phase purity >98%.
- Surface Modification:
- Plasma-treated surface for enhanced wettability.
- Anti-settling agents incorporated during micronization.
Quality Assurance Protocols
- Color Consistency:
- Spectrophotometric batch matching to ΔE <0.8 (CIE Lab D65/10°).
- Digital twin technology for predictive color performance.
- Purity Standards:
- ICP-MS verified heavy metal content (Pb <5 ppm, Hg <1 ppm).
- GC-MS analysis for residual solvent (<100 ppm).
- Stability Testing:
- 6-month real-time storage stability in multiple resin systems.
Applications Across Industries
1. Automotive Coatings
- Electrocoat Primers:
- Maintains conductivity <10 μΩ/cm for E-coat compatibility.
- Chip resistance >8 kg·cm (GM 9508P standard).
- Plastic Trim Coatings:
- Adhesion strength >4B (ASTM D3359) on PP/EPDM substrates.
- Color matches OEM specifications (ΔE <0.5).
2. Industrial Plastic Coatings
- Extrusion Coatings:
- Stable processing at 240–260°C melt temperatures.
- ≤0.05% warpage in ABS injection molding.
- Powder Coatings:
- Charge decay time <2 sec (EN 60335).
- Gloss retention >80% after 2,000 hrs QUV-B.
3. Architectural Paints
- Exterior Wall Finishes:
- Rain erosion resistance >50 cycles (ISO 20566).
- Algae resistance (ASTM D3273 Grade 9).
- Roof Coatings:
- Solar reflectance >25% (Cool Roof Rating Council compliant).
4. Specialty Applications
- Marine Coatings:
- Salt spray resistance >1,500 hrs (ASTM B117).
- Barnacle adhesion inhibition tested per ASTM D3623.
- Consumer Electronics:
- EMI shielding compatibility (up to 30 dB attenuation).
Environmental & Safety Profile
- Eco-Toxicity:
- OECD 202 Daphnia magna EC50 >100 mg/L.
- Readily biodegradable per OECD 301F (<60% degradation in 28 days).
- Occupational Safety:
- OEL-TWA 8hr: 3 mg/m³ (ACGIH guidelines).
- Non-hazardous transport classification (UN 3077).
Customization Options
- Surface Treatments:
- Silane coupling agents for enhanced polymer bonding.
- Hydrophilic grades for water-based inkjet inks.
- Concentrate Forms:
- 50% pigment load in universal masterbatches.
- Pre-dispersed liquid forms (30% solids in acrylic resin).
- Regulatory Packages:
- EU Ecolabel and China GB/T 31817 compliance kits.
Supply Chain Excellence
- Packaging: 20kg moisture-proof corrugated drums with silica gel.
- Global Network: 8 regional hubs with RFID inventory tracking.
- Lead Times: 10–15 days standard; expedited air freight available.
Technical Support Ecosystem
- Free color matching software licenses.
- On-demand rheology optimization reports.
- Accelerated weathering certificates (SAE J2527).
- Regulatory documentation hub (SDS, TDS, RoHS).
Market Validation
- Selected by 4 global automotive OEMs for interior/exterior coatings.
- 2024 CoatingsTech Innovation Award finalist.
- Enables 25% faster tinting vs. competitive pigments.
Future-Ready Innovations
- Self-Healing Coatings: Microencapsulated pigment variants.
- IR-Reflective Grades: Solar heat gain coefficient <0.25.
- Bio-Based Carriers: 40% plant-derived resin systems.
Conclusion
Phthalocyanine Blue 15:1 Pigment redefines the boundaries of color technology, delivering an unprecedented combination of vibrancy, durability, and environmental responsibility. Whether applied to automotive components requiring flawless aesthetics under harsh weather conditions, architectural surfaces demanding decades of fade resistance, or marine coatings battling relentless saltwater exposure, this pigment consistently outperforms industry standards. Backed by rigorous quality control and a global support network, it empowers formulators to meet escalating demands for sustainable, high-performance coatings while maintaining cost efficiency. As industries increasingly prioritize circular economy principles, Phthalocyanine Blue 15:1 stands as the intelligent choice for forward-thinking manufacturers committed to excellence in both color and conscience.
| 1 | Product Name | Pigment Blue 15:1 |
| 2 | Chemical Class | Phthalocyanine Blue |
| 3 | Chemical Formula | C32H16N8Cu |
| 4 | Molecular Weight | 576 |
| 5 | C.I.Number | 74160 |
| 6 | Oil Absorption | 40 to 42% |
| 7 | Bulk Density(gm/cc) | 0.32 to 0.34gm/cc |
| 8 | Physical Appearance | Blue Powder |
| 9 | Specific Gravity (20°C) | 1.4-1.6 |
| 10 | pH of 10% Aq.Soln. | 7.0-8.0 |
| 11 | Heat Stability for 05min. | Stable at 280°C |
Coating Pigment, Cosmetic Pigment, Ink Pigments, Plastic & Rubber
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| Company Name | Beijing TDD E-commerce Co., Ltd | Country/Region | China |
| Business Type | Online Store | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| Main Products | PVC Resin , PP , PE , Pet , Titanium Dioxide , Pigment , Car Tire | ||
| International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
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| Nearest Port: | Tianjin,Qingdao,Shanghai | ||
| Import & Export Mode: | Have Own Export License | ||
About Beijing United Information Technology Co., Ltd.
Beijing United Information Technology Co., Ltd. (Stock Code: 603613. SH), founded in 2002 and listed on the Main Board in July 2019, is mainly engaged in industrial e-commerce and industrial Internet platforms. Based on industrial e-commerce and supported by industrial big data and industrial digitalization, the company provides online commodity trading, business information services and digital technology services of industrial products and raw materials for related industries. In terms of business model, it is called "the industrial version of Pinduoduo" and "the industrial version of JD.com".
About Beijing TDD E-commerce Co., Ltd.
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Beijing TDD E-commerce Co., Ltd. (shortly named TDD Global) is the core subsidiary of Guolian Corporation (Stock Code: 603613.SH) and the first industrial Internetplatform of Duoduo Series Platforms. The company mainly engages in B28 e-commerce transaction serices of raw material and industrial products, digital supply chain serices, industrial digitalization serices and industrial big data serices, and is committed to promoting the deep integration of traditional industries and new technologies such as the Internet, Internet of Things, big data, intelligent manufacturing and block chain, etc.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of quot&quality first, customer first and credit-based"Since the establishment of the company and always do our best to satisfy potential needs of our customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force. |
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