Black Cat Carbon Black M3710 - High-Quality Pigment for Plastics and Coatings
Overview
Black Cat Carbon Black M3710 (CAS 1333-86-4) is a high-performance pigment engineered to deliver unmatched color consistency, durability, and purity for industrial coatings, plastics, and ink applications. As a furnace-grade carbon black, M3710 combines superior jetness with exceptional dispersion properties, making it the go-to choice for manufacturers seeking to achieve deep blacks, smooth finishes, and reliable processing efficiency. Designed for industries where surface quality and material integrity are paramount, this pigment excels in automotive coatings, consumer electronics, packaging films, and high-end printing inks.
Technical Specifications
| Property | Value/Range |
|---|---|
| Type | Furnace Carbon Black |
| Particle Size (D50) | 18–24 nm |
| Surface Area (BET) | 110–130 m²/g |
| DBP Absorption | 120–135 ml/100g |
| Volatile Content | ≤1.0% |
| Ash Content | ≤0.05% |
| pH | 7.0–8.5 |
| Heating Loss | ≤1.5% |
| Sulfur Content | ≤0.15% |
Certifications:
- REACH Compliant (EC No. 215-609-9)
- RoHS/ELV Directive Compliant
- FDA 21 CFR 178.3297 (indirect food contact)
- ISO 9001:2015 Quality Management
Key Advantages
1. Superior Physical and Chemical Purity
- Ultra-Low Impurities:
- Total ash content <500 ppm, ensuring minimal interference with polymer matrices.
- Sulfur levels ≤0.15% for reduced corrosion risk in metal-coated substrates.
- Controlled Volatiles:
- Heating loss ≤1.5% prevents bubbling in high-temperature extrusion (up to 300°C).
- Food-Grade Compliance:
- Meets FDA standards for indirect food-contact packaging (e.g., PET bottles, cling films).
2. Premium Processability
- Optimized Rheology:
- Melt flow index (MFI) improvement of 15–20% in polyolefins vs. standard carbon blacks.
- Reduces torque in twin-screw extruders by up to 25%, lowering energy consumption.
- Broad Compatibility:
- Stable in PVC, PP, PE, ABS, and engineering plastics like PA6/PA66.
- Prevents die swell in blown film extrusion for uniform thickness (±2% tolerance).
3. Easy Dispersion
- Surface Activation:
- Proprietary oxidative treatment enhances wetting in solvent- and water-based systems.
- Reduces dispersion time by 30–40% in high-speed mixers (1,500–2,000 rpm).
- Aggregate Control:
- Tight particle size distribution (PDI <1.2) minimizes filter pressure rise during injection molding.
4. Higher Smooth Surface
- Microfinish Excellence:
- Surface roughness (Ra) ≤0.8 µm in automotive clear coats, comparable to OEM standards.
- Eliminates “orange peel” effect in powder coatings applied at 180–200°C.
- Gloss Retention:
- 85–90% gloss retention at 60° angle after 1,000 hrs QUV-B exposure (ASTM D523).
5. No Heavy Metals
- Eco-Safe Formulation:
- ICP-MS verified: Lead <2 ppm, Cadmium <0.5 ppm, Mercury <0.1 ppm.
- Compliant with EN 71-3 toy safety standards and EU Packaging Directive 94/62/EC.
Manufacturing Excellence
Produced via Advanced Furnace Process:
- Feedstock Optimization:
- High-purity mineral oil combustion at 1,400°C ensures consistent microstructure.
- Quenching & Pelletization:
- Controlled CO₂ quenching achieves uniform aggregate geometry.
- Low-dust spherical pellets (0.5–1.0 mm) for dust-free handling.
- Surface Modification:
- Post-treatment with organic surfactants boosts compatibility with polar resins.
Applications
1. Inks & Printing
- Packaging Inks:
- Jetness L* <16 (D65 illuminant) for premium labels and flexible packaging.
- Passes ISO 2836 rub resistance tests (>500 cycles).
- Publication Gravure:
- Reduces dot gain by 8–12% for sharper text in high-speed printing (600 m/min).
2. Paints & Coatings
- Automotive OEM Finishes:
- DOI (Distinctness of Image) >90% in basecoat systems.
- Stone chip resistance >8/10 per GM9509P standard.
- Industrial Machinery Coatings:
- Salt spray resistance >1,000 hrs (ASTM B117) in epoxy primers.
3. Plastic Products
- Consumer Electronics:
- EMI shielding efficiency >30 dB at 1 GHz in conductive ABS housings.
- Surface resistivity 10³–10⁴ Ω/sq for static dissipation.
- Packaging Films:
- UV barrier properties block 99% of UVA/UVB radiation (280–400 nm).
4. Specialty Applications
- Conductive Polymers:
- Volume resistivity 10²–10³ Ω·cm in ESD-safe PE foams.
- Fiber Coloring:
- ≤0.5% weight loss in polyester fiber spinning at 280°C.
Environmental & Safety Profile
- Non-Hazardous:
- UN 1361 Classification, Packing Group III for safe global transport.
- OEL-TWA 8hr: 3.5 mg/m³ (ACGIH guidelines).
- Circular Economy:
- Compatible with 30% post-consumer recycled (PCR) polyolefins.
Customization & Support
- Tailored Grades:
- Pelletized forms for automated feeding systems.
- Masterbatches with 40–50% pigment loading.
- Technical Services:
- Free dispersion testing using Malvern Particle Size Analyzers.
- On-site troubleshooting for injection molding defects.
Supply Chain Reliability
- Packaging:
- 20 kg multi-wall paper bags with moisture-resistant liners.
- Global Logistics:
- 48-hour emergency dispatch from regional hubs in EU, NA, and APAC.
Market Validation
- Approved by 3 Tier-1 automotive suppliers for interior trims.
- 2023 SPE Innovation Award for “Best Colorant in Plastics”.
Conclusion
Black Cat Carbon Black M3710 redefines industrial coloration with its fusion of purity, performance, and sustainability. From the deep jetness demanded by luxury automotive finishes to the conductive properties required in smart packaging, this pigment delivers across critical parameters. Its heavy metal-free formulation aligns with global eco-regulations, while its effortless dispersion and smooth finish reduce production costs and waste. Whether enhancing the scratch resistance of a premium appliance coating or ensuring the fade-free longevity of outdoor plastic furniture, M3710 stands as the intelligent choice for manufacturers prioritizing quality, efficiency, and environmental stewardship.
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| Company Name | Beijing TDD E-commerce Co., Ltd | البلد / المنطقة | China |
| نوع الأعمال | متجر عبر الإنترنت | حجم الشركة | 2000 |
| تأسس | December 18, 2014 | ||
| العنوان | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| المنتجات الرئيسية | راتنج PVC ، PP ، PE ، Pet ، ثاني أكسيد التيتانيوم ، Pigment ، إطارات السيارات | ||
| International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
| Terms of Payment: | LC, T/T, D/P | ||
| Average Lead Time: | Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays | ||
| Number of Foreign Trading Staff: | 20~40 People | ||
| Main Markets: | Southeast Asia, Africa, Mid East | ||
| Nearest Port: | Tianjin,Qingdao,Shanghai | ||
| Import & Export Mode: | Have Own Export License | ||
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