Water Soluble Carbon Black XY-W1 - High Dispersion for Ink and Paint Formulations
Introduction
Carbon black, a staple pigment and reinforcing agent in industrial chemistry, has evolved significantly to meet the demands of modern, eco-conscious formulations. Water-Soluble Carbon Black XY-W1 represents a breakthrough in colloidal technology, engineered to overcome the traditional challenges of carbon black dispersion in aqueous systems. With its ultra-fine particle size, surface-functionalized chemistry, and exceptional water compatibility, this product redefines performance in water-based inks, coatings, and specialty applications. Designed for manufacturers prioritizing sustainability without compromising on color intensity or process efficiency, XY-W1 delivers vibrant jet-black hues, rapid dispersion, and long-term stability in even the most complex formulations.
Key Characteristics
1. Superior Water Solubility and Dispersion
XY-W1 is chemically modified with hydrophilic functional groups (e.g., sulfonate, carboxyl) to achieve true water solubility, eliminating the need for aggressive surfactants or energy-intensive milling. Key advantages include:
- Instant dissolution: Reduces pre-processing time by up to 70% compared to conventional carbon blacks.
- Agglomeration-free dispersion: Maintains particle size below 100 nm in aqueous media, ensuring uniform color strength.
- pH stability: Performs consistently across a broad pH range (3–11), ideal for diverse ink and coating systems.
2. Nano-Scale Particle Size (20–50 nm)
Produced via advanced gas-phase oxidation and surface modification, XY-W1 boasts a primary particle size of 20–50 nm, enabling:
- Deep, jet-black coloration: High tinting strength with low dosage requirements (1–5% loadings).
- Gloss enhancement: Smooth film formation in paints and inks without compromising substrate texture.
- UV resistance: Absorbs and scatters UV light, protecting substrates from degradation.
3. Environmentally Friendly Formulation
As a water-dispersible pigment, XY-W1 aligns with global regulations restricting volatile organic compounds (VOCs) and hazardous air pollutants (HAPs). Benefits include:
- Zero solvent emissions: Ideal for eco-friendly inks, architectural paints, and packaging coatings.
- Non-toxic profile: Compliant with FDA, EU Toy Safety Directive, and OEKO-TEX® standards.
- Easy cleanup: Reduces wastewater treatment costs via water-based processing.
4. Enhanced Stability and Compatibility
XY-W1’s surface engineering ensures compatibility with a wide range of resins and additives:
- Acrylics, polyurethanes, and PVAs: Stable in both thermoplastic and thermosetting systems.
- Co-solvents and biocides: Resists flocculation in formulations containing glycols or preservatives.
- High-shear environments: Maintains integrity in spray coatings and high-speed printing.
5. Functional Performance
Beyond coloration, XY-W1 adds multifunctional value:
- Conductivity control: Adjustable surface resistivity for anti-static coatings.
- Reinforcement: Improves abrasion resistance in industrial coatings.
- Rheology modulation: Stabilizes viscosity in inkjet inks and adhesives.
Industrial Applications
1. Water-Based Inks
XY-W1 is a cornerstone for high-performance printing solutions:
- Inkjet inks: Delivers sharp, bleed-free text and images on porous and non-porous substrates (paper, plastics, textiles).
- Flexographic and gravure inks: Ensures fast drying times and adhesion on flexible packaging.
- Security inks: Provides tamper-evident properties for banknotes and certificates.
2. Paints and Coatings
From decorative to industrial coatings, XY-W1 excels in:
- Architectural paints: Offers scrub resistance and UV durability for interior/exterior walls.
- Automotive coatings: Enhances depth of color in waterborne basecoats.
- Wood finishes: Penetrates porous surfaces for even staining without blotching.
- Anti-corrosive primers: Acts as a barrier pigment in marine and machinery coatings.
3. Plastics and Polymers
Injection molds, films, and extruded products benefit from:
- Uniform coloration: No speckling in transparent or translucent polymers like PET and PVC.
- Electrostatic discharge (ESD) protection: Safeguards electronic components in conductive plastics.
- Outdoor durability: Resists fading in garden equipment and automotive trim.
4. Specialty Applications
- Textile dyeing: Bonds permanently to natural and synthetic fibers without auxiliaries.
- Lithium-ion batteries: Serves as a conductive additive in electrodes.
- Cosmetics: Safe for use in eyeliners, mascaras, and temporary tattoos.
Technical Specifications
Parameter | Specification |
---|---|
Primary Particle Size | 20–50 nm |
Solid Content | 30–40% (aqueous dispersion) |
pH (as supplied) | 7.5–9.5 |
Viscosity (25°C) | 50–200 mPa·s |
Density | 1.10–1.25 g/cm³ |
Conductivity | 500–2000 µS/cm |
Shelf Life | 12 months (at 5–30°C) |
Formulation Guidelines
- Pre-dispersion: Simply stir into water; no milling required.
- Compatibility testing: Conduct trials with resins and additives to optimize loadings.
- pH adjustment: Use ammonia or organic amines to stabilize in acidic systems.
Packaging and Storage
- 25 kg polyethylene pails: Sealed to prevent evaporation and contamination.
- 200 kg stainless steel totes: For bulk users with automated dispensing systems.
- Custom concentrations: Available as pastes or diluted dispersions.
Store in a cool, dry place; avoid freezing or prolonged exposure to >40°C.
Quality Assurance and Compliance
- ISO 9001:2015 and ISO 14001:2015 certified manufacturing.
- REACH compliant: Full registration for EU market access.
- FDA 21 CFR §73.1: Approved for indirect food-contact applications.
Each batch is validated for particle size, dispersion stability, and color strength via UV-Vis spectroscopy and dynamic light scattering (DLS).
Sustainability and Safety
- Low carbon footprint: Energy-efficient synthesis with 80% closed-loop water recycling.
- Non-hazardous: SDS-certified for safe handling and transportation.
- Biodegradable byproducts: Aligns with circular economy principles.
Why Choose XY-W1 Water-Soluble Carbon Black?
- Performance-Driven Design: Achieve jet-black hues with minimal effort.
- Regulatory Compliance: Meet global eco-standards effortlessly.
- Technical Partnership: Access formulation support from our R&D experts.
- Supply Chain Reliability: Guaranteed consistency with global logistics support.
Conclusion
Water-Soluble Carbon Black XY-W1 bridges the gap between high-performance pigmentation and environmental responsibility. Its nano-engineered structure, effortless water compatibility, and multifunctional benefits empower formulators to innovate across inks, coatings, and advanced materials while adhering to stringent sustainability mandates. Whether revolutionizing the print quality of packaging inks, enhancing the durability of industrial coatings, or enabling conductive polymers for electronics, XY-W1 stands as a testament to the future of smart, sustainable chemistry.
Trade name | water soluble carbon black xy-w1 |
Article No. | Xinyuan chemical xy-w1 |
Origin | Shandong |
Hazardous chemicals | no |
Manufacturer | Zaozhuang Xinyuan Chemical Co., Ltd |
Package specification | 10kg kraft paper package |
Application | water-based paint, water-based ink |


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