| Quantity: | |
|---|---|
Light Brown Liquid
60
Polymer unsaturated carboxylic acid polymer with low surface tension and strong wetting properties. Effectively prevents pigment floating and mottling during grinding, reduces viscosity, improves coating flexibility and hydrophobicity. Recommended dosage: 0.2-2.0% based on total amount or 30-60% based on carbon black (similar to BYK-104S).
The High-Performance Block Polymer Dispersant DS-112 emerges as an indispensable chemical additive for formulators seeking to elevate the quality and consistency of solvent-based coatings. Visually presenting as a smooth, light brown liquid, this high molecular weight block polymer integrates seamlessly into various complex resin systems. When introduced into the milling process, it immediately begins to wet and separate densely packed pigment particles, drastically reducing the mechanical energy and time required to achieve the perfect grind. The tactile result is a noticeably smoother, lower-viscosity mill base that flows effortlessly through production equipment, minimizing wear and maximizing output.
Beyond its physical handling benefits, this dispersing agent fundamentally transforms the final coating film. By establishing a robust steric hindrance network, it prevents pigment flocculation, thereby unlocking the maximum tinting strength and absolute hiding power of both organic and inorganic pigments. Formulators working with challenging matte powders will particularly appreciate its unique ability to maintain high transparency while actively reducing system viscosity. This ensures that the final applied coating exhibits a flawless, uniform finish without hard settling issues during prolonged storage. Whether you are engineering demanding automotive refinish paints or high-concentration printing inks, this polymer guarantees your pigments remain perfectly suspended and brilliantly displayed.
Understanding the precise physical and chemical parameters of your additives is crucial for achieving consistent formulation results. The following table outlines the exact specifications of the DS-112 dispersing agent. These standardized metrics ensure predictable behavior during the milling process, guaranteeing that every batch of your solvent-based coatings meets the highest quality thresholds.
Parameter | Specification |
|---|---|
Chemical Composition | High molecular weight block polymer |
Applicable System | Solvent-based coatings |
Appearance | Light brown liquid |
Active ingredient | 60% |
Solvent | PMA/NBA |
Benchmark Equivalent | Similar to Evka 4010 |
Formulating high-end coatings requires ingredients that deliver measurable processing upgrades and tangible performance enhancements. The DS-112 dispersing agent is precisely engineered to resolve common production bottlenecks while significantly elevating the final aesthetic and protective qualities of the applied film.
Accelerated Milling Efficiency: Rapidly wets pigment surfaces, significantly shortening the grinding time and reducing mechanical wear on heavy production equipment.
Superior Color Yield: Maximizes pigment tinting strength and hiding power, allowing formulators to achieve vibrant, highly opaque finishes with optimized pigment loadings.
Advanced Anti-Settling Properties: Creates a highly stable network around pigment particles, effectively preventing agglomeration and hard settling during extended shelf storage.
Dynamic Viscosity Reduction: Exceptionally effective when processing matte powders, it lowers the system's viscosity to promote excellent flowability and flawless leveling.
High Transparency Retention: Maintains the pristine optical clarity of the resin system, ensuring that clear coats and specialized transparent finishes remain brilliant and unclouded.
Understanding the foundational attributes of a chemical additive is vital for formulation engineers. With a robust active ingredient concentration of 60% suspended in a premium PMA/NBA solvent blend, this light brown liquid guarantees rapid integration into your existing formulas. Its high molecular weight block polymer structure ensures robust, universal compatibility across a diverse range of complex resin systems.
Production bottlenecks are frequently tied to inefficient pigment dispersion. This additive directly addresses this critical pain point by delivering outstanding wetting capabilities that dramatically shorten grinding cycles, thereby lowering overall energy consumption. Furthermore, its unique viscosity-reducing effect—especially prominent when processing challenging matte powders—ensures exceptional flowability and prevents costly equipment clogging.
Finding reliable, high-performance alternatives is a constant priority for procurement teams seeking to optimize formulation costs without sacrificing quality. The DS-112 is meticulously engineered to perform as a direct equivalent to industry-standard additives, functioning similarly to Evka 4010. This allows formulators to seamlessly transition their recipes with minimal trial and error, maintaining premium quality while optimizing expenditure.
This dispersing agent demonstrates remarkable versatility, adapting seamlessly across multiple demanding industrial sectors to elevate end-product performance.
Industrial Coatings: Essential for automotive paints and architectural coatings, ensuring impeccable film quality, enhanced weather resistance, and long-term structural durability.
Home Decor Solutions: Significantly enhances latex paints and water-based coatings by providing vibrant, uniform color distribution and long-lasting aesthetic performance.
Printing Inks: Delivers high color concentration and absolute uniformity, guaranteeing sharp, flawless, and repeatable printing results on various substrates.
Textile Printing and Dyeing: Substantially improves the hydrophilicity and dispersibility of dyes, allowing for deeper, more consistent fabric penetration and colorfastness.
Precise dosing is critical for balancing technical performance and formulation economics. The following recommended addition amounts (calculated based on the total pigment weight) ensure maximum efficacy and cost-efficiency:
1.5% to 6% of the total amount of inorganic pigments.
10% to 50% of the total amount of organic pigments.
0.2% to 1% for specialized or secondary organic pigment adjustments.
Navigating international chemical regulations requires stringent documentation and verified quality standards. We provide comprehensive COA (Certificate of Analysis) and MSDS (Material Safety Data Sheet) reports with every single shipment. Backed by rigorous ISO and CE certifications, this product guarantees safe handling, environmental compliance, and unwavering batch-to-batch reliability.
Consistent material availability is the backbone of uninterrupted manufacturing. Operating as an integrated manufacturer and supplier, we leverage extensive domestic and international supply channels. Buyers benefit from a rapid 7 to 15-day delivery window and highly flexible, negotiable payment terms including TT, LC, PayPal, and credit cards, ensuring a secure and seamless procurement experience.
Securing a reliable chemical supplier is just as critical as perfecting the formulation itself. We integrate advanced manufacturing capabilities with comprehensive global trade services to deliver an unparalleled procurement experience. Our dedicated export department deeply understands the rigorous demands of international clients, ensuring that every interaction is highly professional, transparent, and efficient.
Direct Manufacturer Advantage: By seamlessly integrating industry and trade, we eliminate unnecessary intermediaries, offering highly competitive pricing without ever compromising on chemical purity.
Global Supply Network: Our well-established logistics channels enable us to fulfill large-scale orders swiftly, maintaining a steady and predictable flow of materials to your production facilities.
Expert Technical Support: We do not just supply raw chemicals; we provide deep formulation expertise. Our technical team is ready to assist with integration guidelines and troubleshooting to ensure optimal product performance.
Flexible Financial Terms: We understand the complex cash flow dynamics of large-scale procurement, which is why we offer highly adaptable payment structures tailored specifically to your operational requirements.
The advanced block polymer architecture provides multiple anchoring groups that firmly attach to the pigment surface, while the polymeric chains extend deeply into the solvent. This creates robust steric hindrance, effectively preventing pigment particles from re-agglomerating and ensuring long-term dispersion stability, exceptional color uniformity, and enhanced gloss retention.
Yes, the DS-112 is structurally formulated to act as a highly effective equivalent to Evka 4010. It shares remarkably similar compatibility and performance profiles across various resin systems. However, to achieve absolute optimization, we always recommend conducting a small-scale ladder study to fine-tune the exact addition rate for your specific resin and pigment combination.
Organic pigments typically possess much smaller particle sizes and significantly larger specific surface areas than their inorganic counterparts. Consequently, they require a proportionally higher concentration of the active dispersing agent to adequately coat the entire surface area, overcome strong intermolecular forces, and establish a stable, anti-settling network.
Every international shipment is accompanied by a detailed Certificate of Analysis (COA) to meticulously verify batch specifications, along with a comprehensive Material Safety Data Sheet (MSDS) outlining safe handling procedures. Furthermore, our manufacturing processes are fully ISO and CE certified, ensuring strict adherence to global regulatory and quality standards.
The precise combination of PMA (Propylene Glycol Methyl Ether Acetate) and NBA (Normal Butyl Acetate) provides a highly balanced evaporation rate. This controlled volatility ensures excellent leveling and flow during application, allowing trapped air to escape naturally while preventing surface defects (such as orange peel or pinholing) before the coating fully cures.
Our standard production and processing lead time ranges from an expedited 7 to 15 days, strictly depending on the order volume and specific product requirements. As an integrated manufacturer with dedicated export operations, we coordinate directly with premium freight forwarders to ensure timely, secure, and fully tracked transit to your designated port or facility.
