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分散剂, 溶剂型, 特种添加剂

VP 6976A 聚合物 dispersant

Polymer dispersant CAS No: 6976A is a high-performance, high-molecular-weight additive specifically engineered for the stabilization of solid particulates within liquid media. As an essential compo…

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属性

主要特点与优势

  • Exceptional Flocculation Resistance: Maintains particle separation to prevent clumping and sedimentation.
  • High Pigment Loading: Enables higher solids content in formulations without compromising viscosity.
  • Enhanced Color Strength: Optimizes particle size distribution for maximum tinting power and gloss.
  • Long-Term Stability: Prevents syneresis and viscosity drift during extended storage periods.
  • Improved Flow and Leveling: Reduces the yield value of dispersions for better application and surface finish.
  • Versatile Compatibility: Exhibits excellent performance across various resin systems and solvent environments.
规格

技术亮点

  • High Active Polymer Content: Concentrated formulation ensures high efficiency and low dosage requirements.
  • Tailored Anchoring Groups: Specifically designed for high affinity toward both organic and inorganic pigment surfaces.
  • Optimized Steric Barrier: Molecular weight distribution is tuned to provide a significant physical barrier against particle re-agglomeration.
  • Thermal and Shear Stability: Maintains chemical integrity under high-shear milling and varying processing temperatures.
  • VOC Compliance: Formulated to meet stringent environmental regulations regarding volatile organic compounds.
  • Narrow Molecular Weight Distribution: Ensures consistent performance and predictable rheological behavior in complex systems.
实际行业应用

应用领域

  • Automotive Coatings: Critical for stabilizing high-performance pigments in basecoats and clearcoats.
  • Digital Inkjet Inks: Ensures nozzle stability and prevents clogging in high-resolution printing applications.
  • Industrial Paints: Used in heavy-duty protective coatings and anti-corrosive primers for uniform coverage.
  • Pigment Concentrates: Ideal for the production of high-strength universal colorants and masterbatches.
  • Architectural Finishes: Improves the durability, opacity, and aesthetic quality of decorative coatings.
  • Textile and Packaging Inks: Provides vibrant color development and adhesion in flexographic and gravure printing.
重点行业

目标行业

Marine & Shipbuilding
Chemical Processing & Infrastructure
Automotive & Transportation
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