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分散剂, 溶剂型, 特种添加剂

VP 6043 Nano Dispers

Nano Dispersant 6043 is a sophisticated, high-performance polymeric stabilization agent specifically engineered for the processing of nanoscale materials and sub-micron particulate systems. In the …

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属性

主要特点与优势

  • Exceptional efficiency in reducing the viscosity of high-concentration nano-slurries.
  • Provides superior steric stabilization to prevent particle re-agglomeration over extended storage periods.
  • Significantly improves the transparency and gloss of coatings containing nano-pigments.
  • Compatible with a wide range of solvent-borne and solvent-free resin systems.
  • High thermal stability, ensuring performance during high-temperature curing or processing cycles.
  • Low dosage requirements compared to conventional wetting agents, optimizing cost-in-use.
  • Effective at achieving sub-100nm particle size distribution during the bead milling process.
  • Minimal impact on the moisture resistance and mechanical properties of the finished polymer film.
规格

技术亮点

  • Chemical Composition: Modified high molecular weight block copolymer with pigment-affinic anchor groups.
  • Active Content: 40% to 50% active solids in optimized solvent carriers.
  • Amine Value: 15 – 30 mg KOH/g, providing excellent anchoring on acidic pigment surfaces.
  • Acid Value: Minimal residual acidity to prevent interference with metallic or catalyst-sensitive systems.
  • Density: 1.02 – 1.06 g/cm³ at 25°C.
  • Solubility: Fully miscible in esters, ketones, and aromatic hydrocarbons.
  • Appearance: Clear to slightly hazy yellowish liquid with controlled viscosity for easy handling.
  • Particle Size Control: Capable of maintaining D90 values below 100nm in optimized milling conditions.
实际行业应用

应用领域

  • High-end automotive OEM and refinish coatings utilizing nano-transparent iron oxides.
  • Premium digital inkjet inks requiring ultra-fine particle stability for nozzle reliability.
  • Preparation of carbon nanotube (CNT) and graphene dispersions for conductive electronics.
  • Dispersion of ceramic nano-powders for technical ceramics and multilayer ceramic capacitors (MLCC).
  • UV-curable coatings and 3D printing resins where rapid stabilization of nano-particulates is required.
  • Lithium-ion battery electrode slurries for improved conductive carbon black distribution.
  • High-performance nanocomposites for aerospace applications requiring enhanced mechanical properties.
  • Optical coatings for display technologies requiring maximum light transmission and minimal haze.
重点行业

目标行业

Marine & Shipbuilding
Chemical Processing & Infrastructure
Automotive & Transportation
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相关产品

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VP 6110A 聚合物 dispersant

VP 6104S 防浮色 发花 dispersant

VP 6040 Hyperdispers

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