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VP 5062A Water-soluble defoame

5062A is a high-performance, water-soluble defoamer engineered specifically for demanding industrial aqueous systems where foam control is critical for operational efficiency. This advanced chemica…

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属性

主要特点与优势

  • Superior Solubility: Exhibits instant dispersion in aqueous media, preventing oily residues or “fish-eyes” in coatings and finishes.
  • Broad-Spectrum Efficiency: Effectively eliminates foam in acidic, neutral, and highly alkaline environments across various industrial sectors.
  • Thermal Stability: Maintains defoaming kinetics across wide temperature ranges, from ambient processing to high-heat sterilization cycles.
  • Long-Term Persistence: Provides both immediate foam knockdown and sustained antifoaming protection during extended storage or intense processing.
  • Enhanced Compatibility: Non-reactive formulation integrates seamlessly with various surfactants, resins, and specialized chemical additives.
  • Process Optimization: Reduces downtime caused by foam overflow, increasing overall production throughput.
规格

技术亮点

  • Chemical Composition: Formulated as a proprietary blend of polyether-modified polysiloxane and high-efficiency non-ionic surfactants.
  • Active Content: High concentration (typically 40-60%) ensuring extremely low dosage requirements for maximum process cost-effectiveness.
  • Ionic Character: Non-ionic nature permits safe usage in both cationic and anionic systems without risk of precipitation.
  • Dynamic Surface Tension: Significantly lowers interfacial tension to break stable foam lamellae rapidly and prevent re-aeration.
  • Physical Properties: Low viscosity liquid facilitates easy metering and automated dosing in industrial-scale pipelines.
  • Storage Stability: Excellent shelf-life with high resistance to phase separation.
实际行业应用

应用领域

  • Textile Processing: Crucial for dyeing, printing, and scouring stages where high-agitation creates excessive, disruptive foam.
  • Water Treatment: Controls foam in industrial wastewater plants, biological reactors, and large-scale cooling water circuits.
  • Pulp and Paper: Optimizes wet-end chemistry and prevents air entrainment in complex paper-making pulps and coatings.
  • Coatings and Inks: Ensures bubble-free application of water-borne paints, industrial varnishes, and high-speed flexographic printing inks.
  • Metalworking Fluids: Stabilizes lubricants and coolants during high-pressure machining, grinding, and metal cleaning operations.
  • Agrochemicals: Enhances the performance of liquid fertilizers and pesticides by ensuring uniform surface coverage.
重点行业

目标行业

Marine & Shipbuilding
Chemical Processing & Infrastructure
Automotive & Transportation
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