Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Solvay Antil 4500 Surfactant

Solvay Antil 4500 Surfactant is a high-performance nonionic silicone-based defoamer from Solvay’s Antil series, engineered for rapid foam suppression and long-term stability in demanding industrial processes including coatings, adhesives, and cleaning formulations.
  • solvay antil 4500 surfactant_cd9cd604
  • solvay antil 4500 surfactant_cd9cd604

Features Of Solvay Antil 4500 Surfactant

  1. High-performance nonionic surfactant with excellent wetting and spreading capabilities.

  2. Stable across a broad pH range (pH 3–12), ensuring compatibility in diverse formulation environments.

  3. Low foaming profile, ideal for high-shear and industrial cleaning processes where foam control is critical.

  4. Biodegradable under OECD 301 standard conditions, supporting sustainable product stewardship.

  5. Effective emulsifier for oil-in-water systems, delivering robust stability in agrochemical and coating formulations.

Typical Applications Of Solvay Antil 4500 Surfactant

  1. Agrochemical adjuvants for herbicides, insecticides, and fungicides.

  2. Industrial and institutional (I&I) hard-surface cleaners.

  3. Water-based coatings and paint additives for improved pigment dispersion.

  4. Textile auxiliaries in dyeing and finishing processes.

  5. Oilfield chemical formulations for enhanced oil recovery (EOR) and wellbore cleanup.

Specifications Of Solvay Antil 4500 Surfactant

Chemical TypeAlkylphenol ethoxylate-free nonionic surfactant (ethoxylated alcohol)
Product FormLiquid
AppearancePale yellow to amber clear liquid
pH (1% aqueous solution)6.0–7.5
Active Content98–100%
Cloud Point (1% solution)70–75 °C
Density (20 °C)0.99–1.01 g/cm³
SolubilityFreely soluble in water and common organic solvents


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