LK-AF 615D

Speciality Antifoam Emulsion

LK-AF 615D is a cost-effective, modified silicone-based antifoam emulsion designed for rapid foam destruction and long-lasting foam control. It is suitable for use in effluent treatment, chemical processing, and selected agricultural formulations. The product is formulated with ingredients that comply with indirect food contact regulations, ensuring safe and versatile application.

Key features

  • Ready-to-use liquid, easy to handle.
  • Provides extremely fast foam knockdown (< 15 seconds).
  • Delays foam regeneration significantly.
  • Works effectively across a wide pH range (moderately acidic to alkaline).
  • Improves process productivity and efficiency.
  • Chemically inert – does not leave residues in vessels.
  • Compliant with 21 CFR 173.340 for systems involving indirect food contact.

Typical Properties

Property Value
Appearance and Type Milky-white non-ionic liquid
Active Content 9-17%
Defoaming Ability Less than 15 seconds
pH 6-8

Applications:

The product can be directly added to any aqueous system. For non-aqueous systems, alternative products may be recommended. It is advisable to conduct application testing prior to use, particularly under highly alkaline or acidic conditions.

Typical applications include:

  1. Effluent Treatment Plants (ETPs)

  2. Distilleries and Fermentation Processes

  3. Agricultural Formulations

  4. Industrial Processes

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