Antifoam HL™ 27 is a 100% active, non-silicone antifoam designed for use in urea and phenolic resins, inks, paper coatings, latex paints, and adhesives. This product is effective in a wide variety of systems requiring efficient non-silicone antifoams.

Chemical Family: Alkanes, Hydrocarbons, Mineral Oils

Labeling Claims: Silicone-free

Applicable Processes: Paper Manufacturing, Water Treatment

Compatible Polymers & Resins: Phenolics, Polyureas

Synonyms: Solvent dewaxed heavy paraffinic distillate (petroleum)

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Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims
Product Highlights

100% active and water extended variants consisting of hydrocarbon, mineral or vegetable oils, waxes, silicas, and dispersants used in coatings applications and areas where silicone is generally not acceptable.

Applications & Uses

Markets
Applications
Applicable Processes
Compatible Polymers & Resins
Compatible Substrates & Surfaces
Coating End Applications
Use Level
0.2 - 0.5% (post-added with agitation)
Product Applications
  • Urea Resins
  • Inks
  • Adhesives

Properties

Physical Form
Appearance
Light yellow liquid
Dispersible in
Water
Typical Properties
ValueUnitsTest Method / Conditions
Activity100.0%-
Weight (at 25°C)7.9lbs/gal-
Flash Pointmin. 149°CCleveland Open Cup
Pour Point1.6°C-
Specific Gravity (at 25°C)0.95--
Viscosity (at 25°C)1200 - 2500cps-

Regulatory & Compliance

Certifications & Compliance
Chemical Inventories
Regulatory Information
  • Regulatory Clearances : Antifoam HL-27 is listed in the EPA's Trade Name Inert Ingredient database.
  • Food Additive Status : HL-27 is formulated with ingredients that comply with the following sections of 21 CFR for indirect food contact: 175.105, 176.200, 176.210, 177.2800.

Packaging & Availability

Storage & Handling

Storage & Handling Information

This product exhibits excellent storage stability over a wide range of temperatures. However, for convenience in handling, storage at room temperature is suggested. For best results, mix well before using.