Afcona - 2727 is a highly effective defoamer and air-releaser tailored for filled and unfilled epoxy, unsaturated polyester, and polyurethane systems.

Functions: Defoamer

Chemical Family: Silicones

End Uses: 2K (2 component) Coating, Solventborne Coating, Solventless & High Solids Coating

Compatible Polymers & Resins: Acrylics, Alkyds, Epoxies (EP), Polyurethanes (PU), Unsaturated Polyester (UPE)

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Identification & Functionality

Carrier
Chemical Family
CASE Ingredients Functions
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Product Features
  • Afcona – 2727 is a silicone-based product developed to aid in the rapid de-aeration of polyurethane and epoxy compounds used in flooring or general industrial applications. This is the most effective defoamer for epoxy self- levelling systems.
  • Afcona - 2727 also acts as a very effective levelling agent, giving a smooth surface to the coating.

Applications & Uses

Markets
Applications
Compatible Polymers & Resins
Coating End Applications
Product Applications

Afcona-2727 is recommended for filled and unfilled polyurethane and epoxy compounds used in flooring applications, as well as UPE systems.

Addition and Dosage

Add Afcona-2727 at 0.5 – 1.5% based on total formulation. Under normal conditions, 0.5% based on total formulation is sufficient.

Incorporation

To prevent formation of foam and bubbles, Afcona-2727 should be mixed at the beginning of the production process or application into the system. If this product is added at the end of the formulation, good dispersion must be ensured.

Properties

Physical Form
Appearance
Slightly yellowish liquid, Slightly hazy to clear
Soluble in
S.B.P Spirit
Specifications
ValueUnitsTest Method / Conditions
Density (at 20°C)0.855 - 0.885g/cm³-
Active Ingredients50 - 54%-
Flash Point43.0°C-

Regulatory & Compliance

Packaging & Availability

Packaging Information

55 lb and 375 lb non-returnable containers.

Storage & Handling

Shelf Life
5 years
Storage Condition

Afcona-2727 should be stored in a cool, dry place.