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Afcona 2763 is a liquid defoamer designed for coatings and finishes, particularly in automotive refinishing applications. With good compatibility with acrylate epoxy and polyurethane resins, it ensures low blistering and efficient foam control. Its application methods include airless spray and brush techniques, providing flexibility in usage. Afcona 2763 is ideal for stoving paints and UV-curable coatings, offering effective performance on various substrates such as plastics and wood.

Functions: Defoamer

End Uses: Radiation Curable Coating, Solventborne Coating, Solventless & High Solids Coating, Stoving Paints

Compatible Polymers & Resins: Acrylate Epoxy, Epoxies (EP), Polyurethanes (PU)

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Technologies
Chemical Composition

Silicone defoamer with modification of fluorocarbon

Features & Benefits

CASE Ingredients Features

Applications & Uses

Application Method
Compatible Substrates & Surfaces
Cure Method
Incorporation

To prevent foaming AFCONA-2763 can be added prior to processing. If it is added to the finished product, care must be taken to ensure uniform distribution

Addition and Dosage

0.1 - 0.7% on total formulation. In general under normal conditions, the dosage is 0.2 – 0.5% based on total formulation

Properties

Physical Form
Appearance
Clear And Transparent Liquid
Typical Properties
ValueUnitsTest Method / Conditions
Density0.80 - 0.82g/cm³
Flash Point14.0°C
Product Properties

foam and blisters during manufacturing and application. It has the combination of good defoaming as well as compatibility with most resin system. It is recommended for medium viscosity applications applied by spray and brush. AFCONA - 2763 is recommended for brush and conventional spray application, very suitable also for systems ranging from low polar to high polar.

It also gives reasonable good compatibility and clarity to the systems.
1) Epoxy, solvent based or solventless
2) polyurethane systems for wood, plastic, flooring and car refinish
3) airless spray coatings
4) stoving paints for general industrials
5) UV curing system especially for acrylate epoxy
6) High viscosity systems

Packaging & Availability

Packaging Information

20 kg and 150 kg non-returnable containers

Storage & Handling

Shelf Life
5 years
Storage Condition

AFCONA-2763 should be stored in a cool dry place. When kept in an original unopened container, it will keep up to 5 years from the date of manufacture. The expiry date is indicated on the container