Afcona 3670 is a liquid additive designed for solvent-based coatings, offering anti-cratering, defoaming, high gloss, improved substrate wetting, and low surface tension. Compatible with various polymers such as acrylics, alkyds, epoxies, nitrocellulose, polyamides, polyesters, polyurethanes, and unsaturated polyester, it serves as a defoamer, leveling agent, slip agent, and wetting agent. Suitable for applications like automotive OEM coatings, vehicle refinish, architectural coatings, floor coatings, wood coatings, and industrial coatings, including coil coatings and metallic basecoats.

Chemical Family: Acrylics & Acrylates, Fluorocarbon

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

Features: Anti-Cratering , Defoaming, High Gloss, Improved Substrate Wetting, Low Surface Tension

End Uses: Base Coat, Coil Coating, Primer, Radiation Curable Coating, Solventborne Coating, Top Coat, Wood Coating

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Technologies
Chemical Composition

Fluorocarbon modified polyacrylic

Features & Benefits

Applications & Uses

Application Method
Compatible Substrates & Surfaces
Incorporation

AFCONA-3670 should be added at the end of the batch preparation

Properties

Physical Form
Appearance
Transparent To Slightly Yellowish Liquid
Typical Properties
ValueUnitsTest Method / Conditions
Active Ingredient69 - 71%
Colormax.3
Denisty (at 20°C)0.99 - 1.01g/cm³
Refractive Index1.450 - 1.460
Flash Point25.0°C

Packaging & Availability

Packaging Information

25 kg and 190 kg non-returnable containers

Storage & Handling

Shelf Life
5 years
Storage Condition

AFCONA-3670 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.