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AFCONA 3033 is an additive designed to improve the slip and leveling performance of solvent-based coatings. It is an end-modified special polysiloxane, which enhances the dry slip characteristics of coatings, making it particularly suitable for wood coatings and thermoplastic resins.

Chemical Family: Polyether Polysiloxanes

Labeling Claims: Not Listed In California Proposition 65

Compatible Polymers & Resins: Epoxies (EP), Nitrocellulose, Polyamides, Polyurethanes (PU), Thermoplastic Acrylic

Features: Enhanced Surface Smoothness, Good Compatibility, Improved Slip

End Uses: Clearcoat, Radiation Curable Coating, Solventborne Coating, Wood Coating

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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Technologies

Features & Benefits

Applications & Uses

Application Method
Compatible Substrates & Surfaces
Product Applications
  • It has excellent compatibility properties, making it very suitable for use in clear coatings. However, good compatibility also comes with more foam stabilizing effect. Thus, for foam sensitive systems defoamers like AFCONA – 2020, AFCONA 2022 and AFCONA 2045 should be used to eliminate the extra foam generated. However, for normal conventional spray systems, these extra defoamers are not needed.
  • A better solution, for those foam sensitive systems like high build epoxy, polyurethane and those systems apply by curtain coating and airless spray, slip and leveling agent with defoaming property is more recommended, such as AFCONA – 3236, AFCONA – 3238 and AFCONA – 3239.

AFCONA-3033 is recommended for below systems:

1) All wood coating system, NC, Acid Curing and Polyurethane. It also can be used in UV coating where transparency of the coating is needed.
2) Suitable for resins with a thermoplastic character like Thermoplastic Acrylic and NC. It has very good slip and leveling properties for these systems.

Incorporation
AFCONA-3033 can be added at any stage during the production process. If added during the dispersion process, it speeds up wetting.
Addition and Dosage
0.1 - 1.0% on total formulation. In general, under normal conditions, the dosage is 0.2 - 0.5% based on total formulation.

Properties

Physical Form
Appearance
Clear to slightly hazy/ yellowish liquid
Specifications
ValueUnitsTest Method / Conditions
Active Ingredients Content14 - 16%—
Density (at 20°C)0.90 - 0.92g/cm³—
Refractive Index1.396 - 1.406——
Flash Point24.0°C—

Regulatory & Compliance

Certifications & Compliance
Chemical Inventories

Packaging & Availability

Country Availability
Packaging Type
Regional Availability
  • Canada
  • USA
Packaging Information
55 lbs and 397 lbs non-returnable containers

Storage & Handling

Shelf Life
5 years
Storage Information
AFCONA-3033 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.