Overview of solvent-based wetting and leveling agent Anjeka 7331

Anjeka7331 is a silicone surface additive that moderately reduces surface tension.

product information

Chemical composition: polyether modified polydimethylsiloxane.

The data given on this data page are only typical values, not technical indicators of the product.

Appearance: transparent liquid

Solubility: water/oil

Density: 1.03g/cm3 (kg/m3)

Effective substance content: 98 (%)

Storage and transportation

Turbidity may occur at temperatures below 5 °C. Heat to 20 °C and mix thoroughly. Store in a cool and dry place.

pay attention

Before large-scale use, a series of experiments should be carried out to confirm whether these additives stabilize the foam, in addition to evaluating their recoatability and shrinkage tendency.

Application information

Industrial Coatings

Features and advantages:

This additive can moderately reduce the surface tension of the coating system. Increase surface smoothness, improve leveling and gloss. The silicone additives can prevent the formation of Bernard vortices. At the same time, it can improve the wettability of the substrate and produce anti-sticking properties.

Anjeka7331 is suitable for all solvent-based, solvent-free and water-based paints. In the two-component polyurethane system, it can also be added to the iso-ester curing agent.

Application field

Application: water-based paint.

Recommendation: solvent-based paint, solvent-free paint.

Recommended dosage

0.1-0.8?% The amount of additives (purchase form) is based on the total formula.

The above data is empirical dosage, and the optimal dosage of a needs to be determined through a series of experiments.

Joining method and processing guidance

It can be added at any stage of the production process or added later. In order to facilitate the addition of Anjeka7331, first dilute the auxiliary with a suitable solvent.

 package

—25kg inner coated iron drum

—200kg ring plastic drum