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Silicone Leveling Agent for Coating SL-3369

short description:

WynCoat® is our brand of silicone-based agents, polydimethylsiloxane modified-PDMS for painting and inks. The application of organosilicon surface control aids, on the one hand, can rapidly migrate to the surface of the paint film during the drying process, reducing the surface tension of the paint; On the other hand, it uses the force between its structure and the paint to help the paint to level, eliminate the influence of Bernard vortex, reduce shrinkage, prevent the paint from floating and blossoming, thus improving the surface smoothness, anti-scratch performance and anti-sticking effect. SL-3369 is equivalent to BYK-333 in international markets.


Product Detail

Product Tags

Product Details

WynCoat® SL-3369 are designed to improve the surface quality and appearance of coatings by promoting the flow and leveling of the coating. The are made up of silicone molecules and are typically used in solvent-based coating.  Meanwhile they provides strong surface slip with good compatibility. 

Key Features and benefits

● Provides strong slip, scratch resistance and anti-blocking.

● Improves substrate wetting, leveling and anti-crater performance

High compatibility and can be used universally in solvent-borne, radiation curing and aqueous coating systems.

Physical Data

Appearance: amber-colored clear liquid

Active content: 100%

Viscosity at 25°C:500-1500 cst

Levels of Use(additive as supplied)

● Wood and furniture coatings0.05-0.3%

● Waterborne and solvent-borne industrial coatings: 0.05-0.5%

● Automotive coatings: 0.03-0.3%

● Radiation-curing printing ink: 0.05-1.0%

● Leather top coats based on polyurethane, acrylic and nitrocellulose binders: 0.1-1%;

● Predilution in a suitable solvent simplifies dosage and incorporation.

Package and storage stability

Available in 25kg pail and 200 kg drums.

12 months in closed containers

Limitations

This product is neither tested nor represented as suitable for medical or pharmaceutical used.

Product Safety

Product safety information required for safe use is not included. Before handling, read product and safety data sheets and container labels for safe use. Physical and health hazard information.


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