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Silicone leveling agent /Silicone flow agent SL-3378

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-3378 is equivalent to BYK-333 in international markets.


Product Detail

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Product Details

WynCoat® SL-3378 provide strong surface slip with low foam stability.

Key Features and benefits

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

● Improves substrate wetting, leveling and anti-crater performance.

● Used universally in solvent-borne, radiation-curing and aqueous coatings systems.

● Low foam stability and recoatable. 

Typical Data

Appearance: amber-colored clear liquid

Active matter content: 100%

Viscosity at 25°C:100-500 cst

Levels of Use (additive as supplied)

• Wood and furniture coatings: 0.05-0.3%

• Waterborne and solventborne industrial coatings: 0.05-0.3%

• Automotive coatings: 0.03-0.2%

• Radiation-curing printing ink: 0.05-1.0%

• Leather top coats based on polyurethane, acrylic and nitrocellulose binders: 0.1-1.0%

Predilution in a suitable solvent simplifies dosage and incorporation. 

Package and storage stability

Available in 25kg pail and 200 kg drums.

24 months in closed containers. 

Limitations

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

Product Safety

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


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