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Silicone leveling agent /Silicone flow agent SL-3357

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-3357 is equivalent to BYK-333 in international markets.


Product Detail

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Product Details

WynCoat® SL-3357 is especially suitable for radiation curing systems with good substrate wetting.

Key Features and benefits

● Provides slip, scratch resistance and anti-blocking.

● Excellent substrate wetting and leveling performance.

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

Typical Data

Appearance: amber-colored clear liquid (freeze below 15℃)

Non voliate content (105℃/3H): ≥95%

Viscosity at 25°C:200-500 cst

Levels of Use (additive as supplied)

• UV-radiation printing inks: 0.1-1.0%

• Overprint varnishes: 0.05-1.0%

• Wood and furniture coatings: 0.05-0.3%

• Industrial coatings: 0.05-0.3%

• Inkjet inks: 0.05-0.5%

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. 


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