page_banner

products

Silicone leveling agent /Silicone flow agent SL-3331

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-3331 is equivalent to BYK-333 in international markets.


Product Detail

Product Tags

Product Details

WynCoat® SL-3331 is general purpose leveling additive with good compatibility.

Key Features and benefits

● Reduces surface tension and provides substrate wetting.

● Anti-blocking, improve leveling and gloss.

● Medium increase slip

● Suitable in solvent-based, solvent-free and aqueous coatings. 

Typical Data

Appearance: pale-yellow to amber-colored clear liquid

Active content: 100%

Viscosity at 25°C:200-600 cst

Levels of Use (additive as supplied)

• Automotive coatings: 0.05-0.3%

• Radiation-curing varnishes: 0.05-0.5%

• Waterborne overprint varnishes: 0.05-0.3%

• Waterborne and solvent borne industrial coatings: 0.05-0.3%

• Waterborne and solvent borne wood coatings: 0.1-0.5%

• Inkjet inks: 0.1-0.5%

• 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. 


  • Previous:
  • Next: