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Additifs de contrôle de surface (agents de nivellement)

Agent de nivellement en silicone / agent d'écoulement en silicone SL - 3331

Brève 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.



Détail du produit

Tags de produit

Détails du produit

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

Caractéristiques et avantages clés

● 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. 

Données typiques

Apparence: pâle - jaune à ambre - liquide clair coloré

Contenu actif: 100%

Viscosité à 25 ° C: 200 - 600 CST

Niveaux d'utilisation (additif comme fourni)

• Revêtements automobiles: 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. 

Stabilité de package et de stockage

Disponible en seau de 25 kg et 200 kg de batterie.

24 months in closed containers. 

Limites

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


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