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Additifs de contrôle de surface (agents de nivellement)

Agent de nivellement du silicone / agent d'écoulement en silicone SL - 3357

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



Détail du produit

Tags de produit

Détails du produit

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

Caractéristiques et avantages clés

● Provides slip, scratch resistance and anti-blocking.

● Excellent substrate wetting and leveling performance.

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

Données typiques

Apparence: Amber - liquide transparent coloré (gel en dessous de 15 ℃)

Contenu non volontaire (105 ℃ / 3H): ≥95%

Viscosité à 25 ° C: 200 - 500 CST

Niveaux d'utilisation (additif comme fourni)

• 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. 

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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