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Additivi bagnanti e anti-crateri del substrato

Agenti di bagnatura in silicone/tensioattivo in silicone SL - 3245

Silicone wetting agents/Silicone surfactant SL-3245

Breve descrizione:

WynCoat® Like all surfactants, a substrate wetting additive is a molecule having both a hydrophilic and a hydrophobic part. The additive’s molecular structure determines that the orientation will drastically lower the surface tension of the liquid. Wetting additives provide multifunctional benefits in a range of applications including inks and coatings. SL-3245 optimize flow and leveling, enable the elimination of surface defects and reduce surface tension.

SL - 3245 è equivalente a Tego - 245 nei mercati internazionali.



Dettaglio del prodotto

Tag del prodotto

Dettagli del prodotto

WynCoat® SL-3245 wetting and anti-crater additive that can help paint or ink wetting above the surface of a variety of substrates, even on a low surface energy substrate to prevent shrinkage and uneven surfaces defects. 

Caratteristiche chiave e vantaggi

It is silicone surfactant for waterborne and solvent-borne formulation. It provides powerful reduction in surface tension which leads to excellent substrate wetting, leveling and anti-crater. It does not increase surface slip and does not impair recoatability. 

Dati tipici

• Appearance: pale-yellow colored clear liquid. (becomes hazy and thickness at temperatures below 15 ℃，returns to clear and pourable after warming)

• Active matter content: 100%

• Viscosity at 25 ℃：60-100cst

Livelli di utilizzo (additivo come fornito)

• Automotive coatings: 0.2-1.0%

• Coatings for plastics: 0.2-1.0%

• Industrial coatings: 0.2-1.0%

• Wood and furniture coatings: 0.2-1.0%

• Architectural coatings: 0.2-1.0%

• Decorative coatings: 0.2-1.0%

• Inkjet inks: 0.2-1.0%

• Leather pre-primers, primers and top coats based on polyurethane, acrylic, nitrocellulose and casein binders: 0.2-1.0%

Pacchetto e stabilità di archiviazione

Disponibile in tamburi da 25 kg e 200 kg.

24 months in closed containers. 

Limitazioni

Questo prodotto non è né testato né rappresentato come adatto per usi medici o farmaceutici.

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