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Overfladekontroltilsætningsstoffer (nivelleringsmidler)

Silikone nivelleringsmiddel /silikone flow agent SL - 3821

Kort beskrivelse:

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-3821 is equivalent to BYK-333 in international markets.



Produktdetaljer

Produktmærker

Produktoplysninger

WynCoat® SL-3821 is silicone polyether solution that can provide superior hand feel and defoaming in solventborne, waterborne and radiation curable coatings, inks and overprint varnishes. 

Nøglefunktioner og fordele

● High performance silicone polyether additive that gives excellent hand feel in multiple coating formulations at low addition levels. 

Typiske data

Udseende: Amber - Farvet væske

Aktivt stof Indhold: 50%

Brugsniveauer (additiv som leveret)

Effective at low concentrations, SL-3821 is recommended to use at approximately 0.2% as supplied based on the total formulation (although the amount required depends on the type of formulation). A low viscosity liquid, it can be added and incorporated easily during the letdown stage of the process. 

Pakke- og opbevaringsstabilitet

Fås i 25 kg spand og 200 kg trommer.

24 months in closed containers. 

Begrænsninger

Dette produkt er hverken testet eller repræsenteret som egnet til medicinsk eller farmaceutisk anvendelse.

Produktsikkerhed

Product safety information required for safe use is not included. Before handling, read product and safety data sheets and container labels foe safe use, physical and health hazard information. 


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