Silcolease® Emulsion 70840

Silcolease® Emulsion 70840 by Elkem Silicones is silicone emulsion. It cures fastly by a polyaddition reaction in the presence of an organic tin compound. Exhibits little foaming on processing, high catalyzed bath stability, good compatibility with the usual film-forming thickening agents and on-reel post curing. It is relatively insensitive to organic inhibitors. Suitable for use in manufacturing elastomeric release coatings on various substrates except papers used for food contact. Recommended for coatings on paper machines. Silcolease® Emulsion 70840 is used in association with the catalyst Silcolease® Emulsion catalyst 70827 A and, if necessary a release control additive, Silcolease® Emulsion Crosslinker 71806.