The Stannous Salt of Ethylhexanoic Acid is Polyurethane Catalyst. Dura Chemical Corporation Ltd. Supplies Stannous Salt of Ethylhexanoic Acid. Dura Chemical Corporation Ltd. Offers Printing Inks Rheology Modifier [Durastab 36], PVC Heat Stabilizers, Wetting & Dispersing Agents, Zirconium [Drier], Lubricant Additives, etc. The Stannous Salt of Ethylhexanoic Acid, under the brand name Durastab LT-3 is widely known as stannous octate. Stannous octate and tertiary amines, which are applied simultaneously, are essential catalysts for the manufacture of polyurethane foams. The Stannous Salt of Ethylhexanoic Acid acts an efficient catalyst for the gelling reaction during the generation of polyster polyurethane foams. Due to an interaction with the simultaneously applied amines, it also influences the blowing reaction to a certain extent. For this reason, the optimal use level depends on the formulation details, like reactivity of polyol, type of amine, type and amount of blowing agent and desired rise time.
