Dabco® SI3102

Dabco® SI3102 by Evonik is a silicone surfactant. Provides very efficient emulsification, nucleation and stabilization, resulting in fine, uniform foams with excellent insulation properties. Possesses excellent foam flow properties and excellent density distribution. Has non hydrolyzable structure for excellent premix stability; good compatibility with rigid foam polyol pre-blends. Exhibits low viscosity and low freezing point allowing for easy handling and accurate pumping. Dabco® SI3102 is used in all polyether rigid PUR formulations, appliance formulations, continuous and discontinuous insulation panels (flexible and metal faced). The recommended use level ranges from 1.0 to 2.5 pph polyol.