Silicone Surfactant

SZ-1703 is a non-hydrolyzable silicone copolymer designed to be soluble in the resin

side. SZ-1703 can provide fine, uniform, closed-celled rigid polyether urethane foams with good physical properties. Foams made with SZ-1703 can have very low thermal conductivity.

Properties	Specification
Appearance(25℃)	Clear, Slight-colored liquid
Viscosity(25℃, cSt)	780
Color(GVS)	1
Specific Gravity(25℃)	1.05
Freezing Point(℃)	<5
Flash point(℃)	252
Water solubility	Soluble