RJ-7528 is a non-hydrolyzable silicone surfactant specially designed for adding isocyanate one-component OCF foam. It has excellent stability, open cells and few voids, so that the quality of the formed foam is more guaranteed. RJ-7528 is an open-cell system to prevent shrinkage.
Transparent viscous liquid
Viscosity at 25°C,mPa.s
Specific Gravity at 25°C, g/cm³