DISPERCOLL® S 4510

DISPERCOLL® S 4510 by Covestro is anionic colloidal solution of amorphous silicone dioxide. Shows improved moisture resistance and a higher heat resistance. The proper viscosity for a particular application can be obtained through the addition of nano-zinc oxide to the adhesive formulation. It is intended as a component for waterborne polychloroprene adhesives based on Dispercoll® C dispersions. The shelf life of DISPERCOLL® S 4510 is six months and recommended storage temperature is 10-25 °C.