Speswhite™ by Imerys is a highly refined kaolin of ultrafine particle size. It shows high brightness and offers good opacity, whiteness & gloss. Speswhite™ is recommended for anti-block polyester... view more

Rhenogran® CaO-80 by Rhein Chemie Additives (Lanxess Group) is a desiccant for rubber compounds of all kinds to prevent porosity. It is used in expanded compounds (micro-cellular rubber), as it provides a more uniform cell... view more