Recycled Mineral Filler
RECYCLED MINERAL FILLER (RMF) – SUSTAINABLE MINERALS DIVISION
Recycled Mineral Filler (RMF) is a recycled limestone based mineral filler, providing 100% post-consumer recycled content. The high post-consumer content ensures an environmentally sustainable mineral filler where high post- consumer content can assist in earning of LEED certification credits.
The high post-consumer content is achieved by recycling select post-consumer limestone and other high specific gravity industrial minerals, including recycled carpets.
RMF fillers are produced with a multi-step, highly automated process using heat, pressure and air, creating an oxidation process that insures pure, consistent, quality products. These products are available in bulk delivery and 2,000 lb. super sacks.
RECOMMENDED USES
RMF fillers can be used in most applications to replace mined CaCO3 fillers. RMF fillers provide maximum loading levels while maintaining acceptable mechanical properties of the finished product. Calcium carbonate is a fine, white powder consisting essentially of precipitated calcium carbonate (CaCO3) prepared either by grinding naturally occurring limestone or synthetically, by precipitation.