Expandalbe Graphite

ADT Expandable Graphite flame retardant additives can be formulated to provide a flame retarded system. ADT Expandable Graphite is a material based on natural graphite ore. The ore is treated with sulfuric acid in what is called an intercalation process. The material is washed and neutralized to prevent corrosion of metal parts when processed by the user. Excessive shear should be avoided. ADT Expandable Graphite additives may be used in polyurethanes, sealants, coatings, and polymers. ADT Expandable Graphite additives may also be used in conjunction with other flame retardant additives to provide improved flame retardant Properties to a material.