Marshall Additives Technologies (MAT) is a division of The R.J. Marshall Company. The R.J. Marshall Company, founded in 1978 by Richard and Joan Marshall, is a major supplier of inorganic fillers to the cast polymer and composite industry. The MAT division, is a leading supplier of innovative and cost attractive inorganic flame retardant and smoke suppressant technologies for the plastics and rubber industries. Backed by a customer focused Applications and R&D team, MAT is focused on developing and offering reactive combinations of inorganic flame retardant and smoke suppressant products with aim of enhancing performance and / or reducing cost. In addition MAT offers the familiar single chemical products: Antimony Trioxide, Ammonium Octamolybdate, Alumina Trihydrate, Magnesium Hydroxide, Huntite / Hydromagnesite, Zinc Borate, Zinc Stannate and Zinc Hydroxy Stannate