SABIC® EPS 550FF

SABIC® EPS 550FF by SABIC is an expandable polystyrene flame retardant grade supplied in free-flowing beads containing pentane (CFC free) as a foaming agent. It is manufactured by the suspension polymerization of styrene monomer. The polymerization is generally carried out in a batch process and it contains a fire retarding additive in the formulation. Possesses retarded ignitability and is suitable for processing by pre-expansion, maturation and molding. SABIC® EPS 550FF is applicable for shape and block molding with medium to high density for thermal insulation in construction industry. The moldings made from it will conform to the requirement of DIN 53438 class K1 and K2.