Peripor® 300 E

Peripor® 300 E by BASF is a flame retardant, expandable polystyrene (EPS) molding grade with 4.5% pentane content. Exhibits low weight, good shock absorption, good thermal insulation performance- and conductivity. Offers high compressive strength, outstanding impact absorption, sensitive to moisture- and pressure. Designed for processing by foams in three steps- pre-expansion, intermediate storage and expansion stages. During the pre-expansion stage, the compact raw material is transformed into closed-cell foam which is characterized by low energy consumption and short cycle times. After an appropriate intermediate storage time, EPS is expanded in conventional block molds to make foams. Typical applications of Peripor® 300 E include perimeter- & flat roof insulation and sanitary component. Fire characteristics in conformity with DIN 4102 – B1 (flame-retardant) and EN ISO 13501-1-E.