Description
FC522, is one of the TPC Performance expandable polystyrene products range. It isa free flowing expandable polystyrene grade, consisting of spherical polystyrenebeads containing pentane as the expansion agent. Expandable polystyrene (EPS) is normally expanded to achieve the low densities required for final step expansion. The typical density of this grade is around 25kg/m3, but other densities are possible depending on applications and equipment. FC522 is especially fast cycling and water proof formulated to achieve low density foam without lumps during pre-expansion. This grade is not fire retardant, so it is not suitable for building applications .
You can see the technical specifications in the bellow following datasheet.
