100% Polystyrene Pre-expansion This is the low pentane version for high quality block molding. Block Moulding Jackocell® S2314 represents the favorite choice for the manufacture of high quality insulation boards. The S2314 differs from regular block grades in a favorable combination of low water absorption/high strength, as well as competitive molding cycle-times. The unique design of polystyrene chains and additive chemistry in Jackocell® S2314 gives the properties of the S2314. |