| Pre-Expansion The unique design of polystyrene chains and additive chemistry in Jackocell® S214 gives pre-expanded beads high dimensional stability even at low densities, which typically reduces average operational density, providing a safe road to higher earnings. The S214 represents among the lowest density choices of all Jackocell® EPS grades. Block Moulding It is different from normal and regular block grades - lower densities in combination with low water absorption and high strength, however at slightly longer moulding times - makes Jackocell® S214 the favorite choice for manufacture of high quality insulation boards. It is best characterized by high heat stability, which gives substantial advantages in block moulding - such as good density control, high strength, good fusion and low scrap to secure financial opportunity losses to the end user. |
