General: Pentfoam 291L is a regular grade expandable polystyrene containing pentane as blowing agent. This grade is developed to meet the demand for fast molding cycles in vacuum machine. Applications: Pentfoam 291L is particularly well suited for the manufacture of EPS insulation boards, block molded or product in continuous moulding machines. This grade is also widely used for the production of low density decoration products, and road construction block. |