Borealis has developed a PP grade that will withstand hot-filling temperatures of up to 100deg C without any permanent deformation to bottle shape.

The random PP grade RB206MO is said to enable high productivity on hot-filling lines. Its inherent stiffness means a reduction in bottle weight can be made, reducing material and transport costs. Easy extrusion and high top-load performance make it suited to high performance production lines where it can also offer savings in materials for multi-layer bottles.