Borstar® is Borealis’ state-of-the-art multi-modal proprietary technology for manufacturing polyethylene (PE) and polypropylene (PP). Combined with Borealis’ unique catalyst technology, Borstar supports the production of a wide range of enhanced PE and PP products for the most demanding applications by enabling molecular design. The Borstar process offers simultaneous improvements in conversion economics and in key environmental aspects, such as energy efficiency and raw material recycling.
Borealis provides continued Borstar development and is further commercialising the next generation of Borstar such as Borstar PE 3G. The new developments represent a leap forward in process technology, allowing flexible polymer design from bi-modal to multi-modal PE/PP resins and facilitating the development of an ever-widening range of new plastics that outperform alternative materials in meeting the needs of manufacturers and end users.