Flexirene CM 50 BCA is a highly stiff product and it is recommended for the production of coextruded stretch film in slip-cling formulations where it acts as slip layer.

Sustainability
The product Flexirene CM 50 BCA ‘Bio Circular attributed’ is a highly sustainable LLDPE produced using bionafta from renewable raw materials together with traditional raw materials. In order to attribute the sustainable feedstock component to the final product Versalis applies the Mass Balance approach, a recognized methodology that allows to trace the flow of materials along the value chain and to assign the sustainability characteristic of the raw material to the final product on a documentary basis. Flexirene CM 50 BCA provides the same chemical composition and physical-mechanical performance of the traditional grade, in addition is accompanied by a sustainability declaration that certifies the share of bio attributed product. It is a butene copolymer with medium density (C4-LLDPE), with antioxidants, suitable for cast film extrusion. The production of Flexirene CM 50 BCA allows to contribute to the circular economy, since the bionafta used derives from waste from industrial processing of organic substances (e.g. used cooking oils). Flexirene CM 50 BCA will be bio circular attributed for 90%. The exact amount of “bio circular attributed” product will be reported in the sustainability certificate issued upon the delivery of the product.