Greenflex HN 70 BCA is a medium fluidity grade with high tack, recommended as base component for hot melt adhesives used in packaging, bookbinding and woodworking.

Sustainability
The product Greenflex HN 70 BCA ‘Bio Circular attributed’ is a highly sustainable EVA 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. Greenflex HN 70 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 an ethylene vinyl acetate copolymer (EVA) for compounding The production of Greenflex HN 70 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). Greenflex HN 70 BCA will be bio circular attributed for 72%. The exact amount of “bio circular attributed” product will be reported in the sustainability certificate issued upon the delivery of the product.