XW brand represents the state of art of Polytechs in term of handling exothermic and endothermic solutions dedicated to blowing effect in polymers. It does find its main application in lightweighting applications such as Wires & Cables, Insulation Panels …
XW – The Blowing agent
XW is a blowing masterbatch containing a high level of a blowing agent in a LDPE or EVA carrier. This product is mainly used for insulation in polyethylene and PVC, in many markets such as cable industry. It allows to decrease the density of the final product.