Formulated for use in foamed pipe and profile extrusion, exothermic XO-459 and XO-468 can reduce required amount of foaming agent while yielding lighter extruded profiles and allowing for processing at cooler temperatures. While XO-459 CFA, provided as pellets, helps improve line speeds 2%–4% in ABS pipe extrusion, XO-468, provided as pelletized masterbatches, improves cell structure in PVC pipe extrusion.
This story is related to the following:Chemical Foaming Agents (CFA) |