Purge Compound with Dual-Action Cleaning

Shuman Plastics is launching the new Dyna-Purge F2, described as a “breakthrough technology” with proprietary agents formulated to flow naturally through a variety of processing equipment, including injection molding machines and extrusion lines. The low-residue purging agent features one component formulated to flow to the boundary layer, flushing out the resin. Another component acts as a pressurizing agent, allowing the purge to reach stagnation points.

This dual-action cleaning removes material and impurities from the screw and barrel, as well as tool and die. With a temperature range of 320 to 625 F, it is reportedly effective at purging virtually all resins with reliable results. This safe, non-hazardous and FDA-compliant compound is said to be ideal for purging hot runners and other channels with tight clearances.