About Neutrex

Neutrex, founded in 1992 and headquartered in Houston, Texas, USA, is the manufacturer of Purgex™ purging compounds. The company helps plastics processors efficiently clean injection molding, extrusion, and compounding equipment, reducing downtime, scrap, and contamination through chemical and mechanical action, with products sold in over 40 countries. For the plastics industry, Neutrex provides purging compounds. These remove residues, color changes, carbon buildup, and low- to mid-range filled resins in blown film, hot runners, extrusion dies, and multicavity molds, offering foaming action, lubrication, oxidation barriers, and compatibility with polyolefins (LDPE, LLDPE, HDPE, PP), reducing machine downtime and improving productivity.