Purging Compounds

Intro-Tec has been providing the #1 German engineered purging compound CORATEX to North America for over 45 years. CORATEX purges, barrels, screws, heads and dies of extruders as well as nozzles and hot runner tooling while under operating conditions. CORATEX allows for fast change over of materials and/or colors and eliminates stubborn contamination and oxidation all while being an effective low cost purging solution.

Molders rely on Purgex® Purging Compounds to speed up color changes, eliminate contamination, reduce rejects, and decrease downtime – all of which improve their bottom line. Your consultant partner in high performance purging since 1992, Purgex delivers chemical engineering expertise and technical experience, plus the results of our on-site R&D lab testing and customer in-plant trials, to every product we manufacture. Made in America at Neutrex, Inc. from first quality materials sourced in America, there is a Purgex grade perfect for your process – injection molding, blow molding, or extrusion. Hot runners? No problem! All Purgex grades are safe and effective. Click on our product comparison chart online, find your process, resin, and temperature, and see the suggested grade, or call us for a consultation. Request your free sample so you, too, can Minimize Purge Time – Maximize Production Time.

The industry leader in the advancement of chemical foam. Innovation, service, support.

“Since 1997 RGL Sales has served plastics industry as a premier supplier of Clean Plast™ Purging Compounds, RJG Scientific Molding, Screws, Barrels, Tips, Riverdale Liquid Colorants, Maguire Material Handling Solutions, and ITC Mold Controllers and Cables. We service what we sell.”

We supply a variety of products for cleaning injection molding, blow molding, blown film and extruding equipment. For years The Murdock Company’s copper gauze and AA Die Soap (a proprietary cleaning compound) cleans your dies like nothing else. Brass scrapers and brass bushes get in those hard to clean places. Anti-static tinsel helps fight your static problems. E/Z Purge cleans your internals usually with one try.

Moulds Plus International is the manufacturer of Ultra Purge, a chemical purging compound. Ultra Purge is designed to clean injection molding machines, hot runners, extruders, and blow-molding machines. Ultra Purge is food-contact certified according to FDA and European regulations. Ultra Purge is effective at removing color, carbon and may be used for material changes and machine shutdowns/startups. Ultra Purge is hot runner safe, 100% moldable and may be recycled. Visit our website for more information and a free sample.