Neutrex, Inc.

11119 Jones Road West , 77065 Houston, TX
USA

Telephone +1 800 803-6242
Fax +1 281 807-9748
global@purgexonline.com

Trade fair hall

  • Hall 8b / H74
 Interactive Plan

Hall map

K 2016 hall map (Hall 8b): stand H74

Fairground map

K 2016 fairground map: Hall 8b

Our range of products

Product categories

  • 01  Raw materials, auxiliaries
  • 01.14  Others
  • 01.14.018  Purging compound

Our products

Product category: Purging compound

Purgex™ 456 Plus

Product Information

Purgex™ 456 Plus commercial purging compound is a ready-to-use blend consisting of active ingredients with a polyethylene carrier. Purgex purging compounds have mechanical activity for efficient cleaning, foaming action for enhanced mixing and a lubricant for easy removal. All active ingredients in Purgex are Generally Recognized As Safe (GRAS) by the U.S. FDA.

Physical Description

Blend, polyethylene, and an FDA-approved active component
Non-toxic, non-abrasive, and safe
Ready to use and easy to remove

Features and Benefits

Designed for color and/or material changes on many different resins plus efficient cleaning of hot runner systems, Purgex 456 Plus has proven versatility on a wide range of resins such as HDPE, LDPE, and PP-Copolymer.
Engineered for rapid turnaround on color and material changes. Efficiently removes residual contamination.
Effectively cleans the barrel, screw, check ring, as well as hot runner systems and is safely processed through hot runner gates as small as .030-inch (.75mm).
Thorough cleaning of melt pumps and is safely processed through dies as small as .030-inch (.75mm).
Active components in Purgex 456 Plus neutralize acid gases generated by PVC.
With regular use, Purgex forms a temporary barrier which protects steel surfaces from oxidation, extending the cleaning process.

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Product category: Purging compound

Purgex™ 457 Plus

Product Information

Purgex™ 457 Plus commercial purging compound is a ready-to-use blend consisting of active ingredients with a polyethylene carrier. Purgex products have mechanical activity for efficient cleaning, foaming action for enhanced mixing and a lubricant for easy removal. All active ingredients in Purgex are Generally Recognized As Safe (GRAS) by the U.S. FDA.

Physical Description

Blend, polyethylene, viscosity modifier and an FDA-approved active component
Non-toxic, non-abrasive, and safe
Ready to use and easy to remove

Features and Benefits

Designed for more challenging color and/or material changes plus efficient cleaning of hot runner systems, Purgex 457 Plus has proven to perform particularly well in removing low-to mid-range mineral- and glass-filled resins.
Engineered for rapid turnaround on color and material changes.
Efficiently removes residual contamination.Effectively cleans the barrel, screw, check ring, as well as hot runner systems and is safely processed through hot runner gates as small as .030-inch (.75mm).
Thorough cleaning of melt pumps and is safely processed through dies as small as .030-inch (.75mm).
Active components in Purgex 457 Plus neutralize acid gases generated by PVC.
With regular use, Purgex forms a temporary barrier which protects steel surfaces from oxidation, extending the cleaning process.

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Product category: Purging compound

Purgex™ 459 Plus

Product Information

Purgex™ 459 Plus commercial purging compound is a ready-to-use blend consisting of active ingredients with a polyethylene carrier. Purgex products have mechanical activity for efficient cleaning, foaming action for enhanced mixing and a lubricant for easy removal. All active ingredients in Purgex are Generally Recognized As Safe (GRAS) by the U.S. FDA.

Physical Description

Blend, polyethylene, viscosity modifier and an FDA-approved active component
Non-toxic, non-abrasive, and safe
Ready to use and easy to remove

Features and Benefits

Specifically created for automotive interior applications, Purgex 459 Plus has proven its effectiveness with challenging dark-to-light color changes and efficient cleaning of hot runner systems. Additionally, Purgex 459 Plus is versatile and is effective on a wide variety of resins.
Engineered for rapid turnaround on color and material changes.
Efficiently removes residual contamination.
Effectively cleans the barrel, screw, check ring, as well as hot runner systems and is safely processed through hot runner gates as small as .030-inch (.75mm).
Thorough cleaning of melt pumps and is safely processed through dies as small as .030-inch (.75mm).
Active components in Purgex 459 Plus neutralize acid gases generated by PVC.
With regular use, Purgex forms a temporary barrier which protects steel surfaces from oxidation, extending the cleaning process.

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Product category: Purging compound

Purgex™ 461

Product Information

Purgex™ 461 commercial purging compound is a ready-to-use blend consisting of active ingredients with a polyethylene carrier. Purgex products have mechanical activity for efficient cleaning, foaming action for enhanced mixing and a lubricant for easy removal. All active ingredients in Purgex are Generally Recognized As Safe (GRAS) by the U.S. FDA.

Physical Description

Blend, polyethylene and an FDA-approved active component
Non-toxic, non-abrasive, and safe
Ready to use and easy to remove

Features and Benefits

Designed for blown film applications, Purgex 461 cleans the extruder, screen pack housing and die/manifold, removing all types of contamination and improving overall film appearance.
Effective for frequent purging schedules.
May be used in certain extrusion lines without removing screen pack.
Thorough cleaning of melt pumps and is safely processed through dies as small as .030-inch (.75mm).
Efficient removal of compostable and biodegradable resins.
With regular use, Purgex forms a temporary barrier which protects steel surfaces from oxidation, extending the cleaning process.

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Product category: Purging compound

Purgex™ 602 Plus

Product Information

Purgex™ 602 Plus commercial purging compound is a ready-to-use blend consisting of active ingredients with a polystyrene carrier. Purgex products have mechanical activity for efficient cleaning, foaming action for enhanced mixing and a lubricant for easy removal. All active ingredients in Purgex are Generally Recognized As Safe (GRAS) by the U.S. FDA.

Physical Description

Blend, polystyrene, and an FDA-approved active component
Non-toxic, non-abrasive, and safe
Ready to use and easy to remove

Features and Benefits

Specifically designed for clear resins, Purgex 602 Plus efficiently removes residual contamination from the screw and barrel in injection molding machines and extruders and effectively cleans hot runner systems.
Purgex 602 Plus performs fast and efficient color and material changes with PC and PS resins and their copolymers.
Purgex 602 Plus greatly reduces/eliminates the haze that is often left after purging clear materials with polyolefin-based purging compounds.
The active ingredients in Purgex 602 Plus help prevent degradation of the polystyrene carrier.
With regular use, Purgex forms a temporary barrier which protects steel surfaces from oxidation, extending the cleaning process.

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Product category: Purging compound

Purgex™ 3056 Plus

Product Information

Purgex™ 3056 Plus commercial purging compound is a ready-to-use blend consisting of active ingredients with a polyethylene carrier. Purgex products have mechanical activity for efficient cleaning, foaming action for enhanced mixing and a lubricant for easy removal. All active ingredients in Purgex are Generally Recognized As Safe (GRAS) by the U.S. FDA.

Physical Description

Blend, polyethylene, and an FDA-approved active component
Non-toxic, non-abrasive, and safe
Ready to use and easy to remove

Features and Benefits

Designed for color and/or material changes on engineering resins plus efficient cleaning of hot runner systems, Purgex 3056 Plus has proven versatility on a wide range of resins.
Engineered for rapid turnaround on color and material changes. Efficiently removes residual contamination.
Effectively cleans the barrel, screw, check ring, as well as hot runner systems and is safely processed through hot runner gates as small as .030-inch (.75mm).
Thorough cleaning of melt pumps and is safely processed through dies as small as .030-inch (.75mm).
Active components in Purgex 3056 Plus neutralize acid gases generated by PVC.
With regular use, Purgex forms a temporary barrier which protects steel surfaces from oxidation, extending the cleaning process.

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Product category: Purging compound

Purgex™ 3057 Plus

Product Information

Purgex™ 3057 Plus commercial purging compound is a ready-to-use blend consisting of active ingredients with a polyethylene carrier. Purgex products have mechanical activity for efficient cleaning, foaming action for enhanced mixing and a lubricant for easy removal. All active ingredients in Purgex are Generally Recognized As Safe (GRAS) by the U.S. FDA.

Physical Description

Blend, polyethylene, viscosity modifier, and an FDA-approved active component
Non-toxic, non-abrasive, and safe
Ready to use and easy to remove

Features and Benefits

Created for more challenging color and/or material changes in engineering resins plus efficient cleaning of hot runner systems, Purgex 3057 Plus has the proven ability to clean low- to mid-range mineral- and glass-filled resins.
Designed for rapid turnaround on color and material changes. Efficiently removes residual contamination.
Purgex 3057 Plus effectively cleans the barrel, screw, check ring, as well as hot runner systems and is safely processed through hot runner gates as small as .030-inch (.75mm).
Thorough cleaning of melt pumps and is safely processed through dies as small as .030-inch (.75mm).
Active components in Purgex 3057 Plus neutralize acid gases generated by PVC.
With regular use, Purgex forms a temporary barrier which protects steel surfaces from oxidation, extending the cleaning process.

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About us

Company details

Neutrex, Inc manufactures PURGEX purging compounds used to clean thermoplastic resin molding machines in processes such as injection molding, extrusion processes, and blow molding.

We are seeking distributors to sell specialty materials to the thermoplastic resin molding industry.

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