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Plastics & Elastomers

Purgex™ 457 Plus

Technical Datasheet | Supplied by Neutrex
by SpecialChem
 
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Purgex™ 457 Plus by Neutrex is a multi-purpose purging compound. It performs particularly well in removing low- to mid-range mineral- and glass-filled resins. It is non-toxic, non-abrasive with mechanical activity for efficient cleaning, foaming action for enhanced mixing, and a lubricant for easy removal. It is safely processed through dies as small as 0.030-inch (0.75mm). Purgex™ 457 Plus is recommended for hot runners, mixing nozzles, check valves, accumulators, cold runners, extrusion dies and melt pumps.
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Purgex™ 457 Plus
Technical Datasheet | Supplied by Neutrex
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Product Type
Purging Compound
Physical Form
Pellets
Appearance
Gray to white
Product Status
COMMERCIAL
Applications/ Recommended for
  • Extrusion > Sheet, Plaques & Profiles (foamed)
  • Injection molding - thermoplastics > Blow molding
  • Extrusion > Profiles
  • Compoundings
  • Extrusion > Blow molding
Key Features
Toxicity, None

Purgex™ 457 Plus Properties

Thermal Properties

Value & Unit
Test Condition
Test Method
Melting Point
125 - 140 °C
( )

Purgex™ 457 Plus Processing Guidelines

Extrusion/Injection Molding Properties

Value & Unit
Test Condition
Test Method
Temperature Range
193 - 288 °C

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