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BorPEX™ HE2591

High Density (HMW) Polyethylene

Supplied by Borealis AG

The technical datasheet with complete property values for BorPEX™ HE2591 is available to members of the Prospector Plastics Database.
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Product Description
BorPEX HE2591 is a high molecular weight, high density polyethylene specially designed for production of crosslinked pipes (PE-X).

BorPEX HE2591 is intended to fulfill following standards and regulations, in case of appropriate industrial manufacturing standard procedures applied and a continuous quality system is implemented.
  • DIN 16892
  • DIN 16893
  • EN ISO 15875
  • ASTM F 876

BorPEX HE2591 is a free flowing powder for the PE-Xa, peroxide crosslinking process.The material is only stabilized for transporting and storage. Crosslinking agent (e.g. peroxide) and stabilisers have to be added by the pipe manufacturer. Good crosslink response and well-balanced powder size distribution enable effective soaking and a stable pipe production.
General  
Material Status 
  • Commercial: Active
Availability 
  • Europe
  • North America
  • South America
Features 
  • Clean/High Purity
  • Crosslinkable
  • Good Processability
  • High Molecular Weight
  
Uses 
  • Industrial Applications
  • Piping
  • Plumbing Parts
Agency Ratings 
 
Forms 
  • Powder
Processing Method 
  • Extrusion
  • Pipe Extrusion
  
Physical
Nominal Value
Unit
Test Method
Density 2
g/cm³
 ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/21.6 kg)
g/10 min
 ISO 1133
Mechanical
Nominal Value
Unit
Test Method
Tensile Strain (Break)
%
 ISO 527-2
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: BorPEX™ HE2591, BorPEX HE2591, BorPEX™ , BorPEX, BorPEXHE2591, HE 2591, HE2591, Polyethylene, High Density, Polyethylene High Density, Polyethylene, High Density (HMW), Polyethylene High Density HMW, HDPE, HMW, HDPE HMW, Polyethylene, PE, Borealis, PolyethyleneHighDensityHMW, HDPEHMW, 2591HE
Features
Features may also be described by the following terms: Good Processability, Easy Processing, High Molecular Weight, High MW, High Purity, Clean, High Cleanliness.
Uses
Uses may also be described by the following terms: Piping, Pipe.
Agency Ratings
This plastic material has 4 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): ASTM (1), ISO (1), DIN (2).
Notes
1Typical properties: these are not to be construed as specifications.
2Base resin
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.