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Ensinger PEI

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Borealis HE1116 HDPE
Categories: Polymer; Thermoplastic; Polyethylene (PE); High Density (HDPE)

Material Notes: HE1116 is a fully formulated, ADCA (Azodicarbonamide) free, compound for physical foamed coaxial cable insulations. It is based mainly on high density polyethylene and a nucleating agent to initiate the gas injection foaming process.

Applications:

  • Small to medium size 75 OHM coaxial cable constructions (type RG)
Typical characteristics:
  • Low attenuation over a wide range of frequencies
  • Uniform cell structure
  • Broad application window
  • High expansion degree to slightly above 80%
  • Smooth surface
  • No ADCA (Azodicarbonamide) in the formulation
Specifications:
  • ASTM D1248 Type III, Class A, Category 3, Grade E1, E3
  • EN 50117
  • EN 50290-2-37 2016

    Information provided by Borealis AG

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Physical PropertiesOriginal ValueComments
Density 0.956 g/ccISO 1183-1/Method A
Melt Flow 7.20 g/10 min
@Load 5.00 kg,
Temperature 140 °C
ISO 1133-1
Storage Temperature 10.0 - 30.0 °C
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore D 61.0
@Time 1.00 sec
ISO 868
 
Electrical PropertiesOriginal ValueComments
Dielectric Constant 2.25
@Frequency 1.90e+9 Hz
IEC 60250
 2.34
@Frequency 1e+6 Hz
IEC 60250
Dissipation Factor 0.000100
@Frequency 1e+6 Hz
IEC 60250
 0.000146
@Frequency 1.90e+9 Hz
IEC 60250
 
Processing PropertiesOriginal ValueComments
Processing Temperature 175 °CBarrel Zone 6
 175 °CBarrel, Flange
Zone 1 115 °CBarrel 1
Zone 2 170 °CBarrel 2
Zone 3 190 °CBarrel 3
Zone 4 175 °CBarrel 4
Zone 5 175 °CBarrel Zone 5
Adapter Temperature 175 °C
 180 °C
Head Temperature 180 °C
Shelf Life 18.0 Month

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PBORE9790 / 323147

Proto3000 – 3D Engineering Solutions

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