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Borealis Borcell™ HE1123 High Density Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE) , HDPE
Manufacturer Borealis
Trade Name Borcell™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Borealis Borcell™ HE1123 High Density Polyethylene.pdf
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Material Notes:
Borcell™ HE1123 is a high density polyethylene compound intended for the insulation of radio frequency coaxial cables. Borcell™ HE1123 is designed to give the lowest possible cable attenuation by the selection of electrical clean feedstock and contains limited amount of selected additives. Borcell™ HE1123 is designed to be used as insulation for radio frequency coaxial cables having an extra high demand on low attenuation at high frequencies. By blending with a suitable stabilized LDPE component, such as Borcell™ LE1120, in an optimized ratio, prior to the extrusion, the lowest possible attenuation and good foaming properties can be achieved. Please find more information on applications below. Applications: Borcell™ HE1123 is designed to use as physically foamed insulation for radio frequency coaxial cables (50 Ohm).Information provided by Borealis AG
Physical Properties Metric English Comments
Density 0.963 g/cc
0.0348 lb/in³
ISO 1872-2/ISO 1183
Melt Flow 8.0 g/10 min

@Load 2.16 kg,
Temperature 190 °C
8.0 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ISO 1133
Mechanical Properties Metric English Comments
Hardness, Shore D 64
64
1 second; ISO 868
Tensile Strength at Break 33.0 MPa
4790 psi
50mm/min; ISO 527-2
Elongation at Break 600 %
600 %
50mm/min; ISO 527-2
Electrical Properties Metric English Comments
Dielectric Constant 2.35

@Frequency 1.00e+6 Hz
2.35

@Frequency 1.00e+6 Hz
IEC 60250
2.35

@Frequency 1.80e+9 Hz
2.35

@Frequency 1.80e+9 Hz
Borealis Method
Dissipation Factor 0.000050

@Frequency 1.00e+6 Hz
0.000050

@Frequency 1.00e+6 Hz
IEC 60250
0.000060

@Frequency 1.80e+9 Hz
0.000060

@Frequency 1.80e+9 Hz
Borealis Method
Processing Properties Metric English Comments
Zone 1 150 °C
302 °F
Zone 2 160 °C
320 °F
Zone 3 180 °C
356 °F
Zone 4 180 °C
356 °F
Zone 5 180 °C
356 °F
Die Temperature 185 °C
365 °F
Head Temperature 185 °C
365 °F
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