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Borealis LE0574 Polyethylene

Category Polymer , Thermoplastic , Polyethylene (PE)
Manufacturer Borealis
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
LE0574 is a thermoplastic black polyethylene compound, specially designed for strippable semi conductive screen applications. It can be used in thermoplastic form or crosslinked via a grafting process. Applications: LE0574 is intended for strippable semi conductive shield for silane crosslinkable medium voltage cables with rated voltages up to 36 kV. Specifications: BS 6622; IEC 60502; ISO 1872-EVAC, KHYX, 40-G090, C35; and NF C33-223.Information provided by Borealis AG
Physical Properties Metric English Comments
Density 1.14 g/cc
0.0412 lb/in³
ISO 1183/ISO 1872-2
Water Absorption 0.050 %
0.050 %
Karl Fischer-titration
Melt Flow 10 g/10 min

@Load 21.6 kg,
Temperature 190 °C
10 g/10 min

@Load 47.6 lb,
Temperature 374 °F
ISO 1133
Mechanical Properties Metric English Comments
Hardness, Shore D 56
56
1s; ISO 868
Tensile Strength at Break 12.0 MPa
1740 psi
25mm/min; ISO 527
Elongation at Break 200 %
200 %
25mm/min; ISO 527
Electrical Properties Metric English Comments
Volume Resistivity <= 100 ohm-cm

@Temperature 23.0 °C
<= 100 ohm-cm

@Temperature 73.4 °F
ISO 3915
<= 1000 ohm-cm

@Temperature 90.0 °C
<= 1000 ohm-cm

@Temperature 194 °F
ISO 3915
Processing Properties Metric English Comments
Zone 1 170 °C
338 °F
Zone 2 180 °C
356 °F
Zone 3 185 °C
365 °F
Zone 4 190 °C
374 °F
Zone 5 190 °C
374 °F
Melt Temperature >= 180 °C
>= 356 °F
Head Temperature 190 °C
374 °F
Shelf Life 18.0 Month
18.0 Month
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