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Borealis LE7710 Polyethylene Compound, Semiconductive, Thermoplastic

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
Download PDF Borealis LE7710 Polyethylene Compound, Semiconductive, Thermoplastic.pdf
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Material Notes:
LE7710 is a thermoplastic black polyethylene compound, specially designed for semiconductive screen applications. Applications: LE7710 is intended for semiconductive applications in medium voltage cables. Specifications: BS 6622; IEC 60502; IEC 60840; ISO 1872-E/BA, KHXY, 23-G200, C40; DIN VDE 0276-632; NEMA WC 5-1992/ ICEA S-61-402; and NEMA WC 74-2000/ ICEA S-93-639.Information provided by Borealis AG
Physical Properties Metric English Comments
Density 1.135 g/cc
0.04100 lb/in³
ISO 1183/ISO 1872-2
Water Absorption 0.060 %
0.060 %
Karl Fischer-titration
Mechanical Properties Metric English Comments
Tensile Strength at Break <= 2.20 MPa
<= 319 psi
after aging (168h, 135°C); IEC 60811-1-2
11.0 MPa
1600 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
DC; ISO 3915
<= 1000 ohm-cm

@Temperature 90.0 °C
<= 1000 ohm-cm

@Temperature 194 °F
DC; ISO 3915
Processing Properties Metric English Comments
Processing Temperature 60.0 °C
140 °F
hopper drying; 4h
Melt Temperature 120 - 185 °C
248 - 365 °F
Shelf Life 18.0 Month
18.0 Month
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