Borealis LE0520 Polyethylene Compound, Crosslinkable, Semiconductive

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 LE0520 Polyethylene Compound, Crosslinkable, Semiconductive.pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

LE0520 is a Strippable Semi conductive Insulation Shielding for Power Cables. LE0520 is suitable for use in triple extrusion processes. Strip forces in the range of 3-6 kN/m (7-14 lbs/half inch) have been found on cables from steam or dry cure vulcanization lines. Stripping of LE0520 from the surface of the insulation is readily initiated and it continues easily over a wide range of temperatures without tearing. it leaves a clean insulation surface. Specifications ICEA S-94-649; ICEA S-97-682; BS 6622; NF C33-223; UTE C 33-223; NF C33-226; and AEIC CS8-07.Information provided by Borealis AG

Physical Properties	Metric	English	Comments
Density	1.16 g/cc	0.0419 lb/in³	ASTM D792

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	>= 14.4 MPa	>= 2090 psi	ASTM D638
	16.0 MPa	2320 psi	ASTM D638
Elongation at Break	200 %	200 %	after aging 7 days @ 136°C; ASTM D638
	250 %	250 %	after aging 42 days @ 100°C

Thermal Properties	Metric	English	Comments
Brittleness Temperature	-35.0 °C	-31.0 °F	ASTM D746

Electrical Properties	Metric	English	Comments
Volume Resistivity	80 ohm-cm @Temperature 23.0 °C	80 ohm-cm @Temperature 73.4 °F	ASTM D991
	400 ohm-cm @Temperature 90.0 °C	400 ohm-cm @Temperature 194 °F	ASTM D991

Processing Properties	Metric	English	Comments
Processing Temperature	280 °C	536 °F	maximum surface temperature, curing tube
Zone 1	90.0 °C	194 °F
Zone 2	100 °C	212 °F
Zone 3	115 °C	239 °F
Zone 4	120 °C	248 °F
Die Temperature	120 °C	248 °F
Shelf Life	12.0 Month	12.0 Month

Descriptive Properties	Value	Comments
Hot Set Test, %	0	200°C, 0.2 MPa; IEC 60811-2-1; Permanent Deformation
	25	200°C, 0.2 MPa;IEC 60811-2-1; Elongation under load

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