Borealis Supercure™ LC8205R Polyethylene Insulation Compound, Crosslinkable

Category	Polymer , Thermoplastic , Polyethylene (PE)
Manufacturer	Borealis
Trade Name	Supercure™
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Borealis Supercure™ LC8205R Polyethylene Insulation Compound, Crosslinkable.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Supercure™ LC8205R is a crosslinkable natural polyethylene compound, specially designed for insulation applications. Applications: Supercure™ LC8205R is intended for insulation of XLPE power cables with rated voltages up to 72 kV. It is developed for constructions with bonded insulation shields. Specifications: Supercure™ LC8205R meets the applicable requirements as below when processed using sound extrusion practice and testing procedure: AEIC CS8; HD 620 S1, Part 1, table 2A, DIX 3 to 14; IEC 60502; and DIN VDE 0276-620.Information provided by Borealis AG

Physical Properties	Metric	English	Comments
Density	0.924 g/cc	0.0334 lb/in³	base resin; ISO 1183/ISO 1872-2
Water Absorption	0.020 %	0.020 %	Karl Fischer-titration
Melt Flow	3.0 g/10 min @Load 2.16 kg, Temperature 190 °C	3.0 g/10 min @Load 4.76 lb, Temperature 374 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	<= 3.40 MPa	<= 493 psi	after aging (168h, 135°C); IEC 60811-1-2
	>= 17.0 MPa	>= 2470 psi	250mm/min; ISO 527
Elongation at Break	>= 450 %	>= 450 %	250mm/min; ISO 527

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+6 ohm-cm	>= 1.00e+6 ohm-cm	IEC 60093
Dielectric Constant	2.3 @Frequency 50000 Hz	2.3 @Frequency 50000 Hz	IEC 60250
Dielectric Strength	>= 22.0 kV/mm @Frequency 50.0 Hz	>= 559 kV/in @Frequency 50.0 Hz	IEC 60243
Dissipation Factor	0.00050 @Frequency 50000 Hz	0.00050 @Frequency 50000 Hz	IEC 60250

Processing Properties	Metric	English	Comments
Melt Temperature	125 - 130 °C	257 - 266 °F
Shelf Life	18.0 Month	18.0 Month

Descriptive Properties	Value	Comments
Göttfert Elastograph (Nm)	0.59-0.74
Hot Set Test, %	5	200°C, 0.2 MPa; IEC 60811-2-1; Permanent Deformation
	75	200°C, 0.2 MPa;IEC 60811-2-1; Elongation under load
Methanol Wash (ppm)	< 500

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