Borealis Visico™/Visico™ LE4423/LE4438 Polyethylene Compound, Crosslinkable

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

Borealis Visico™/Visico™ LE4423/LE4438 Polyethylene Compound, Crosslinkable
Categories:	Polymer; Thermoplastic; Polyethylene (PE)
Material Notes:	Visico™ LE4423 / Visico™ LE4438 is a silane crosslinkable natural compound designed for low voltage power cables up to 6 kV. Visico™ LE4423 and Visico™ LE4438 is a combination of a Visico™ base material and a catalyst master batch which accelerates the moisture-induced crosslinking reaction. When properly mixed, addition of 5 parts of Visico™ LE4438 to 95 parts of Visico™ LE4423, insulation with excellent thermo-oxidative stability, also in contact with copper as well as aluminum, is achieved. Applications: Insulation of low voltage cables for the range up to 6 kV. Additives: Visico™ LE4423 / Visico™ LE4438 contains antioxidant and metal deactivator. Visico™ LE4423 contains a permanent scorch retardant additive, ensuring safe processing and enabling the use of a highly active crosslinking catalyst. Specifications: Visico™ LE4423 / Visico™ LE4438 in combination meets these applicable requirements when processed using sound extrusion and testing procedure: ASTM D 1248 Type I, Class A, Category 4; IEC 60502-1; HD 603 S1; HD 604 S1; NEMA WC 70; and NEMA WC 71. Information provided by Borealis AG
Key Words:	XLPE
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Density	0.923 g/cc	mixture 95:5; ISO 1183/ISO 1872-2
ESCR 10% Igepal®	>= 96 hour @Temperature 50.0 °C	F20; IEC 60811-4-1/B
Melt Flow	1.0 g/10 min @Load 2.16 kg, Temperature 190 °C	ISO 1133

Mechanical Properties	Original Value	Comments
Hardness, Shore D	52	1s; ISO 868
Tensile Strength at Break	<= 11.25 MPa	after aging (240h, 135°C); IEC 60811-1-2
	>= 15.0 MPa	250mm/min; ISO 527
Elongation at Break	>= 300 %	250mm/min; ISO 527
Tensile Set	0.00 % @Temperature 200 °C	Permanent Deformation at 0.2 MPa after 60% elongation under load; IEC 60811-2-1

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

Thermal Properties	Original Value	Comments
Brittleness Temperature	<= -76.0 °C	ASTM D746

Processing Properties	Original Value	Comments
Zone 1	150 °C
Zone 2	170 °C
Zone 3	170 °C
Zone 4	170 °C
Die Temperature	170 °C
Shelf Life	18.0 Month

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
Borealis Borlink™ LH4201R Polyethylene Insulation Compound, Crosslinkable
Borealis LE4201R Polyethylene Insulation Compound, Crosslinkable
Avient Syncure™ System S112NA Polyethylene, Crosslinked (XLPE)
Borealis SuperCOPO™ LE4205R Polyethylene Insulation Compound, Crosslinkable
Borealis Borlink™ LE0592S Polyethylene

PBOREA604 / 108863

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message