Borealis Visico™/Ambicat™ LE4427/LE4476 Polyethylene Compound, Crosslinkable

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Borealis Visico™/Ambicat™ LE4427/LE4476 Polyethylene Compound, Crosslinkable (discontinued **)
Categories:	Polymer; Thermoplastic; Polyethylene (PE)
Material Notes:	Visico™ LE4427 / Ambicat™ LE4476 is a silane crosslinkable black compound designed for weather resistant covering/insulation of overhead and façade cables. The black base material Visico™ LE4427 in combination with the catalyst masterbatch Ambicat™ LE4476 will accelerate the moisture-induced crosslinking reaction. The system is highly active and crosslinks quickly at ambient conditions, in sauna or in hot water. When properly mixed, addition of 5 parts of Ambicat™ LE4476 to 95 parts of Visico™ LE4427 , insulation with excellent thermo-oxidative stability, also in contact with copper as well as aluminum, is achieved. Applications: Weather resistant covering/insulation of overhead and façade cables. Additives: Visico™ LE4427 / Ambicat™ LE4476 contains antioxidant, metal deactivator and a drying agent. Visico™ LE4427 contains a permanent scorch retardant additive, ensuring safe processing and enabling the use of a highly active crosslinking catalyst. Specifications: ANSI/ICEA S-70-547; ASTM D 1248 Type II, Class C, Category 4; HD 603 S1; HD 626 S1 (TIX-1, TIX-3, TIX-5, TIX-7, TIX8); NF C33-209 part 6-2 (Except messenger wire); NEMA WC 70; and NEMA WC 71. Information provided by Borealis AG
Key Words:	XLPE
Vendors:

Available Properties

Density, ISO 1183/ISO 1872-2, mixture 95:5
ESCR 10% Igepal®, IEC 60811-4-1/B, F20
Carbon Black Loading, ISO 6964
Melt Flow, ISO 1133
Tensile Strength at Break, IEC 60811-1-2, after aging (6 weeks)
Tensile Strength at Break, IEC 60811-1-2, after aging (240h, 135°C)
Tensile Strength at Break, IEC 60811-1-2, after aging (3-6 weeks)
Tensile Strength at Break, ISO 527, 250mm/min
Elongation at Break, ISO 527, 250mm/min
Volume Resistivity, IEC 60093
Dielectric Constant, IEC 60250
Dissipation Factor, IEC 60250
Brittleness Temperature, ASTM D746
Zone 1
Zone 2
Zone 3
Zone 4
Die Temperature
Shelf Life

Property Data

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Manufacturer Notes:
none

Category Notes
Plastic

**
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