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SX523:CM493

Technical Datasheet | Supplied by AEI Compounds

SX523:CM493 by AEI Compounds is a UV stabilized, silane crosslinkable polyethylene (XLPE) grade. It contains carbon and possesses excellent extrusion properties at high output rates. The graft component SX523 is mixed with a crosslinking catalyst masterbatch CM493 generally in the ratio 95:5 and is curable by exposure to moist conditions. SX523:CM493 is recommended for overhead power cable insulation. Complies with "Cable Torsade" NFC 33-209 specification for overhead power cable applications.

SX523:CM493 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Elongation

80 %

(Under load, 20N/cm² at 200°C)

IEC 60811-2-1

Tensile Elongation

450 %

(at Break)

IEC 60811-1-1

Tensile Strength

18 N/mm²

IEC 60811-1-1

Extrusion Properties

Value & Unit

Test Condition

Test Method

Cylinder Zone 1 Temp.

130 °C

Cylinder Zone 2 Temp.

150 °C

Cylinder Zone 3 Temp.

170 °C

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SX523:CM493

SX523:CM493 Properties

Mechanical Properties

SX523:CM493 Processing Guidelines

Extrusion Properties