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Specialty Compounds RTP Company
SACO AEI PEXIDAN® SX505:CM493 & SX505:CM497 Moisture-curable EPDM for Low and Medium Voltage Cable Insulation
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)

Material Notes: Description: PEXIDAN® SX505:CM493 and SX505:CM497 is a silane crosslinkable rubber compound, curable when exposed to moist conditions. The compound can be processed on largely standard thermoplastic extrusion equipment with good extrusion properties at high output rates. The graft component SX505 is mixed with a crosslinking catalyst masterbatch CM493 or CM497 generally in the ratio 95:5. CM497 is a lower strength catalyst masterbatch and is used on thin wall extrusion or to reduce premature crosslinking during processing. The SX505:CM493 or SX505:CM497 systems have passed type-tests for use up to and including 33 kV. PEXIDAN® SX505 is a zero-halogen material and is used as insulation in Low Smoke Zero-Halogen (LSZH) cable constructions.

Information provided by SACO AEI Polymers.

Vendors:
Available Properties
  • Specific Gravity, ASTM D792
  • Deformation, UL 1277 / UL 2556
  • Storage Temperature
  • Tensile Strength at Break, UL 1277 / UL 2556
  • Tensile Strength at Break, UL 1277 / UL 2556, after thermal ageing
  • Elongation at Break, UL 1277 / UL 2556
  • Elongation at Break, UL 1277 / UL 2556, Hot, 20 N/cm2 load
  • Elongation at Break, UL 1277 / UL 2556, after thermal ageing
  • Volume Resistivity, ASTM D6095
  • Dielectric Constant, IEC 60250
  • Dissipation Factor, IEC 60250
  • Processing Temperature, Screw
  • Zone 1
  • Zone 2
  • Zone 3
  • Die Temperature
  • Head Temperature
  
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Category Notes
Plastic

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