The new engineering materials powerhouse

by SpecialChem

PEXIDAN® SX505

Technical Datasheet | Supplied by SACO AEI Polymers

PEXIDAN® SX505 by SACO AEI Polymers is a moisture-curable, silane cross-linkable ethylene-propylene rubber compound. It can be processed on largely standard thermoplastic extrusion equipment. The pre-graft component SX505 is mixed with a crosslinking catalyst masterbatch CM493 95:5 ratio. It is typically used in conjunction with cross-linkable semi-conducting material for conductor and insulation shields. Crosslinking is obtained by exposure to moist or hot water immersion only. It is designed for low and medium-voltage power cable insulation. PEXIDAN® SX505 has a shelf life of at least 6 months.

PEXIDAN® SX505 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Elongation

< 40 %

(ICEA T-28-562, 20 N/cm² Under Load at 250°C)

SĀCO AEI Polymers DWI-QA-4007

Tensile Elongation

40 %

(ICEA T-28-562, 20 N/cm² Under Load at 200°C)

IEC 60811-507

Tensile Elongation

0 %

(After Cooling)

IEC 60811-507

Extrusion Properties

Value & Unit

Test Condition

Test Method

Draw Down Ratio

< 2.6:1

Drying Temperature

60 - 80 °C

Screen Pack

300 μm

Want to list or
update your products?

View the listing options

Want to report errors or
suggest improvements?

Send a Feedback

Products with the same brand name

View more (29)

PEXIDAN® SX505

PEXIDAN® SX505 Properties

Mechanical Properties

PEXIDAN® SX505 Processing Guidelines

Extrusion Properties