AEI CT09-38:CT06-81A

Category: XLPE , Crosslinked Polyethylene
Manufacturer: AEI Compounds Limited
Trademark: AEI
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: p9VI9N_AEI-CT09-38-CT06-81A.pdf
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Oil resistant, flexible, halogen free, flame-retardant, silane crosslinkable insulation and sheathing for cable applications

This is a flame-retardant, silane crosslinkable, flexible polyolefin compound curable by exposure to moist conditions. The graft component CT09-38 is mixed with a crosslinking catalyst masterbatch CT06-81A generally in the ratio 97:3.

The CT09-38:CT08-81A compound has been developed to meet the requirements of IEC 92-359 SHF2 and EN50264 EM104 ship wiring and railway standards. The product shows good flexibility and confers tough sheathing.
General Information
Additive
  • Flame retardancy
Features
  • Crosslinkable
  • Good flexibility
  • Oil resistance
  • Halogen-free
  • Flame retardancy
Uses
  • Cable sheath
  • Wire and cable applications
Agency Ratings
  • EC 1907/2006 (REACH)
  • EN 50264 EM104
  • IEC 60092-359 SHF2
RoHS Compliance
  • RoHS compliance
Forms
  • Particle
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Density 1.51g/cm³BS 2782 620A
Melt Mass-Flow Rate (MFR) (190°C/21.6 kg)1.5g/10 minInternal method
MechanicalNominal ValueUnitTest Method
Tensile Stress 10.0MPaIEC 60811-1-1
Tensile Strain (Break)140%IEC 60811-1-1
AgingNominal ValueUnitTest Method
Change in Tensile Strength
    100°C, 24 hr, in IRM 902 oil -26%
    100°C, 72 hr, in IRM 902 oil -30%
    120°C, 168 hr 25%IEC 60811-1-2
Change in Tensile Strain at Break
    100°C, 24 hr, in IRM 902 oil -25%
    100°C, 72 hr, in IRM 902 oil -24%
    120°C, 168 hr -10%IEC 60811-1-2
ThermalNominal ValueUnitTest Method
Thermoset 1IEC 60811-2-1
    Elongation under load, 20N/cm² : 200°C 60%IEC 60811-2-1
    Permanent elongation after cooling 5.0%IEC 60811-2-1
Additional InformationNominal ValueUnitTest Method
Halogen Acid Gas Evolution %IEC 60754-1
ExtrusionNominal ValueUnit
Head Temperature 160°C
FlammabilityNominal ValueUnitTest Method
Oxygen Index 33%ISO 4589-2
Additional InformationNominal ValueUnitTest Method
Crosslinking or Cure: A satisfactory cure can also be obtained either by immersion in hot water or exposure to low pressure steam at a temperature up to 75°C.
ExtrusionNominal ValueUnit
Cylinder Zone 1 Temp. 100°C
Cylinder Zone 2 Temp. 130°C
Cylinder Zone 3 Temp. 145°C
Cylinder Zone 4 Temp. 155°C
Die Temperature 165°C
Extrusion instructions
Many modern thermoplastic extruders will process the material although a screw designed to give good homogenisation without excessive shear (which could cause unacceptable increases in melt temperature) should be used. An extruder with an L/D ratio (length/diameter) of 15-24 and an extruder screw with a compression ratio 1.2:1 to 2:1 are recommended.
Note Message
1 .Cure assessment by hot set test (forced cured at 80°C in water)
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