GETILAN GPE/400 E

Category: XLPE , Crosslinked Polyethylene
Manufacturer: Crosspolimeri S.p.A.
Trademark: GETILAN
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: pCY8ZG_GETILAN-GPE-400-E.pdf
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Message
GETILAN is our trade-mark of our crosslinkable polythene.
GETILAN GPE/400 E is a medium density chemically crosslinkable polythene for low and medium voltage power cable insulation and sheathing.
It is a conveniently grafted polythene able to react in presence of moisture and of a catalyst. We normally suggest our catalyst type MAC/100 or MAC/100 SCU red copper resistant.

REACTION BETWEEN GRAFTING AND CATALYST:
These two polythenes, separately stored, must be mixed before starting extrusion in the ratio:
GRAFTING/CATALYST 95/5
General Information
Features
  • Crosslinkable
Uses
  • Cable sheath
Agency Ratings
  • BS 7655
  • IEC 60502
Forms
  • Particle
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.930g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/5.0 kg)4.0 - 5.0g/10 minASTM D1238
Water absorption rate- 24 hr (100°C)6.00g/m²IEC 60811
ThermalNominal ValueUnitTest Method
Thermoset 1(200°C)-5.0 50 - 70%IEC 60811
MechanicalNominal ValueUnitTest Method
Tensile Stress (Yield)18.0MPaIEC 60811
Tensile Strain (Break)450%IEC 60811
AgingNominal ValueUnitTest Method
Change in Tensile Strength in Air (135°C, 168 hr)8.0%ISO 188
Change in Tensile Strain at Break in Air (135°C, 168 hr)-13%ISO 188
ElectricalNominal ValueUnitTest Method
Volume Resistivity > 1.0E+16ohms·cmBS 6622
ExtrusionNominal ValueUnit
Cylinder Zone 1 Temp. 150°C
Cylinder Zone 2 Temp. 160°C
Cylinder Zone 3 Temp. 170°C
Cylinder Zone 4 Temp. 180°C
Cylinder Zone 5 Temp. 190°C
Die Temperature 200°C
Extrusion instructions
CROSSLINKING:Crosslinking of the finished product is obtained by: Immersion of the bobbin into hot water at 85/90°C for two hours (up to 3 mm thickness). Steam treatment at 0.15 for bar 5/6 hours. Faster ambient curing is possible depending from the atmospheric conditions.
Note Message
1 .20 N/cm²
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