POLIGOM G/30 CS

Category: EPDM , Ethylene Propylene Diene Terpolymer
Manufacturer: Crosspolimeri S.p.A.
Trademark: POLIGOM
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: HbtgCc_POLIGOM-G-30-CS.pdf
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POLIGOM : is a crosslinkable EPR/EPDM.
POLIGOM G/30 CS : is a chemically crosslinkable rubber for low voltage cable insulation and sheathing.
It is a conveniently grafted compound able to react in presence of moisture and of a catalyst MAC/202-203 or MAC/100 SCU (more reactive).
These two compounds, separately stored, must be mixed before starting extrusion in the ratio:

GRAFTING/CATALYST 95/5

Cerfity: HD221 S3 EI4-EI6, AS/NZS 3808:2000 X-90, R-E-110, E-110-R
General Information
Features
  • Crosslinkable
Uses
  • Low voltage insulation
  • Cable sheath
  • Wire and cable applications
Agency Ratings
  • AS/NZS 3008:2000 X-90
  • HD 22.1 S3 EI4-EI6
Forms
  • Particle
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.960g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/5.0 kg)1.0 - 5.0g/10 minASTM D1238
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)86ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Stress (Yield)> 10.0MPaIEC 60811
Tensile Strain (Break)> 500%IEC 60811
ElastomersNominal ValueUnitTest Method
Compression Set (140°C, 6 hr)< 45%IEC 60811
AgingNominal ValueUnitTest Method
Change in Tensile Strength in Air (150°C, 168 hr)11%IEC 60811
Change in Tensile Strain at Break in Air (150°C, 168 hr)-13%IEC 60811
ThermalNominal ValueUnitTest Method
Thermoset 1IEC 60811
    250°C 70%IEC 60811
    Residual : 250°C 5.0%IEC 60811
ExtrusionNominal ValueUnit
Head Temperature 210°C
ElectricalNominal ValueUnitTest Method
Volume Resistivity > 1.0E+15ohms·cmIEC 60167
ExtrusionNominal ValueUnit
Cylinder Zone 1 Temp. 160°C
Cylinder Zone 2 Temp. 175°C
Cylinder Zone 3 Temp. 190°C
Cylinder Zone 4 Temp. 200°C
Die Temperature 215°C
Extrusion instructions
CROSSLINKING:Crosslinking of the finished product is obtained by:-Immersion of the bobbin in hot water at 85/90 °C f or two hours (up to 1/1,5 mm thickness)-Steam treatment at 0,15 bar for 5/6 hours.-Ambient crosslink is possible on sufficient time that depend from air temperature and relative moisture.
Note Message
1 .20 N/cm²
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