POLIGOM GO/10

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: Ns0RGG_POLIGOM-GO-10.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Message
POLIGOM is the trade-mark of our crosslinkable EPDM compound.
POLIGOM GO/10 is a chemically crosslinkable OIL RESISTANT rubber for power cables insulation and sheathing.
It is a conveniently grafted compound able to react in presence of moisture and of a catalyst.
We normally suggest our catalyst type MAC/100 PSF or MAC/203 HS.

REACTION BETWEEN GRAFTING AND CATALYST:
These two compounds, separately stored, must be mixed before starting extrusion in the ratio:
GRAFTING/CATALYST 98,5/1,5

Certify: HD22.1 EM2, BS7655 RS4
General Information
Features
  • Crosslinkable
  • Oil resistance
Uses
  • Cable sheath
  • Insulating material
Agency Ratings
  • BS 7655 RS4
  • HD 22.1 EM2
Forms
  • Particle
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.950g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)82ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Stress (Yield)> 10.0MPaIEC 60811
Tensile Strain (Break)> 300%IEC 60811
AgingNominal ValueUnitTest Method
Change in Tensile Strength in Air (70°C, 240 hr)< 15%IEC 60811
Change in Tensile Strain at Break in Air (70°C, 240 hr)< 15%IEC 60811
Change in Tensile Strength
    100°C, 24 hr, in IRM 902 oil -8.0%IEC 60811
    100°C, 24 hr, in diesel 1-29%ISO 1817
    100°C, 70 hr, in SAE 20 oil < 30%IEC 60811
Change in Tensile Strain at Break
    100°C, 24 hr, in 2.5% detergent (Tide) 2-48%ISO 1817
    100°C, 24 hr, in IRM 902 oil -17%IEC 60811
    100°C, 70 hr, in SAE 20 oil < 30%IEC 60811
ThermalNominal ValueUnitTest Method
Thermoset 3IEC 60811
    200°C %IEC 60811
    Residual : 200°C %IEC 60811
ExtrusionNominal ValueUnit
Head Temperature 220°C
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+16ohms·cmBS 6622
ExtrusionNominal ValueUnit
Cylinder Zone 1 Temp. 160°C
Cylinder Zone 2 Temp. 175°C
Cylinder Zone 3 Temp. 190°C
Cylinder Zone 4 Temp. 205°C
Die Temperature 225°C
Extrusion instructions
CROSSLINKING:Crosslinking of the finished product is obtained by: Immersion of the bobbin in hot water at 85/90°C for 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 .Test Method : GOST
2 .Test Method : GOST
3 .20 N/cm²
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