POLIGOM G/30 CS

About
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&&

Product Description
GenericEPDM+SEBS
Material StatusCommercial: Active
FeaturesCrosslinked
AvailabilitysEurope
Process MethodsExtrusion

Technical Data
PHYSICALNominal valueUnitTest method
Density0.960g/cm³ASTM D792
Melt Flow Rate
190℃,5.0kg1.0 to 5.0g/10minASTM D1238

elastic bodyNominal valueUnitTest method
Compression deformation
140℃,6 hr< 45%IEC 60811

Aging performanceNominal valueUnitTest method
The rate of change in tensile strength in air
150℃,168 hr11%IEC 60811
Changes in tensile stress during fracture in air
150℃,168 hr-13%IEC 60811

THERMALNominal valueUnitTest method
thermosetting IEC 60811
250℃70%IEC 60811
Residual:250℃5.0%IEC 60811

Electrical performanceNominal valueUnitTest method
Volume resistivity> 1.0E+15ohms·cmIEC 60167

MECHANICALNominal valueUnitTest method
Shore hardness
Shaw’s A86 ASTM D2240
tensile strength
yield> 10.0MPaIEC 60811
Tensile strain
fracture> 500%IEC 60811

Process Conditions
ExtrusionNominal valueUnitTest method
Barrel 1 zone temperature160°C
Barrel 2 zone temperature175°C
Barrel 3 zone temperature190°C
Barrel 4 zone temperature200°C
Head temperature210°C
Nozzle temperature215°C

Notes
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