Arnitel® PM581

About
Extrusion Grade&&

Product Description
SupplierDSM
GenericTPC-ET
Material StatusCommercial: Active
FeaturesHB
AvailabilitysNorth America,Asia Pacific,Europe
Process MethodsExtrusion

Technical Data
PHYSICALNominal valueUnitTest method
Density1.24g/cm³ISO 1183
Melt Volume Rate
230℃,2.16 kg4.00cm³/10minISO 1133
Water absorption rate
Saturation, 23 ℃2.5%ISO 62
Equilibrium, 23 ℃, 50% RH0.40%ISO 62

MECHANICALNominal valueUnitTest method
Shore hardness
Shore D, 3 seconds53 ISO 868
Tensile modulus300MPaISO 527-2
tensile strength ISO 527-2
fracture24.5MPaISO 527-2
5% strain9.30MPaISO 527-2
10% strain13.1MPaISO 527-2
50% strain17.0MPaISO 527-2
100% strain17.9MPaISO 527-2
Nominal tensile fracture strain200%ISO 527-2

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength ISO 179/1eA
-30℃16kJ/m²ISO 179/1eA
23℃No Break ISO 179/1eA
Impact strength of cantilever beam notch ISO 180/1A
-30℃25kJ/m²ISO 180-1A
23℃No Break ISO 180/1A

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed100ISO 75-2/A
Vicat Softening Temp 
A50204ISO 306/A50
B5080.0ISO 306
Melting temperature218ISO 11357-3
Linear coefficient of thermal expansion
TD1.1E-41/℃ISO 11359-2
MD1.1E-41/℃ISO 11359-2

Electrical performanceNominal valueUnitTest method
Volume resistivity> 1.0E+15ohms·cmIEC 60093
Dielectric strength21kV/mmIEC 60243-1
Relative permittivity IEC 60250
100 Hz4.70 IEC 60250
1 MHz4.40 IEC 60250
Dissipation factor IEC 60250
100 Hz0.031 IEC 60250
1 MHz0.081 IEC 60250
Compared to the leakage tracing index600VIEC 60112

FLAME CHARACTERISTICSNominal valueUnitTest method
Flammability level
1.6 mmHB IEC 60695-11-10, -20

Notes
1. Typical properties: these are not to be construed as specifications.
2. 10°C/min
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