Stanyl® TC551

About
Thermal conductive material, Flame Retardant&&

Product Description
SupplierDSM
GenericPA 46
Material StatusCommercial: Active
FeaturesFlame Characteristics,Thermal conductivity,V-0
AvailabilitysAsia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density1.47g/cm³ISO 1183
Shrinkage rate ISO 294-4
TD1.0%ISO 294-4
MD0.60%ISO 294-4
Water absorption rate
Equilibrium, 23 ℃, 50% RH1.1%ISO 62

MECHANICALNominal valueUnitTest method
Tensile modulus9100MPaISO 527-2
tensile strength
fracture50.0MPaISO 527-2
Tensile strain
fracture0.60%ISO 527-2

IMPACTNominal valueUnitTest method
Charpy Unnotch Impact strength
23℃2.0kJ/m²ISO 179/1eU

THERMALNominal valueUnitTest method
Thermal conductivity coefficient ASTM E1461
2.1W/m/KASTM E1461
14W/m/KASTM E1461
Relative temperature index
Electrical performance, 0.75 mm65.0UL 746

Electrical performanceNominal valueUnitTest method
Volume resistivity1.0E+6ohms·cmIEC 60093

FLAME CHARACTERISTICSNominal valueUnitTest method
Flammability level IEC 60695-11-10, -20
0.75 mmV-0 IEC 60695-11-10, -20
1.5 mmV-0 IEC 60695-11-10, -20

Process Conditions
injectionNominal valueUnitTest method
Drying temperature80°C
Drying time4.0 to 8.0hr
Barrel rear temperature280 to 320°C
Barrel middle temperature300 to 320°C
Barrel front temperature300 to 320°C
Nozzle temperature305 to 335°C
Processing (melt) temperature305 to 325°C
Mold temperature80 to 120°C
Injection speedModerate-Fast 
Back pressure2.00 to 10.0MPa
Screw compression ratio2.5:1.0 

Notes
1. Typical properties: these are not to be construed as specifications.
2. Through Plane
3. In Plane
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