Zytel® ST811HS NC010

About
Super Toughened, Heat Stabilized, Polyamide 6&&

Product Description
SupplierDuPont
GenericPA6
Material StatusCommercial: Active
FeaturesHeat Stabilized,HB
AvailabilitysAfrica & Middle East ,North America,Latin America,Asia Pacific,Europe
Process MethodsExtrusion

Technical Data
MECHANICALNominal valueUnitTest method
Tensile modulus900MPaISO 527-2
tensile strength
yield31.0MPaISO 527-2
Nominal tensile fracture strain> 50%ISO 527-2
Bending modulus850MPaISO 178

filmNominal valueUnitTest method
Tensile strain
yield29%ISO 527-2
MD, yield4.0%ISO 527-3

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength ISO 179/1eA
-30℃14kJ/m²ISO 179/1eA
23℃71kJ/m²ISO 179/1eA
Charpy Unnotch Impact strength ISO 179/1eU
-30℃No Break ISO 179/1eU
23℃No Break ISO 179/1eU
Multi axial instrumented impact energy ISO 6603-2
-30℃25.0JISO 6603-2
23℃16.0JISO 6603-2

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed47.0ISO 75-2/A
0.45 MPa, unannealed170ISO 75-2/B
Glass transition temperature50.0ISO 11357-2
Vicat Softening Temp
B5095.0ISO 306
Melting temperature218ISO 11357-3
Linear coefficient of thermal expansion
TD1.8E-41/℃ISO 11359-2
MD2.0E-41/℃ISO 11359-2

Electrical performanceNominal valueUnitTest method
Surface resistivityohmsIEC 60093
Volume resistivity1.0E+15ohms·cmIEC 60093
Dielectric strength31kV/mmIEC 60243-1
Dissipation factor IEC 60250
100 Hz8.0E-3 IEC 60250
1 MHz0.014 IEC 60250

FLAME CHARACTERISTICSNominal valueUnitTest method
Burning rate
1 mm< 100mm/minISO 3795
Flame retardant level UL 94
0.75 mmHB UL 94
1.50 mmHB UL 94
Flammability level IEC 60695-11-10, -20
0.75 mmHB IEC 60695-11-10, -20
1.5 mmHB IEC 60695-11-10, -20
FMVSS flame retardant ratingB FMVSS 302

PHYSICALNominal valueUnitTest method
Density1.04g/cm³ISO 1183
Shrinkage rate ISO 294-4
TD1.4%ISO 294-4
MD0.90%ISO 294-4
Water absorption rate
Saturation, 23 ℃, 2.00 mm6.8%ISO 62
Equilibrium, 23 ℃, 50% RH, 2.00 mm2.3%ISO 62
Melt density0.880g/cm³
Ejection temperature190
Specific Heat Capacity of Melt2600J/kg/℃
Thermal Conductivity of Melt0.15W/m/K

Process Conditions
injectionNominal valueUnitTest method
Drying temperature60
Drying time – hot air dryer2.0 to 4.0
Recommended maximum moisture content0.20
Processing (melt) temperature260 to 280
Melt Temperature, Optimum270
Mold temperature50 to 90
Mold Temperature, Optimum70
Hold pressure50.0 to 100
Drying Recommendedyes
Hold Pressure Time4.00
Maximum Screw Tangential Speed300

Notes
1. Typical properties: these are not to be construed as specifications.
2. 10°C/min
3. FMVSS 302
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