Zytel® ST7301 NC010

About
Super Toughened Polyamide 6&&

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

Technical Data
IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength ISO 179/1eA
-40℃18kJ/m²ISO 179/1eA
-30℃17kJ/m²ISO 179/1eA
23℃80kJ/m²ISO 179/1eA
Charpy Unnotch Impact strength ISO 179/1eU
-30℃No Break ISO 179/1eU
23℃No Break ISO 179/1eU
Impact strength of cantilever beam notch ISO 180/1A
-40℃15kJ/m²ISO 180-1A
-30℃14kJ/m²ISO 180-1A
23℃60kJ/m²ISO 180-1A

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed51.0ISO 75-2/A
0.45 MPa, unannealed95.0ISO 75-2/B
Melting temperature221ISO 11357-3

FLAME CHARACTERISTICSNominal valueUnitTest method
Burning rate
1 mm< 100mm/minISO 3795
FMVSS flame retardant ratingB FMVSS 302

MECHANICALNominal valueUnitTest method
Tensile modulus1800MPaISO 527-2
tensile strength
yield48.0MPaISO 527-2
Tensile strain
yield4.0%ISO 527-2
Nominal tensile fracture strain> 50%ISO 527-2
Bending modulus1700MPaISO 178
bending strength
3.50% strain53.0MPaISO 178
Ball hardness
H358/3095.0MPaISO 2039-1

PHYSICALNominal valueUnitTest method
Density1.06g/cm³ISO 1183
Shrinkage rate ISO 294-4
TD1.0%ISO 294-4
TD:80℃,48 hrs0.10%ISO 294-4
MD1.0%ISO 294-4
MD:80℃,48 hrs0.10%ISO 294-4
Viscosity number150cm³/gISO 307
Melt density0.960g/cm³
Specific Heat Capacity of Melt2600J/kg/℃
Thermal Conductivity of Melt0.15W/m/K

Process Conditions
injectionNominal valueUnitTest method
Drying temperature80
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. Derived from Similar Grade
3. 10°C/min
4. FMVSS 302
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