Zytel® BM73G15THS BK317

About
15% Glass Reinforced, Heat Stabilized, Polyamide 6&&

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

Technical Data
MECHANICALNominal valueUnitTest method
Tensile modulus5000MPaISO 527-2
tensile strength
fracture100MPaISO 527-2
Tensile strain
fracture5.0%ISO 527-2
Poisson’s ratio ISO 527

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength ISO 179/1eA
-30℃13kJ/m²ISO 179/1eA
23℃21kJ/m²ISO 179/1eA
Charpy Unnotch Impact strength
23℃80kJ/m²ISO 179/1eU
Impact strength of cantilever beam notch ISO 180/1A
-30℃11kJ/m²ISO 180-1A
23℃21kJ/m²ISO 180-1A

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed190ISO 75-2/A
0.45 MPa, unannealed215ISO 75-2/B
Glass transition temperature60.0ISO 11357-2
Melting temperature221ISO 11357-3

Electrical performanceNominal valueUnitTest method
Volume resistivity1.0E+15ohms·cmIEC 60093
Dissipation factor IEC 60250
100 Hz0.016 IEC 60250
1 MHz0.016 IEC 60250
Compared to the leakage tracing index600VIEC 60112

FLAME CHARACTERISTICSNominal valueUnitTest method
Burning rate
1 mm< 100mm/minISO 3795
Extreme oxygen index25%ISO 4589-2
FMVSS flame retardant ratingB FMVSS 302

PHYSICALNominal valueUnitTest method
Density1.20g/cm³ISO 1183
Shrinkage rate ISO 294-4
TD1.2%ISO 294-4
MD0.70%ISO 294-4
Water absorption rate
Saturation, 23 ℃, 2.00 mm7.5%ISO 62
Equilibrium, 23 ℃, 50% RH, 2.00 mm2.4%ISO 62
Apparent viscosity of melt
280℃,1000 sec^-1300000mPa·sISO 11443

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 temperature70 to 120
Mold Temperature, Optimum100
Hold pressure50.0 to 100
Drying Recommendedyes
Hold Pressure Time3.00
Maximum Screw Tangential Speed200

Notes
1. Typical properties: these are not to be construed as specifications.
2. Derived from Similar Grade
3. Assessed
4. 10°C/min
5. FMVSS 302
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