TECHNYL® B 218 BLACK 21 N

About

Product Description
SupplierDOMO
GenericPA66/6
Material StatusCommercial: Active
FeaturesHeat Stabilized,High Heat Resistance
AvailabilitysEurope,Africa & Middle East
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.14g/cm³ISO 1183/A
Water absorption rate
Saturation, 23 ℃3.6%ISO 62
Equilibrium, 23 ℃, 50% RH3.3%ISO 62
23℃,24hr1.6%ISO 62

MECHANICALNominal valueUnitTest method
Tensile modulus
23℃3300MPaISO 527-2/1A
tensile strength
Fracture, 23 ℃75.0MPaISO 527-2/1A
Yield, 23 ℃95.0MPaISO 527-2/1A
Tensile strain
Fracture, 23 ℃6.0%ISO 527-2
Yield, 23 ℃5.0%ISO 527-2
Bending modulus
23℃3100MPaISO 178
bending strength
23℃120MPaISO 178

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength
23℃4.0kJ/m²ISO 179/1eA
Charpy Unnotch Impact strength
23℃No Break ISO 179/1eU
Impact strength of cantilever beam notch
23℃4.0kJ/m²ISO 180

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed55.0ISO 75-2/Af
0.45 MPa, unannealed180ISO 75-2/Bf
Melting temperature242ISO 11357-3

Electrical performanceNominal valueUnitTest method
Surface resistivity1.0E+15ohmsIEC 60093
Volume resistivity1.0E+15ohms·cmIEC 60093
Dielectric strength
2 mm25kV/mmIEC 60243-1
Dissipation factor0.029 IEC 60250
Compared to the leakage tracing index IEC 60112
Solution A525VIEC 60112
Solution B425VIEC 60112

FLAME CHARACTERISTICSNominal valueUnitTest method
Glowing wire flammability index
1.6 mm650IEC 60695-2-12
Extreme oxygen index23%ISO 4589-2

Process Conditions
InjectionNominal valueUnitTest method
drying temperature80°C
Recommended maximum moisture content0.20%
Temperature at the rear of the barrel250 to 260°C
Temperature in the middle of the barrel255 to 265°C
Front temperature of material barrel265 to 275°C
Mold temperature60 to 80°C

Notes
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