plas

Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66 20NSP NC ASCEND USA
Vydyne® 
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Plastic Datasheets

thermal performanceTest ConditionTest MethodASCEND USA/20NSP NC
Hot deformation temperature0.45MPa,UnannealedISO 75-2/B230 °C
1.8MPa,UnannealedISO 75-2/A90.0 °C
Linear coefficient of thermal expansionMD:23to55°C,2.00mmISO 11359-21E-04 cm/cm/°C
TD:23to55°C,2.00mmISO 11359-21E-04 cm/cm/°C
Melting temperatureISO 11357-3260 °C
RTI Elec3.0mmUL 746130 °C
0.40mmUL 746130 °C
0.71mmUL 746130 °C
1.5mmUL 746130 °C
RTI Imp1.5mmUL 74675.0 °C
3.0mmUL 74675.0 °C
0.40mmUL 74675.0 °C
0.71mmUL 74675.0 °C
RTI Str0.40mmUL 74675.0 °C
0.71mmUL 74685.0 °C
3.0mmUL 74685.0 °C
1.5mmUL 74685.0 °C
mechanical propertiesTest ConditionTest MethodASCEND USA/20NSP NC
Bending modulus23°CISO 1783200 Mpa
bending strength23°CISO 178100 Mpa
Nominal tensile fracture strain23°CISO 527-213 %
Poisson's ratioISO 527-20.40
Tensile modulus23°CISO 527-23800 Mpa
Tensile strainYield,23°CISO 527-25.0 %
tensile strengthBreak,23°CISO 527-275.0 Mpa
Yield,23°CISO 527-295.0 Mpa
Electrical performanceTest ConditionTest MethodASCEND USA/20NSP NC
Arc resistance3.00mmASTM D495PLC 5
Compared to the anti leakage trace index3.00mmIEC 60112PLC 0
Dielectric strength1.00mmIEC 6024326 KV/mm
High arc combustion index0.40mmUL 746PLC 1
0.71mmUL 746PLC 0
1.5mmUL 746PLC 0
3.0mmUL 746PLC 0
High voltage arc tracing rateHVTRUL 746PLC 0
Hot wire ignition3.0mmUL 746PLC 2
1.5mmUL 746PLC 3
0.71mmUL 746PLC 4
0.40mmUL 746PLC 4
Volume resistivity0.750mmIEC 600931E+13 ohms·cm
Physical propertiesTest ConditionTest MethodASCEND USA/20NSP NC
Outdoor applicabilityUL 746Cf2
Shrinkage rateTD:23°C,2.00mmISO 294-41.6 %
MD:23°C,2.00mmISO 294-41.4 %
Water absorption rateEquilibrium,23°C,50%RHISO 622.4 %
23°C,24hrISO 621.2 %
impact performanceTest ConditionTest MethodASCEND USA/20NSP NC
Impact strength of simply supported beam without notch-30°CISO 179/1eUNoBreak
23°CISO 179/1eUNoBreak
flammabilityTest ConditionTest MethodASCEND USA/20NSP NC
Burning wire flammability index0.71mmIEC 60695-2-12960 °C
0.40mmIEC 60695-2-12960 °C
3.0mmIEC 60695-2-12960 °C
1.5mmIEC 60695-2-12960 °C
Extreme Oxygen IndexISO 4589-226 %
Hot filament ignition temperature0.71mmIEC 60695-2-13850 °C
3.0mmIEC 60695-2-13850 °C
1.5mmIEC 60695-2-13850 °C
0.40mmIEC 60695-2-13825 °C
UL flame retardant rating3.0mmUL 94V-2
0.40mmUL 94V-2
0.71mmUL 94V-2
1.5mmUL 94V-2