Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA12 L1940 BK EVONIK GERMANY
VESTAMID®
Cable sheath、Wire sheath
low density、High elasticity、Antisolvent、Photostability、Low temperature impact re、Low friction coefficient、Resistance to stress crac
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodEVONIK GERMANY/L1940 BK
Impact strength of simply supported beam without notch-30°CISO 179/1eUNoBreak
23°CISO 179/1eUNoBreak
Supplementary InformationTest ConditionTest MethodEVONIK GERMANY/L1940 BK
electrolytic corrosionIEC 60426A1
ISO ShortcutISO 1874PA12.KH.18-010
Electrical performanceTest ConditionTest MethodEVONIK GERMANY/L1940 BK
dielectric strengthIEC 60243-127 KV/mm
Compared to the Leakage Tracking Index (CTI)--IEC 60112 V
Volume resistivityIEC 600931E+15 ohms·cm
Compared to the Leakage Tracking Index (CTI)SolutionA3IEC 60112 V
relative permittivity23°C,1MHzIEC 602502.50
23°C,100HzIEC 602503.80
Dissipation Factor23°C,100HzIEC 602500.045
23°C,1MHzIEC 602500.031
Mechanical propertiesTest ConditionTest MethodEVONIK GERMANY/L1940 BK
Tensile modulusISO 527-21350 Mpa
Tensile strain断裂ISO 527-2>50 %
屈服ISO 527-25.0 %
tensile strength 屈服ISO 527-245.0 Mpa
flammabilityTest ConditionTest MethodEVONIK GERMANY/L1940 BK
UL flame retardant rating3.2mmUL 94HB
1.6mmUL 94HB
physical property Test ConditionTest MethodEVONIK GERMANY/L1940 BK
Shrinkage rateTDISO 294-41.2 %
MDISO 294-40.85 %
Water absorption rate平衡,23°C,50%RHISO 620.80 %
饱和,23°CISO 621.5 %
Thermal performanceTest ConditionTest MethodEVONIK GERMANY/L1940 BK
melting temperatureISO 11357-3178 °C
Linear coefficient of thermal expansionMD:23到55°CISO 11359-21.5E-04 cm/cm/°C
Heat distortion temperature0.45MPa,未退火,HDTISO 75-2/B110 °C
1.8MPa,未退火,HDTISO 75-2/A50.0 °C
vicat--ISO 306/B140 °C
--ISO 306/A170 °C

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