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 resistance | Test Condition | Test Method | EVONIK GERMANY/L1940 BK |
---|---|---|---|
Impact strength of simply supported beam without notch | -30°C | ISO 179/1eU | NoBreak |
23°C | ISO 179/1eU | NoBreak |
Supplementary Information | Test Condition | Test Method | EVONIK GERMANY/L1940 BK |
---|---|---|---|
electrolytic corrosion | IEC 60426 | A1 | |
ISO Shortcut | ISO 1874 | PA12.KH.18-010 |
Electrical performance | Test Condition | Test Method | EVONIK GERMANY/L1940 BK |
---|---|---|---|
dielectric strength | IEC 60243-1 | 27 KV/mm | |
Compared to the Leakage Tracking Index (CTI) | -- | IEC 60112 | V |
Volume resistivity | IEC 60093 | 1E+15 ohms·cm | |
Compared to the Leakage Tracking Index (CTI) | SolutionA3 | IEC 60112 | V |
relative permittivity | 23°C,1MHz | IEC 60250 | 2.50 |
23°C,100Hz | IEC 60250 | 3.80 | |
Dissipation Factor | 23°C,100Hz | IEC 60250 | 0.045 |
23°C,1MHz | IEC 60250 | 0.031 |
Mechanical properties | Test Condition | Test Method | EVONIK GERMANY/L1940 BK |
---|---|---|---|
Tensile modulus | ISO 527-2 | 1350 Mpa | |
Tensile strain | 断裂 | ISO 527-2 | >50 % |
屈服 | ISO 527-2 | 5.0 % | |
tensile strength | 屈服 | ISO 527-2 | 45.0 Mpa |
flammability | Test Condition | Test Method | EVONIK GERMANY/L1940 BK |
---|---|---|---|
UL flame retardant rating | 3.2mm | UL 94 | HB |
1.6mm | UL 94 | HB |
physical property | Test Condition | Test Method | EVONIK GERMANY/L1940 BK |
---|---|---|---|
Shrinkage rate | TD | ISO 294-4 | 1.2 % |
MD | ISO 294-4 | 0.85 % | |
Water absorption rate | 平衡,23°C,50%RH | ISO 62 | 0.80 % |
饱和,23°C | ISO 62 | 1.5 % |
Thermal performance | Test Condition | Test Method | EVONIK GERMANY/L1940 BK |
---|---|---|---|
melting temperature | ISO 11357-3 | 178 °C | |
Linear coefficient of thermal expansion | MD:23到55°C | ISO 11359-2 | 1.5E-04 cm/cm/°C |
Heat distortion temperature | 0.45MPa,未退火,HDT | ISO 75-2/B | 110 °C |
1.8MPa,未退火,HDT | ISO 75-2/A | 50.0 °C | |
vicat | -- | ISO 306/B | 140 °C |
-- | ISO 306/A | 170 °C |
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