Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA46 TW371 DSM HOLAND
Stanyl® 
Home appliance components、Electronic and electrical
Lubricity、Thermal stability
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodDSM HOLAND/TW371
Charpy Notched Impact Strength23°CISO 179/1eA7.0 kJ/m²
Impact strength of simply supported beam without notch-30°CISO 179/1eU150 kJ/m²
Charpy Notched Impact Strength-30°CISO 179/1eA5.0 kJ/m²
Impact strength of simply supported beam without notch23°CISO 179/1eU无断裂
Impact strength of cantilever beam gap23°CISO 180/1A7.0 kJ/m²
-40°CISO 180/1A5.0 kJ/m²
Mechanical propertiesTest ConditionTest MethodDSM HOLAND/TW371
Tensile modulusISO 527-22900 Mpa
Nominal tensile fracture strainISO 527-230 %
Flexural modulusISO 1782600 Mpa
tensile strength 屈服ISO 527-290.0 Mpa
Electrical performanceTest ConditionTest MethodDSM HOLAND/TW371
Compared to the Leakage Tracking Index (CTI)IEC 60112PLC 1
Volume resistivityIEC 600931.0E+14 ohms·cm
flammabilityTest ConditionTest MethodDSM HOLAND/TW371
Flammability levelUL 94HB
physical property Test ConditionTest MethodDSM HOLAND/TW371
Water absorption rate平衡, 23°C, 50% RHISO 623.2 %
densityISO 11831.25 g/cm³
Shrinkage rate流量ISO 294-42.0 %
横向流量ISO 294-42.0 %
Thermal performanceTest ConditionTest MethodDSM HOLAND/TW371
melting temperatureISO 11357-3295 °C
Heat distortion temperature0.45 MPa, 未退火,HDTISO 75-2/B290 °C
1.8 MPa, 未退火,HDTISO 75-2/A190 °C
Thermal Index - 5000 hrIEC 60216152 °C
Linear coefficient of thermal expansion流动ISO 11359-28.5E-5 cm/cm/°C
横向ISO 11359-21.1E-4 cm/cm/°C

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