Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA12 Grilamid® L 25 W 20 EMS-GRIVORY
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodEMS-GRIVORY/Grilamid® L 25 W 20
Charpy Notched Impact Strength23°C无断裂 --
-30°CkJ/m²4.0 --
Impact strength of simply supported beam without notch23°C无断裂
-30°C无断裂
hardnessTest ConditionTest MethodEMS-GRIVORY/Grilamid® L 25 W 20
Shore hardness邵氏D,15秒65 --
ball-indentation hardnessMPa40.0 --
Electrical performanceTest ConditionTest MethodEMS-GRIVORY/Grilamid® L 25 W 20
Surface Resistivityohms-- 1E+12
Compared to the Leakage Tracking Index (CTI)V --
Volume resistivityohms·cm-- 1E+13
dielectric strengthkV/mm32 --
Mechanical propertiesTest ConditionTest MethodEMS-GRIVORY/Grilamid® L 25 W 20
tensile strength 断裂MPa40.0 --
Tensile modulusMPa500 --
tensile strength 屈服MPa30.0 --
Tensile strain屈服%25 --
断裂%>50 --
Nominal tensile fracture strain%>50 --
flammabilityTest ConditionTest MethodEMS-GRIVORY/Grilamid® L 25 W 20
Flammability level0.8mmHB --
physical property Test ConditionTest MethodEMS-GRIVORY/Grilamid® L 25 W 20
Shrinkage rateMD%0.80 --
densityg/cm³1.03 --
Water absorption rate饱和,23°C%1.5 --
Shrinkage rateTD%1.0 --
Water absorption rate平衡,23°C,50%RH%0.70 --
Thermal performanceTest ConditionTest MethodEMS-GRIVORY/Grilamid® L 25 W 20
Heat distortion temperature0.45MPa,未退火,HDT°C100 --
Continuous use temperature--3°C80.0to110 --
melting temperature°C174 --
Linear coefficient of thermal expansionMDcm/cm/°C1.4E-04 --
Heat distortion temperature1.8MPa,未退火,HDT°C45.0 --
Linear coefficient of thermal expansionTDcm/cm/°C1.6E-04 --
Continuous use temperature--4°C150 --

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