Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
HMW-HDPE POLYSTONE® D black AST R?chling Engineering Plastics SE & Co. KG
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodR?chling Engineering Plastics SE & Co. KG/POLYSTONE® D black AST
Charpy Notched Impact StrengthISO 179无断裂
hardnessTest ConditionTest MethodR?chling Engineering Plastics SE & Co. KG/POLYSTONE® D black AST
Shore hardness邵氏DISO 86863
Electrical performanceTest ConditionTest MethodR?chling Engineering Plastics SE & Co. KG/POLYSTONE® D black AST
Volume resistivityIEC 60093<1.0E+8 ohms·cm
Surface ResistivityIEC 60093<1.0E+8 ohms
Mechanical propertiesTest ConditionTest MethodR?chling Engineering Plastics SE & Co. KG/POLYSTONE® D black AST
Tensile modulusISO 527-2900 MPa
Tensile strain断裂ISO 527-2>50 %
tensile strength 屈服ISO 527-220.0 MPa
flammabilityTest ConditionTest MethodR?chling Engineering Plastics SE & Co. KG/POLYSTONE® D black AST
UL flame retardant rating3.0mmUL 94HB
6.0mmUL 94HB
physical property Test ConditionTest MethodR?chling Engineering Plastics SE & Co. KG/POLYSTONE® D black AST
Water absorption rate平衡,23°C,50%RHISO 62<0.010 %
densityISO 11830.970 g/cm³
Thermal performanceTest ConditionTest MethodR?chling Engineering Plastics SE & Co. KG/POLYSTONE® D black AST
thermal conductivityDIN 526120.40 W/m/K
melting temperatureISO 11357-3135 °C
Linear coefficient of thermal expansionMDDIN 537521.5E-4到2.3E-4 cm/cm/°C
Heat distortion temperatureVicatB,HDTISO 30679 °C
Continuous use temperature<130 °C
specific heatDIN 526121900 J/kg/°C

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