Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PP Homopolymer POLYSTONE® PPs grey R?chling Engineering Plastics SE & Co. KG
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodR?chling Engineering Plastics SE & Co. KG/POLYSTONE® PPs grey
Charpy Notched Impact StrengthISO 1794.0 kJ/m²
hardnessTest ConditionTest MethodR?chling Engineering Plastics SE & Co. KG/POLYSTONE® PPs grey
Shore hardness邵氏DISO 86870
Electrical performanceTest ConditionTest MethodR?chling Engineering Plastics SE & Co. KG/POLYSTONE® PPs grey
Compared to the Leakage Tracking Index (CTI)IEC 60112PLC 0
dielectric strengthIEC 60243-1>15 kV/mm
Volume resistivityIEC 60093>1.0E+14 ohms·cm
dielectric constantIEC 602502.30
Surface ResistivityIEC 60093>1.0E+15 ohms
Dissipation Factor1MHzIEC 602501.9E-04
Mechanical propertiesTest ConditionTest MethodR?chling Engineering Plastics SE & Co. KG/POLYSTONE® PPs grey
Tensile modulusISO 527-21300 MPa
Tensile strain断裂ISO 527-2>50 %
tensile strength 屈服ISO 527-232.0 MPa
flammabilityTest ConditionTest MethodR?chling Engineering Plastics SE & Co. KG/POLYSTONE® PPs grey
UL flame retardant rating3.0mmUL 94V-2
6.0mmUL 94V-2
physical property Test ConditionTest MethodR?chling Engineering Plastics SE & Co. KG/POLYSTONE® PPs grey
Water absorption rate平衡,23°C,50%RHISO 62<0.10 %
densityISO 11830.940 g/cm³
Thermal performanceTest ConditionTest MethodR?chling Engineering Plastics SE & Co. KG/POLYSTONE® PPs grey
thermal conductivityDIN 526120.20 W/m/K
melting temperatureISO 11357-3162to167 °C
Continuous use temperature--20.00to100 °C
--3<150 °C
Linear coefficient of thermal expansionMDDIN 537521.2E-4到1.9E-4 cm/cm/°C
Heat distortion temperatureVicatB,HDTISO 30681 °C
specific heatDIN 526121700 J/kg/°C

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