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Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC 2805 COVESTRO SHANGHAI
Makrolon® 
Industrial applications、Electrical field、Electronic field、Automotive sector
currency、Medium viscosity
UL
SGS
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Plastic Datasheets

Electrical performanceTest ConditionTest MethodCOVESTRO SHANGHAI/2805
Surface ResistivityASTM D257/IEC 600931E16 Ω
dielectric constantASTM D150/IEC 602503.0
Dielectric lossASTM D150/IEC 6025090
arc resistanceASTM D495/IEC 60112275
Volume resistivityASTM D257/IEC 600931E14 Ω.cm
Mechanical propertiesTest ConditionTest MethodCOVESTRO SHANGHAI/2805
Impact strength of cantilever beam gapASTM D256/ISO 17915 kg·cm/cm(J/M)ft·lb/in
elongationASTM D638/ISO 527＞66 %
Tensile modulusASTM D638/ISO 5272400 kg/cm²(MPa)[Lb/in²]
Charpy Notched Impact StrengthASTM D256/ISO 179N kg·cm/cm(J/M)ft·lb/in
elongation at breakASTM D638/ISO 527＞50 %
otherTest ConditionTest MethodCOVESTRO SHANGHAI/2805
characteristic家用电器、照明工程
Color透明
optical performance Test ConditionTest MethodCOVESTRO SHANGHAI/2805
refractive indexASTM D542/ISO 4891.586
transmittanceASTM D1003/ISO 1346889 %
Physical propertiesTest ConditionTest MethodCOVESTRO SHANGHAI/2805
Shrinkage rateASTM D9550.6-0.8 %
densityASTM D792/ISO 11831.2
melt mass-flow rateASTM D1238/ISO 113310 g/10min
Water absorption rateASTM D570/ISO 620.30 %
Thermal performanceTest ConditionTest MethodCOVESTRO SHANGHAI/2805
Combustibility (rate)UL 94V-2
Heat distortion temperatureHDTASTM D648/ISO 75125 ℃（℉）
vicatASTM D1525/ISO R306145 ℃（℉）
Linear coefficient of thermal expansionASTM D696/ISO 113590.65 mm/mm.℃

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