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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
ULSGS
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Plastic Datasheets

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

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