Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC PC CF20 FR IM BK Techmer Polymer Modifiers
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Plastic Datasheets

hardnessTest ConditionTest MethodTechmer Polymer Modifiers/PC CF20 FR IM BK
Rockwell hardnessASTM D785118 R
Mechanical propertiesTest ConditionTest MethodTechmer Polymer Modifiers/PC CF20 FR IM BK
Impact strength of cantilever beam gap弯曲屈服强度ASTM D790179 MPa
23°CASTM D256128 J/m
Flexural modulus23°CASTM D7908270 MPa
elongation at break23°CASTM D6382.0 %
tensile strength 屈服,23°CASTM D638138 MPa
Electrical performanceTest ConditionTest MethodTechmer Polymer Modifiers/PC CF20 FR IM BK
Surface ResistivityASTM D2571E+07 Ω.cm
Volume resistivityASTM D2571E+07 Ω.cm
Electromagnetic shielding effectiveness (EMI)ASTM D493510-30 dB
Flame retardant performanceTest ConditionTest MethodTechmer Polymer Modifiers/PC CF20 FR IM BK
UL flame retardant ratingUL -94V-0 1.50mm
physical property Test ConditionTest MethodTechmer Polymer Modifiers/PC CF20 FR IM BK
Water absorption rate(23°C,24hr)ASTM D5700.090 %
densityASTM D7921.30 g/cm³
Shrinkage rateMD,3.17mmASTM D9950.20 %
Thermal performanceTest ConditionTest MethodTechmer Polymer Modifiers/PC CF20 FR IM BK
Heat distortion temperature线膨胀系数,HDTASTM D6965.4E-03 cm/cm/°C
1.80MPa未退火,HDTASTM D648149 °C

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