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Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM Copolymer KOCETAL® K300LOBK KOLON KOREA
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodKOLON KOREA/KOCETAL® K300LOBK
Impact strength of cantilever beam gap23°CASTM D25660 J/m
hardnessTest ConditionTest MethodKOLON KOREA/KOCETAL® K300LOBK
Rockwell hardnessM级ASTM D78580
Electrical performanceTest ConditionTest MethodKOLON KOREA/KOCETAL® K300LOBK
Volume resistivityASTM D2571E+11 ohms·cm
dielectric strengthASTM D14919 kV/mm
Dissipation Factor1MHzASTM D1506E-03
Surface ResistivityASTM D2571E+13 ohms
dielectric constantASTM D1503.70
Mechanical propertiesTest ConditionTest MethodKOLON KOREA/KOCETAL® K300LOBK
bending strength23°CASTM D79089.0 MPa
tensile strength 23°CASTM D63862.0 MPa
Flexural modulus23°CASTM D7902300 MPa
elongation断裂,23°CASTM D63855 %
flammabilityTest ConditionTest MethodKOLON KOREA/KOCETAL® K300LOBK
UL flame retardant ratingUL 94HB
physical property Test ConditionTest MethodKOLON KOREA/KOCETAL® K300LOBK
Shrinkage rateMDASTM D9552.0 %
Water absorption rate平衡,23°C,60%RHASTM D5700.22 %
densityASTM D7921.41 g/cm³
melt mass-flow rate190°C/2.16kgASTM D123810 g/10min
Thermal performanceTest ConditionTest MethodKOLON KOREA/KOCETAL® K300LOBK
Heat distortion temperature1.8MPa,未退火，HDTASTM D648A110 °C
vicatASTM D1525162 °C
Heat distortion temperature0.45MPa,未退火，HDTASTM D648A158 °C
melting temperatureASTM D1525166 °C
Linear coefficient of thermal expansionMDASTM D6961.3E-05 cm/cm/°C

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