plas

Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM LO-21 KEP KOREA
KEPITAL® 
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Plastic Datasheets

thermal performanceTest ConditionTest MethodKEP KOREA/LO-21
Hot deformation temperature1.8MPa,UnannealedISO 75-2/A95.0 °C
Linear coefficient of thermal expansionMDISO 11359-21.3E-04 cm/cm/°C
Melting temperatureISO 11357-3165 °C
mechanical propertiesTest ConditionTest MethodKEP KOREA/LO-21
Bending modulusISO 1782450 Mpa
ASTM D790/ISO 178355000 kg/cm²(MPa)[Lb/in²]
bending strengthASTM D790/ISO 17811700 kg/cm²(MPa)[Lb/in²]
ISO 17881.0 Mpa
Tensile strainYieldISO 527-210 %
BreakISO 527-226 %
tensile strengthISO 527-260.0 Mpa
Electrical performanceTest ConditionTest MethodKEP KOREA/LO-21
Surface resistivityIEC 600931E+16 ohms
Volume resistivityIEC 600931E+14 ohms·cm
otherTest ConditionTest MethodKEP KOREA/LO-21
characteristic耐磨性能良好
Physical propertiesTest ConditionTest MethodKEP KOREA/LO-21
densityASTM D792/ISO 11831.39
melt mass-flow rate190°C/2.16kgISO 11339.5 g/10min
Shrinkage rateMD:3.00mmInternal Method2.0 %
Water absorption rateEquilibrium,23°C,50%RHISO 620.20 %
flammabilityTest ConditionTest MethodKEP KOREA/LO-21
UL flame retardant ratingUL 94HB