plas

Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM TX-21 KEP KOREA
KEPITAL® 
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Medium viscosity,copolymer,wear resistant
UL
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Plastic Datasheets

thermal performanceTest ConditionTest MethodKEP KOREA/TX-21
Hot deformation temperature1.8MPa,UnannealedISO 75-2/A89.0 °C
Linear coefficient of thermal expansionMDISO 11359-21.3E-04 cm/cm/°C
Melting temperatureISO 11357-3165 °C
mechanical propertiesTest ConditionTest MethodKEP KOREA/TX-21
Bending modulusISO 1782350 Mpa
bending strengthISO 17879.0 Mpa
Tensile modulusISO 527-22500 Mpa
Tensile strainYieldISO 527-210 %
BreakISO 527-233 %
tensile strengthISO 527-258.0 Mpa
Electrical performanceTest ConditionTest MethodKEP KOREA/TX-21
Surface resistivityIEC 600931E+16 ohms
Volume resistivityIEC 600931E+14 ohms·cm
Physical propertiesTest ConditionTest MethodKEP KOREA/TX-21
densityISO 11831.39 g/cm³
melt mass-flow rate190°C/2.16kgISO 113316 g/10min
Shrinkage rateMD:3.00mmInternal Method2.0 %
Water absorption rateEquilibrium,23°C,50%RHISO 620.20 %
impact performanceTest ConditionTest MethodKEP KOREA/TX-21
Charpy Notched Impact Strength23°CISO 179/1eA7.5 kJ/m²
-30°CISO 179/1eA5.0 kJ/m²
flammabilityTest ConditionTest MethodKEP KOREA/TX-21
UL flame retardant ratingUL 94HB