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Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM WR301 KOLON KOREA
KOCETAL® 
Outdoor applications
UV resistance
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Plastic Datasheets

hardnessTest ConditionTest MethodKOLON KOREA/WR301
Rockwell hardnessM级ASTM D78580
Electrical performanceTest ConditionTest MethodKOLON KOREA/WR301
Volume resistivityASTM D2571E+11 ohms·cm
Surface ResistivityASTM D2571E+13 ohms
Dissipation Factor1MHzASTM D1500.060
dielectric strengthASTM D14919 KV/mm
dielectric constantASTM D1503.70
Mechanical propertiesTest ConditionTest MethodKOLON KOREA/WR301
bending strengthASTM D790/ISO 178870 kg/cm²(MPa)[Lb/in²]
Flexural modulusASTM D790/ISO 17824500 kg/cm²(MPa)[Lb/in²]
bending strength23°CASTM D79084.0 Mpa
Flexural modulus23°CASTM D7902400 Mpa
tensile strength ASTM D638/ISO 527630 kg/cm²(MPa)[Lb/in²]
23°CASTM D63862.0 Mpa
elongation断裂,23°CASTM D63840 %
Physical propertiesTest ConditionTest MethodKOLON KOREA/WR301
Shrinkage rateASTM D9552.0 %
densityASTM D792/ISO 11831.41
flammabilityTest ConditionTest MethodKOLON KOREA/WR301
UL flame retardant ratingUL 94HB
physical property Test ConditionTest MethodKOLON KOREA/WR301
Shrinkage rateMDASTM D9552.0 %
Water absorption rate平衡,23°C,60%RHASTM D5700.22 %
melt mass-flow rate190°C/2.16kgASTM D123811 g/10min
Thermal performanceTest ConditionTest MethodKOLON KOREA/WR301
Heat distortion temperature1.8MPa,未退火，HDTASTM D648A110 °C
Combustibility (rate)UL 94HB
Heat distortion temperature0.45MPa,未退火，HDTASTM D648A158 °C
melting temperatureASTM D1525166 °C
Linear coefficient of thermal expansionMDASTM D6961.3E-04 cm/cm/°C
melting temperature166 ℃（℉）
Linear coefficient of thermal expansionASTM D696/ISO 1135913 mm/mm.℃

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