Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM 7554 ASAHI JAPAN
TENAC™-C 
Automotive sector,Household goods,Industrial applications,Electronic field,Electrical field,Engineering accessories,Engine parts,Shell
High mobility,Fast forming cycle
UL
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Plastic Datasheets

hardnessTest ConditionTest MethodASAHI JAPAN/7554
Rockwell hardnessM级ASTM D78580
R级ASTM D785115
Mechanical propertiesTest ConditionTest MethodASAHI JAPAN/7554
Taber abraserASTM D104414.0 mg
Tensile modulusISO 527-22900 Mpa
elongation断裂ASTMD63825 %
tensile strength --ASTM D63863.0 Mpa
bending strengthASTM D79091.0 Mpa
Flexural modulus--ISO 1782700 Mpa
tensile strength 屈服ISO 527-266.0 Mpa
Flexural modulus--ASTM D7902570 Mpa
Electrical performanceTest ConditionTest MethodASAHI JAPAN/7554
Surface ResistivityASTM D2571.0E+16-1.0E+17 ohms
Volume resistivity23°CASTM D2571.0E+15-1.0E+16 ohms·cm
dielectric strengthASTM D14919 KV/mm
arc resistanceASTM D495250 sec
flammabilityTest ConditionTest MethodASAHI JAPAN/7554
UL flame retardant rating0.75mmUL 94HB
physical property Test ConditionTest MethodASAHI JAPAN/7554
Shrinkage rateMD内部方法1.6-2.0 %
melt mass-flow rate190°C/2.16kgISO 113330 g/10min
Water absorption rate23°C,24hr,50%RHASTM D5700.20 %
Thermal performanceTest ConditionTest MethodASAHI JAPAN/7554
Heat distortion temperature1.8MPa,未退火,HDTASTM D648110 °C
0.45MPa,未退火,HDTASTM D648158 °C
0.45MPa,未退火,HDTISO 75-2/B157 °C
1.8MPa,未退火,HDTISO 75-2/A100 °C
Linear coefficient of thermal expansionMDASTMD6961E-04 cm/cm/°C

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