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PEI 4000-7401 SABIC INNOVATIVE US
ULTEM™ 
Fitness equipment、Automotive Applications
High temperature resistan、enhance
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodSABIC INNOVATIVE US/4000-7401
Impact strength of cantilever beam gap3.20mmASTM D256170 J/m
hardnessTest ConditionTest MethodSABIC INNOVATIVE US/4000-7401
Rockwell hardnessM级ASTM D78585
Mechanical propertiesTest ConditionTest MethodSABIC INNOVATIVE US/4000-7401
Flexural modulus100mmSpanASTM D7908830 Mpa
coefficient of friction与钢-静态6ASTM D18940.25
bending strengthYield,100mmSpanASTM D790114 Mpa
tensile strength BreakASTM D63882.7 Mpa
bending strengthBreak,100mmSpanASTM D790138 Mpa
coefficient of friction与钢-动态ASTM D18940.24
Taber abraser1000Cycles,1000g,CS-17转轮ASTM D104433.0 mg
Tensile strainBreakASTM D6381.2 %
Electrical performanceTest ConditionTest MethodSABIC INNOVATIVE US/4000-7401
Compared to the Leakage Tracking Index (CTI)CTIUL 746PLC 4
flammabilityTest ConditionTest MethodSABIC INNOVATIVE US/4000-7401
UL flame retardant rating0.8mmUL 94V-0
physical property Test ConditionTest MethodSABIC INNOVATIVE US/4000-7401
Shrinkage rateMD：3.20mm内部方法0.20-0.30 %
Water absorption rate24hrASTM D5700.11 %
limiting pv value内部方法2.1 MPa·m/s
K (wear) coefficient--2内部方法62.0
--3内部方法1900
melt mass-flow rate337°C/6.6kgASTM D12383.1 g/10min
Thermal performanceTest ConditionTest MethodSABIC INNOVATIVE US/4000-7401
Heat distortion temperature1.8MPa,未退火,6.40mm，HDTASTM D648212 °C
Linear coefficient of thermal expansionMD：-20to150°CASTME8311.6E-05 cm/cm/°C
MD：-40to40°CASTME8311.6E-05 cm/cm/°C
RTI ImpUL 746105 °C
RTI StrUL 746105 °C
vicatASTM D15257234 °C
RTI ElecUL 746105 °C

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