Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PPA HT1V-4 FWA GYEY 9508 EMS-CHEMIE SWITZERLAND
Grivory® 
household electrical appl、Automotive interior parts
Low warpage、Chemical resistance
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Plastic Datasheets

Mechanical propertiesTest ConditionTest MethodEMS-CHEMIE SWITZERLAND/HT1V-4 FWA GYEY 9508
Tensile modulusISO 527-2/114000 Mpa
tensile strength 断裂ISO 527-2/5210 Mpa
Tensile strain断裂ISO 527-2/52.0 %
Charpy Notched Impact Strength23℃ISO 179/1eU70 kJ/m²
23℃ISO 179/1eA8 kJ/m²
Electrical performanceTest ConditionTest MethodEMS-CHEMIE SWITZERLAND/HT1V-4 FWA GYEY 9508
Volume resistivityIEC 600931E+13 ohms*cm
dielectric strengthIEC 60246-135 KV/mm
Surface ResistivityIEC 600931E+12 ohms
Compared to the Leakage Tracking Index (CTI)IEC 60112 V
otherTest ConditionTest MethodEMS-CHEMIE SWITZERLAND/HT1V-4 FWA GYEY 9508
UL flame retardant rating0.8mmUL 94HB
physical property Test ConditionTest MethodEMS-CHEMIE SWITZERLAND/HT1V-4 FWA GYEY 9508
Water absorption rate23℃ISO 623.5 %
Shrinkage rate横向ISO 294-40.55 %
流动ISO 294-40.1 %
Thermal performanceTest ConditionTest MethodEMS-CHEMIE SWITZERLAND/HT1V-4 FWA GYEY 9508
Linear coefficient of thermal expansion流动ISO 11359-20.000015 cm/cm/ ℃
横向ISO 11359-20.000050 cm/cm/ ℃
Heat distortion temperature8.0MPa,未退火,HDTISO 75-2/C200 °C
1.8MPa,未退火,HDTISO 75-2/A280 °C

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