Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
MF Melochem 751 Chemiplastica, Inc.
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Plastic Datasheets

Impact resistanceTest ConditionTest MethodChemiplastica, Inc./Melochem 751
Impact strength of simply supported beam without notchISO 179/1eU>5.0 kJ/m²
Charpy Notched Impact StrengthISO 179/1eA>1.1 kJ/m²
Supplementary InformationTest ConditionTest MethodChemiplastica, Inc./Melochem 751
EmissionWaterISO 4614<3.00 mg/l
EthanolISO 4614<3.00 mg/l
AceticAcidISO 4614<3.00 mg/l
Electrical performanceTest ConditionTest MethodChemiplastica, Inc./Melochem 751
Compared to the Leakage Tracking Index (CTI)IEC 60112PLC 0
Dissipation Factor1kHzIEC 60250<0.10
dielectric constantDIN 534835.00
Surface ResistivityIEC 60093>1.0E+11 ohms
Mechanical propertiesTest ConditionTest MethodChemiplastica, Inc./Melochem 751
tensile strength 屈服ISO 527-2>45.0 MPa
bending strengthISO 178>80.0 MPa
flammabilityTest ConditionTest MethodChemiplastica, Inc./Melochem 751
UL flame retardant ratingUL 94V-0
Burning wire flammability indexIEC 707960 °C
Limiting Oxygen IndexASTM D2863>40 %
physical property Test ConditionTest MethodChemiplastica, Inc./Melochem 751
Shrinkage rate--ISO 25770.70to0.90 %
densityISO 11831.50 g/cm³
Water absorption rateISO 62<300.0 mg
Shrinkage rate--3ISO 25771.2to1.5 %
Thermal performanceTest ConditionTest MethodChemiplastica, Inc./Melochem 751
Heat distortion temperature8.0MPa,未退火,HDTISO 75-2/C>110 °C

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