Material Comparison

Product Info
Product Name
Brand Name
Usages
Properties
Certificates
Epoxy INSULCAST® 333/INSULCURE 20 ITW FORMEX
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Plastic Datasheets

hardnessTest ConditionTest MethodITW FORMEX/INSULCAST® 333/INSULCURE 20
Shore hardness邵氏DASTM D224085
Mechanical propertiesTest ConditionTest MethodITW FORMEX/INSULCAST® 333/INSULCURE 20
elongation断裂ASTM D6382.8 %
tensile strength ASTM D63879.3 MPa
compressive strengthASTM D69596.5 MPa
bending strengthASTM D790121 MPa
Electrical performanceTest ConditionTest MethodITW FORMEX/INSULCAST® 333/INSULCURE 20
Dissipation Factor1kHzASTM D1500.020
Volume resistivityASTM D2571E+15 ohms·cm
dielectric strengthASTM D14916 kV/mm
dielectric constant1kHzASTM D1504.40
thermosettingTest ConditionTest MethodITW FORMEX/INSULCAST® 333/INSULCURE 20
Thermosetting components按重量计算的混合比100
硬化法按重量计算的混合比:12到16
贮藏期限(25°C)52 wk
Uncured PropertiesTest ConditionTest MethodITW FORMEX/INSULCAST® 333/INSULCURE 20
Viscosity25°C2ASTM D23930.70 Pa·s
Curing Time50°C2.0 hr
density--20.978 g/cm³
--31.55 g/cm³
Viscosity--4ASTM D23933.0 Pa·s
25°C3ASTM D239313 Pa·s
Color--2Amber
--3Black
Curing Time25°C8.0to12 hr
储存稳定性5(25°C)60 min
flammabilityTest ConditionTest MethodITW FORMEX/INSULCAST® 333/INSULCURE 20
UL flame retardant ratingUL 94V-0
Thermal performanceTest ConditionTest MethodITW FORMEX/INSULCAST® 333/INSULCURE 20
Heat distortion temperatureHDT80 °C
thermal conductivity0.62 W/m/K
Usage temperature105 °C
Linear coefficient of thermal expansionMD4.8E-05 cm/cm/°C

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