Category | Polymer , Thermoset , Epoxy |
Manufacturer | Epoxy Technology |
Trade Name | EPO-TEK® |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Epoxy Technology EPO-TEK® H55 Epoxy.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.06 g/cc | 1.06 g/cc | Part B |
1.69 g/cc | 1.69 g/cc | Part A | |
Particle Size | <= 10 µm | <= 10 µm | |
Viscosity | 250000 - 400000 cP @Temperature 23.0 °C |
250000 - 400000 cP @Temperature 73.4 °F |
1 rpm |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Shore D | 68 | 68 | |
Tensile Modulus | 3.77 GPa | 547 ksi | Storage |
Shear Strength | 11.53 MPa | 1672 psi | Lap |
>= 11.7 MPa | >= 1700 psi | Die |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 22.0 µm/m-°C | 12.2 µin/in-°F | Below Tg |
79.0 µm/m-°C | 43.9 µin/in-°F | Above Tg | |
Thermal Conductivity | 0.400 W/m-K | 2.78 BTU-in/hr-ft²-°F | |
Maximum Service Temperature, Air | 250 °C | 482 °F | Continuous |
350 °C | 662 °F | Intermittent | |
Minimum Service Temperature, Air | -55.0 °C | -67.0 °F | Continuous |
-55.0 °C | -67.0 °F | Intermittent | |
Glass Transition Temp, Tg | >= 100 °C | >= 212 °F | Dynamic Cure 20—200°C /ISO 25 Min; Ramp -10—200°C @ 20°C/Min |
Decomposition Temperature | 465 °C | 869 °F | Degradation Temperature |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | >= 1.16e+14 ohm-cm | >= 1.16e+14 ohm-cm | |
Dielectric Constant | 6.32 @Frequency 1000 Hz |
6.32 @Frequency 1000 Hz |
|
Dissipation Factor | 0.0080 @Frequency 1000 Hz |
0.0080 @Frequency 1000 Hz |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Cure Time | 20.0 min @Temperature 100 °C |
0.333 hour @Temperature 212 °F |
minimum |
45.0 min @Temperature 80.0 °C |
0.750 hour @Temperature 176 °F |
minimum | |
Pot Life | 180 min | 180 min | |
Shelf Life | 6.00 Month @Temperature 25.0 °C |
6.00 Month @Temperature 77.0 °F |
Descriptive Properties | Value | Comments |
---|---|---|
Color | Amber | Part B |
White | Part A | |
Consistency | Thixotropic paste | |
Mix Ratio By Weight | 20:1 | |
Number of Components | Two | |
Weight Loss | 0.88% | 200°C |
1.14% | 250°C | |
1.52% | 300°C |