Category | Polymer , Thermoset , Epoxy , Epoxy, Molded, Glass Fiber Filler , Filled/Reinforced Thermoset |
Manufacturer | Cosmic Plastics |
Trade Name | |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Cosmic Plastics E486 lass Filled Epoxy Molding Compound, Electrical Grade.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.85 g/cc | 0.0668 lb/in³ | |
Apparent Bulk Density | 0.740 g/cc | 0.0267 lb/in³ | |
Water Absorption | 0.20 % | 0.20 % | 48 hrs, 50°C |
Linear Mold Shrinkage | 0.0010 - 0.0040 cm/cm | 0.0010 - 0.0040 in/in | typical. |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Barcol | 70 | 70 | |
Tensile Strength, Ultimate | 83.0 MPa | 12000 psi | |
Flexural Strength | 124 MPa | 18000 psi | |
Flexural Modulus | 18.0 GPa | 2610 ksi | |
Compressive Strength | 193 MPa | 28000 psi | |
Izod Impact, Notched | 0.320 J/cm | 0.599 ft-lb/in |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 25.0 µm/m-°C @Temperature 20.0 °C |
13.9 µin/in-°F @Temperature 68.0 °F |
Alpha 1 |
CTE, linear, Transverse to Flow | 75.0 µm/m-°C @Temperature 20.0 °C |
41.7 µin/in-°F @Temperature 68.0 °F |
Alpha 2 |
Thermal Conductivity | 0.66992 W/m-K | 4.6492 BTU-in/hr-ft²-°F | |
Deflection Temperature at 1.8 MPa (264 psi) | >= 230 °C | >= 446 °F | |
Glass Transition Temp, Tg | 150 °C | 302 °F |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Electrical Resistivity | 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | |
Surface Resistance | 1.00e+15 ohm | 1.00e+15 ohm | |
Dielectric Constant | 4.6 @Frequency 1e+6 Hz |
4.6 @Frequency 1e+6 Hz |
Wet |
5.2 @Frequency 1000 Hz |
5.2 @Frequency 1000 Hz |
Wet | |
Dielectric Strength | 14.0 kV/mm | 356 kV/in | Wet, Step by Step |
Dissipation Factor | 0.0080 @Frequency 1e+6 Hz |
0.0080 @Frequency 1e+6 Hz |
Wet |
0.011 @Frequency 1000 Hz |
0.011 @Frequency 1000 Hz |
Wet | |
Arc Resistance | 180 sec | 180 sec |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Processing Temperature | 150 - 175 °C | 302 - 347 °F | Molding temperature |