| Category | Ceramic , Glass , Glass Ceramic |
| Manufacturer | Mykroy/Mycalex, Crystex Composites |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Mykroy/Mycalex MM 451 Molding Grade Glass-bonded Mica Composite.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 2.50 g/cc | 0.0903 lb/in³ | |
| Moisture Absorption at Equilibrium | 0.00 % | 0.00 % | Nil |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell A | 47 | 47 | |
| Flexural Strength | 86.2 MPa | 12500 psi | |
| Flexural Modulus | 35.2 GPa | 5110 ksi | |
| Compressive Strength | 310 MPa | 45000 psi | |
| Izod Impact, Notched | 4.27 J/cm | 8.00 ft-lb/in |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 10.10 µm/m-°C @Temperature 25.0 °C |
5.611 µin/in-°F @Temperature 77.0 °F |
|
| 11.9 µm/m-°C @Temperature 250 °C |
6.64 µin/in-°F @Temperature 482 °F |
||
| 12.9 µm/m-°C @Temperature 450 °C |
7.14 µin/in-°F @Temperature 842 °F |
||
| Thermal Conductivity | 0.640 W/m-K | 4.44 BTU-in/hr-ft²-°F | |
| Maximum Service Temperature, Air | 450 °C | 842 °F | Continuous |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 3.90e+14 ohm-cm | 3.90e+14 ohm-cm | |
| Surface Resistivity per Square | 3.70e+10 ohm | 3.70e+10 ohm | |
| Dielectric Constant | 6.29 @Frequency 1e+6 Hz |
6.29 @Frequency 1e+6 Hz |
|
| Dielectric Strength | 20.9 kV/mm | 530 kV/in | |
| Dissipation Factor | 0.0037 @Frequency 1e+6 Hz |
0.0037 @Frequency 1e+6 Hz |
|
| Dielectric Loss Index | 0.023 | 0.023 | 1 MHz |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | Dark Green |