| Category | Ceramic , Oxide , Aluminum Oxide |
| Manufacturer | CoorsTek |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | CoorsTek ADSR-96R DuraStrate™ 96% Alumina Thick Film.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 3.75 g/cc | 0.135 lb/in³ | ASTM-C373 |
| Water Absorption | 0.00 % | 0.00 % | ASTM-C373 |
| Particle Size | 1.5 µm | 1.5 µm | Grain Size; Intercept Method |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell 45 N | 82 | 82 | ASTM-E18 |
| Modulus of Elasticity | 331 GPa | 48000 ksi | ASTM-C623 |
| Flexural Strength | 482 MPa | 69900 psi | ASTM-F394 |
| Poissons Ratio | 0.25 | 0.25 | ASTM-C623 |
| Shear Modulus | 132 GPa | 19100 ksi | Calculated |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 6.40 µm/m-°C @Temperature 25.0 - 200 °C |
3.56 µin/in-°F @Temperature 77.0 - 392 °F |
ASTM-C372 |
| 7.20 µm/m-°C @Temperature 25.0 - 500 °C |
4.00 µin/in-°F @Temperature 77.0 - 932 °F |
ASTM-C372 | |
| 7.90 µm/m-°C @Temperature 25.0 - 800 °C |
4.39 µin/in-°F @Temperature 77.0 - 1470 °F |
ASTM-C372 | |
| 8.20 µm/m-°C @Temperature 25.0 - 1000 °C |
4.56 µin/in-°F @Temperature 77.0 - 1830 °F |
ASTM-C372 | |
| Thermal Conductivity | 12.0 W/m-K @Temperature 400 °C |
83.3 BTU-in/hr-ft²-°F @Temperature 752 °F |
|
| 20.0 W/m-K @Temperature 100 °C |
139 BTU-in/hr-ft²-°F @Temperature 212 °F |
||
| 26.0 W/m-K @Temperature 20.0 °C |
180 BTU-in/hr-ft²-°F @Temperature 68.0 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Al2O3 | 96 % | 96 % |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | >= 4.00e+14 ohm-cm | >= 4.00e+14 ohm-cm | ASTM-D1829 |
| Dielectric Constant | 9.55 @Frequency 1.00e+6 Hz |
9.55 @Frequency 1.00e+6 Hz |
ASTM-D150 |
| Dielectric Strength | 18.5 kV/mm @Thickness 1.02 mm |
470 kV/in @Thickness 0.0400 in |
60 cycles AC avg. RMS; ASTM-D149 |
| Dissipation Factor | 0.00040 @Frequency 1.00e+6 Hz |
0.00040 @Frequency 1.00e+6 Hz |
Loss Tangent; ASTM-D150 |
| Dielectric Loss Index | 0.0040 @Frequency 1.00e+6 Hz |
0.0040 @Frequency 1.00e+6 Hz |
Loss Factor; ASTM-D150 |
| 0.0090 @Frequency 1000 Hz |
0.0090 @Frequency 1000 Hz |
Loss Factor; ASTM-D150 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | White | |
| Permeability | NIL | |
| Surface Finish - (µin.) | <0.89 | as-fired; Profilometer, 0.0002" Radius Stylus, 0.100" Cutoff, ANSI/ASME B46.1 |
| <35 | CLA; Profilometer, 0.0002" Radius Stylus, 0.100" Cutoff, ANSI/ASME B46.1 |