Category | Ceramic , Oxide , Aluminum Oxide |
Manufacturer | GBC Materials |
Trade Name | |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | GBC Grade 99 Alumina.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 3.85 g/cc | 0.139 lb/in³ | |
Open Porosity | 0.00 % | 0.00 % |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Mohs | 9.0 | 9.0 | |
Tensile Strength, Ultimate | 220 MPa | 31900 psi | |
Flexural Strength | 410 MPa | 59500 psi | |
Compressive Strength | 2300 MPa | 334000 psi |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 7.80 µm/m-°C @Temperature 20.0 °C |
4.33 µin/in-°F @Temperature 68.0 °F |
|
Maximum Service Temperature, Air | 1700 °C | 3090 °F |
Component Elements Properties | Metric | English | Comments |
---|---|---|---|
Al2O3 | 99 % | 99 % |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Dielectric Constant | 9.7 | 9.7 | |
Dissipation Factor | 0.00010 | 0.00010 | |
Dielectric Loss Index | 0.0090 | 0.0090 |
Descriptive Properties | Value | Comments |
---|---|---|
Color | White |