99.6 % Alumina (AI203)

99.6 % Alumina (AI203)

99.6% Alumina (Al2O3) is standard for thin film substrates and circuit's generation. It is smoother and has fewer surface defects because of it's high purity and smaller grain size. Alumina (AlN) is one of the most widely specified, general-purpose technical ceramics. It is very hard and wear resistant, with high compressive strength, making it suitable for high-intensity environments.

Density
g/cm2
ColorMardness
Rockwell
Compressive
Strength
MPa @ RT
Compressive
Strength
M(10) lbs/in²
Flexual
Strength
K(10)² lbs/in²
Flexual
Strength
MOR - MPa & RT
Polson's
Ratio
ASTM
C818
Polson's
Ratio
ASTM
C848
Thermal
Conductivity
W.m-K&RT
Dielectic
Constant
1MHz & RT
Dielectic
Strength
.025 Thick/0.50 Thick
Volts/mil
Dielectic
Strength
kV/mm
3.87White87N/A5490N/AN/A0.2279.9 = 0.1600 / 450N/A

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