Heat insulating material

AL2O3

ALO Ceramic, AL2O3

Product Description:

White

Advantage
★high mechanical strength
★good insulation properties
★high hardness
★high resistance to solvents
★high thermal stability
★good sliding properties

Mechanical properties:

Tensile strength resistance Elongation Rate Resistance Coefficient Notched Impact Strength Bending Strength Bending coefficient Bending coefficient Compressive strength Compressibility Friction coefficient
555 5668 300000 破碎韌性:
4-5
Mpa*m1/2
351 6214 2100 5662 0.55

Material properties:

Heat deflection temperature
(0.45Mpa)
Heat distortion temperature
(1.8Mpa)
Short-term maximum temperature Continuous use temperature Thermal conductivity Coefficients of linear expansion Combustion
1500 1500 1450 1200 22.5 3641 222

Properties of Electricity:

Volume resistivity Surface Resistance Dielectric Strength Density Rockwell hardness Shao D hardness Water absorption
>10E14 -- 18 3.7 Rockwell45N:
78
-- 0