Point d'origine
Shandong, China
Matériel
Alumina hollow ball
Caractère réfractaire (degré)
Common (1580°< Refractoriness< 1770°)
Numéro de Type
LG-99,LG-90,LG-85
Service de traitement
Flexion
Product name
insulation alumina bubble bricks
Maximum Service Temperature
≥1800 ≥1700 ≥1600
Bulk Density (g/cm3)
1.45~1.60
Keyword
high aluminum bubble ball fire brick
Cold Crushing Strength (MPa)
≥15 ≥20
@ 1600℃ Permanent Linear Change (%)
±0.2;±0.3
@ 800℃ Thermal conductivity (W/m.k)
≤1.4
Application
Refractory Industry