เบ้าหลอม อลูมิน่า 1800 C
Alumina Crucible 1800 Celsius
Alumina crucible is used for testing laboratory and a variety of industrial analysis. Alumina ceramic crucible and corundum crucible include: arc alumina crucible, square alumina crucible, rectangle alumina ceramic crucible, column ceramic crucible and a variety of shaped alumina ceramic crucible.Remark :
Characters of alumina crucible and corundum crucible :
1. High purity : Al2O3 >99%, high chemical etching resistance
2. Temperature tolerance, at 1600℃ for long term application, and at 1800℃ for short term application
3. Resistant to sudden cold and hot, un-explosive
4. High density of slip casting
Product description :
Chemical ingredient
Al2O3 ≥99
R2O ≤0.2
Fe2O3 ≤0.1
SiO2 ≤0.2
Volume density (g/cm2 ≥3.80
Apparent porosity (%) <1
Bending strength (Mpa) >350
Compression strength (Mpa) >12000
Dielectric constant ∑(1MHz) 2
Max. service temperature (℃) 1800


CW1 (Ø70xH86) 0.14 Liters
CW2 (Ø85xH107) 0.25 Liters
CW3 (Ø100xH122) 0.40 Liters
CW5 (Ø117xH147) 0.70 Liters
CW6 (Ø120xH162) 0.80 Liters
CW10 (Ø150xH185) 1.6 Liters
CW15 (Ø165xH218) 2.2 Liters
CW20 (Ø185xH250) 3.5 Liters
CW30 (Ø205xH275) 4.8 Liters
CW40 (Ø223xH330) 7 Liters