1pc 99.5% Al2O3 Square Corundum Crucible - 150x20x20mm Sintered Alumina Ceramic Boat

150x20x20mm 99.5%Al2O3 Square corundum crucible / Al2O3 ceramic crucible / Sintered crucible /Alumina Ceramic BoatThe crucible is made of aluminum oxide with 1800 degreefiring temperature and 40 hours sintering time.It cannot be used over 1800 degreeHeating rate cannot be 50 degree/10mins.Don't melting the material which can have reaction with Al2O3,Avoid aluminum oxide reaction.Specification:Size(approximate data): upperouter length 150mm ,width 20mm ,height 20mm,Physical and chemical index:Al2O3: >99%<;;0.2%<;;0.1%<;;0.2%Bulk density:>3.8g/cm3<;;1%Bend strength:>350MpaCompressive strength:>12000MpaDielectric constant: 2Max work temperature:1800 degreeHigh-concerned chemical : NoneStandard or Nonstandard : StandardOrigin : Mainland China

• Constructed from 99.5% pure aluminum oxide, ensuring exceptional thermal stability and durability for high-temperature applications.
• devised for use in temperatures up to 1800°C, making it ideal for various laboratory and industrial processes.
• Compact size of 150x20x20mm, perfect for precise experiments and efficient use of space in your lab setup.
• Features a bulk density of over 3.8g/cm³ and high mechanical strength, providing reliable performance under pressure.
• Avoids reactions with materials that may interact with Al2O3, ensuring safe and effective use in your experiments.