Experienced Manufacturer Provide High Purity 99% Alumina Ceramic Crucibles with Bottom Price and Super Quality

Aluminium Oxide Ceramic Tube 99% 1.Great mechanical strength 2.High softening temperature 3.Good resistance to impact

Alumina Crucibles 1.low material cost 2.possesse a high melting point. 3.strong hardness. 4.has good chemical stabilitit

 

1.High purity>99%, good chemical corrosion resistance 2.Good temperature endurance for use in 1600

3.High-purity Alumina crucible, 99% corundum ceramic crucible specifications: 5ml 10ml 15ml 20ml 25ml 30ml 50ml 100ml 150ml 200ml-2500ml.4.Suitable for sample analysis and melt of laboratory metal, non-metallic materials 

Physical Property 

Typical Physical Properties
Al2O3	60	75	80	85	92	95	99	99.8
Density (g/cm3)	3.0	3.1	3.3	3.4	3.6	3.7	3.81	3.91
Flexural strength (MPa)	205	210	215.7	230	312	324	340	370
Thermal Conductivity (w/(m.R))	16	17	17	17	18	20	34	35
Dielectric strength	10	10	10	10	10	10	10	10
Max. service Temp. (°C)	1350	1100	1300	1350	1500	1600	1700	1800

Technical Data:

Name	alumina crucible
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 (°C)	1800

Experienced Manufacturer Provide High Purity 99% Alumina Ceramic Crucibles with Bottom Price and Super Quality