High-Precision Al2o3 Hexagonal Ceramic Tube/Pipe

• Application: Industrial Ceramic
• Material: Alumina Ceramic
• Type: Ceramic Parts
• Shape: Hexagonal
• Color: White
• Purity: 97%
• Model NO.: TCH
• Raw Material: Imported From Australia
• Classification: Alumina
• Grade Standard: Industrial Grade
• Quality: First Class
• Transport Package: Carton
• Specification: CE, SGS
• Trademark: TCH
• Origin: Jiangsu
• HS Code: 690919000
• Production Capacity: 5000 PCS/Day

Product Description

High Quality 99.5% Alumina Ceramic Tube/Pipes Al2o3
Alumina Ceramic
1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) Stiffness texture
6) Used in all electric products, electric heating products and wear resistant machinery parts. 
We can supply the products according to customer's drawings, samples and performance requirement.

Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, isostatic pressing and extrusion productive technology etc
Item		Unit	Steatite ceramic	95 Al2O3	96 Al2O3
Physical Characteristics	Heat resistance	0C	1100	1500	1550
	Bulk density	g/cm3	2.7	3.6	3.6
	Water absorption	%	0	0	0
Mechanical Characteristics	Flexural strength	Mpa	145	320	340
	Hardness vickers	Gpa	5.7	12.2	13.5
	Elastic modulus	Gpa	120	280	320
	Poisson's ratio		0.21	0.22	0.23
Thermal Characteristics	Linear expansion coefficient	(20-5000C) 10-6/0C	7.9	7.1	7.2
	Thermal conductivity	w/(m.k)	2.5	16	24
	Specific Heat	*10-3J/(kg*K)	0.75	0.78	0.78
Electrical Characteristics	Dielectric constant (1MHZ)	-	6.2	9	9.4
	Dielectric loss angle	*10-4	18	15	5
	Dielectric strength	*106V/m	18	12	15

High Quality 99.5% Alumina Ceramic Tube/Pipes Al2o3