Price:Negotiable

Send Inquiry

Description:

ceramic washer
1.manufacturer & OEM
2.alumina& Zinconia sleeve
3.highly insulator
4. OEM

 

  High AluminaCeramic Washer/Innovacera  

 

1.Innovaceraoffering full service manufacturing of  Insulators   andceramic Tubing products providing custom and standard sizes forceramic parts and components.

 

 

 

2.Features:
1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) High mechanical strength
6) Used in all electric products and electric heating products
7) Good wear resistance

 

 

3.Material

Alumina (AL2O3) -Zirconia (Zr02) and other materials

 

4.Advantage

1)Refractory

2)Hard

3)Dielectric

4)Hardness

5)Tight Tolerance

6)Diameter:As yourrequest

7)Thickness 0.01 up to yourrequirement.

8)The superior surface by highpolish processing result in high quality of the drawnlife.

 

5.Properties

 

High Temperature

Superior Strength

Corrosion Resistance

Thermal Electrical Insulationalong with other specialized characteristics.

Hightemperature materials are used in manufacturing of your ceramicsticks or ceramic tubes that require a high meltingpoint.

 

 

Ifyou would like to know more details about our ceramic rod, don''thesitate to contact with us, we would be your bestchoice.

 

 

We can supply the products according to customer''s drawings,samples and performance requirement

Alumina ceramic is kind of structural ceramics, with insulationresistance, voltage resistance, high strength, good thermalconductivity, dielectric loss, stable electrical performancecharacteristics. Used in electronic ceramic substrates, ceramicelectrical insulation, vacuum devices, devices porcelain, sparkplugs and other products. We can make the part by hot injectionpressing, dry pressing, isostatic pressing and extrusion productivetechnology etc

 

 

 

 

 

 

Performance
Item		Unit	95Al2O3	96Al2O3	99Al2O3
PhysicalCharacteristics	Bulkdensity	g/cm3	3.6	3.6	3.9
	Waterabsorption	%	0	0	0
MechanicalCharacteristics	Flexuralstrength	Mpa	320	340	360
	HardnessVickers	Gpa	12.2	13.5	15.6
	Elasticmodulus	Gpa	280	320	370
	Poisson’sratio	-	0.22	0.23	0.23
ThermalCharacteristics	Linear expansioncoefficient	(200C-5000C)10-6/0C	7.1	7.2	8
	Thermalconductivity	w/(m.k)	16	24	32
	SpecificHeat	*10-3J/(kg*K)	0.78	0.78	0.9
ElectricalCharacteristics	Dielectric constant (1MHZ)	-	9	9.4	9.9
	Dielectric lossangle	*10-4	15	5	1
	Dielectricstrength	*106V/m	12	15	15
Processingtechnology
Process range (mm)
Outside Diameter	1---300
Inside Diameter	0.5---300
Length	0.5---600
Accuracy ofworking (mm)
Perpendicularity	0.001
Concentricity	0.001
Roundness	0.0005

 

 

 

8.More aboutus:

Innovacera cansupply many kinds of ceramic parts according to the customers''differents requirements. Our products include the al2o3  Insulator Pin  ,al2o3 alumina tubes, ceramic disc valve, ceramic plunger ,ceramic rod, ceramicshaft, ceramic piston,ceramic water valve sheet,ceramic pipe sleeve, ceramic loomplunger, ceramic seal ring, special shape ceramic, ceramic knifeetc.

 

Our own factory: locatedin Zhangzhou, Fujian - one hour drivie fromXiamen

 

Certifications: ISO 9001-2008,ISO14001-2004, OHSAS 18001-1999

Export office: located in the SpecialEconomic Zone - Xiamen

                                        Welcome to visit us!