properties in terms of electrical insulation, high thermal conductivity, high chemical resistance, good wear resistance and low
thermal expansion.
Technologies play an important role in the development and manufacturing of Industrial electrical technical machinery custom high heat resistant alumina ceramics structural parts.In the field(s) of Ceramics , it functions extremely well and has received wide popularity.
Liling xing tai long special ceramic co.,ltd using unique innovative thinking and strong innovation capabilities, we have developed new products with cross-age significance. As soon as Industrial electrical technical machinery custom high heat resistant alumina ceramics structural parts was launched on the market, it received positive feedback from many customers, who said that this type of product can effectively solve their needs. Thanks to the multiple characteristics that have been tested by our QC inspectors,Manufacturing fire assay crucible ,cupel ,high pure alumina ceramic product, silicon carbide ceramic product,graphite ceramic product. has a wide application in different fields mainly including Other.We hold a firm belief that the broad application of the product will drive the industry to develop and advance rapidly.
Place of Origin: | Hunan, China | Type: | Ceramic Parts |
Application: | Industrial Ceramic, Industrial Ceramic | Material: | Alumina Ceramic, Alumina Ceramic, 95% al2o3 |
Model Number: | 20210617-01 | Brand Name: | XTL |
Processing Service: | Bending, Cutting, Punching, Moulding, Cutting, Punching, Moulding | Usage: | for electric heating |
Product name: | ceramic feedthrough insulator | Shape: | customized as drawing |
Color: | white | Density: | 3.6g/cm3> >3.6g/cm3 |
OEM: | accepted | Size: | Customer's Drawing |
Properties | Unit | 95%Al2O3 | 99%Al2O3 | 99.5%Al2O3 |
Colour | —— | White | Yellow | Yellow |
Density | g/cm³ | 3.7 | 3.85 | 3.9 |
Hardness | GPa | 13.7 | 15.2 | 15.7 |
Compressive Strength | MPa | 2000 | 2160 | 2350 |
Flexural Strength | MPa | 280 | 310 | 350 |
Fracture Toughness | MPa・m1/2 | 3~4 | 3~4 | 4.5 |
Modulus of Elasticity | GPa | 320 | 360 | 370 |
Poissons Ratio | —— | 0.23 | 0.23 | 0.23 |
Properties | Unit | 95%Al2O3 | 99%Al2O3 | 99.5%Al2O3 |
Maximum Use Temperature | ℃(No load) | 1650 | 1650 | 1650 |
Thermal Conductivity @ 20°C | W/(m・K) | 24 | 29 | 32 |
Thermal Expansion a at 20–400°C | 1 x 10-6/°C | 7~8 | 7~8 | 7~8 |
Specific Heat | J/(kg・K) | 780 | 790 | 780 |
Thermal Shock Resistance | ℃(Put in water) | 200 | 200 | 200 |
Properties | Unit | 95%Al2O3 | 99%Al2O3 | 99.5%Al2O3 |
Dielectric Constant | 1MHz | 9.4 | 9.9 | 9.9 |
Dielectric Strength | V/m | 15 x 10 6 | 15 x 10 6 | 15 x 10 6 |
Dielectric Loss | 1MHz | 4 x 10 -4 | 4 x 10 -4 | 4 x 10 -4 |
Volume Resistivity @ 25°C | Ω・cm | >10 14 | >10 14 | >10 14 |
Volume Resistivity @ 500°C | Ω・cm | >10 8 | >10 8 | >10 10 |
Processing Service | Cutting |
Application | Industrial Ceramic |
Material | Alumina Ceramic |
Processing Service | Cutting, Punching, Moulding |
Product name | ceramic feedthrough insulator |
Shape | customized as drawing |
Color | white |
Density | >3.6g/cm3 |
Usage | for electric heating |
OEM | accepted |
Size | Customer's Drawing |
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