White Color 95% Al2O3 Alumina Ceramic Substrate High Temperature Sintering
High Wear Resistance 95% Al2O3 Alumina Ceramic Substrate for insulation
1. Description
Alumina ceramic substrate is widely used in many fields. Because of its great performance, it is more and more used in curent society, alumina ceramic substrate can meet the requirement of daily using and specifical features.
We manufactures custom technical ceramics, covering a wide range of customer requirements .We make use of several forming and machining techniques to process components made from alumina Ceramics, This material may be used in applications that require High elevated temperatures ,High dielectric strength, excellent electrical resistance . wear or corrosion resistance .high temperature capability .High Electrical insulation.
2.Main Features
1. material: Alumina ceramic
2. method of moulding: thermal casting/drying press/extrusion
3. colour: white/light yellow
4. sintering temperature: 1580℃
5. surface finish:Ra0.4 &SIM RA 0.8&mum etc, upon your requirement.
6. package: packing with carton and ship with wooden box.
7. we can produce them by your molds or te drawings you require.
8. minimum order: 100pcs
3.Performance
| Al2O3 Content(%) | 96 | 99.6 |
| Color | White | White |
| Density(g/cm3) | 3.72 | 3.85 |
| Thermal Conductivity(W/m.K)) | 22.3 | 29.5 |
| Thermal Expansion(x10-6/℃) | 8 | 8.2 |
| Dielectric Strength (at 1MHZ) | 9.5 | 9.8 |
| Loss Tangent(x10-4 at 1MHZ) | 3 | 2 |
| Volume Resistivity (ohm-m) | >10 14 | >10 14 |
| Flexural Strength(N/mm2) | 350 | 500 |
4.Application of Alumina ceramic substrateElectric appliance industry/Automotive industry/Mechanical industry
Engineering industry/Electrical heating element industry/LED Lighting IndustryWe have professional equipment and we are very professional manufacturer.When we produce alumina ceramic substrate, we use the best raw material of high pure alumina powder.And we use dry press and injection moulding,cast moulding to mould alumina ceramic substrate.
We have many size of alumina ceramic substrate, also we can customize according to your requirement.
