industrial electrical al2o3 alumina ceramic plate
96% alumina ceramic substrate wafer
Ceramic sheet plate
1. material: Alumina ceramic, zirconia ceramic
2. method of moulding: thermal casting/drying press/extrusion
3. colour: white/light yellow
4. sintering temperature: 1580c
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
high mechnical strength , abrasion resistance and small dielectric loss .
The surface of alumina substrate is quite smooth and low porosity , 99.6% alumina substrate is suitable for thin film device , 96% alumina substrate is suitable for thick film device application.
Density (g/cm 3 )
Thermal conductivity (W/m. K)
Thermal Expansion (x10 -6 / o C)
Dielectric Constant (at 1MHZ)
Loss Tangent (x10 -4 @1MHZ)
Volume Resistivity (ohm-m)
Flexural Strength (N/mm 2 )
HIGHBORN is one of the leading precise ceramic and quartz manufacturer in China.
We own the advanced equipment, a young, energetic, proficient and experienced team of professionals
which with leading technology strength, excellent operational management and high-quality services
what made us be recognized by customers of the chemical, petroleum, electric power, metallurgy,machinery and other industries.
1. Your inquiry will be repied in 24hrs.
2. OEM & ODM is available, Designing service is also OK.
Q:Are you a trading company or a manufacturer?A:We are professional manufacturer which has almost 10 years of experience in this industry.
Q:Can you produce according to the samples?
A:Yes,we can produce by your samples or technical drawings.
Q:Would it be possible for us to visit your factory?
A:Sure,we welcomed our customers visit our factory in any time.
Q:Will your company supply samples?
A:Yes,the sample expense will be deducted from the value of your order.
Q:What's your payment terms?
A:T/T, L/C, Western Union, Money Gram, are available for us.
Q:Delivery time for my order?
A:Within 7-15 working days for your sample order; 20 working days for your bulk order( It depends on the models and quantity you are going to order).