Property:
1. High resistivity
2. Moderate strength
3. Excellent electrical properties
4. Poor heat conductivity (Thermal insulator).
5. Good resistance to thermal shock.
6. Low coefficient of thermal expansion.
7. Good mechanical stability.
Technical Parameters
Material | Unit | Steatite | 95% Alumina | 99.5% Alumina |
Density | G/cm3 | 2.7 | 3.65 | 3.85 |
Highest application temperature | °C | 1100 | 1500 | 1800 |
Bending strength | Mpa | 150 | 300 | 340 |
Compressive strength | Mpa | 900 | 3400 | 3600 |
Hardness | HV0.5 | 800 | 1800 | 2000 |
Insulation breakdown strength | KV/mm | 10 | 15-18 | 18 |
Processing technology | ||||
Process range (mm) | ||||
Outside Diameter | 1---300 | |||
Inside Diameter | 0.5---300 | |||
Length | 0.5---1200 | |||
Accuracy of working (mm) | ||||
Pictures show
Office
Packing and shipment
Our Service
As a manufacturer with 12 years
R&D experience in China, we would like to offer any support you need as following:
1) Immediate reply to your inquiry.
2) Exact recommend of our machine for the job you do.
3) Detail information of our products, and our company if you need.
4) Best quotation.
5) Immediate answers to your questions about our produts.
6) Technical support, or alternative accessories if necessary.
FAQ
1. Q: How do you guarantee the deliver time?
A: We have independent PMC department to arrange the production plan.
We have production meeting every morning to report the production progress and discuss the problems.
We will make production progress report to you every week and take some pictures for your reference, that's you can know our production progress clearly.
2. Q: When can I get the price?
A: We usually quote within 2-3 days after we receive the RFQ or feedback within 2 days if any questions on prints need to be confirmed.
3. Q: What about the payment terms?
A: 50% T/T deposit before production, 50% T/T balance before shipment.
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