Negotiable
The date of payment from buyers deliver within days
Henan
Long-term effective
2017-12-15 15:47
267
Company Profile
Zhengzhou CY Scientific Instrument Co., Ltd.By certification [File Integrity]
Contact:Mr. Wang(Mr.)
Email:
Telephone:
Phone:
Area:Henan
Address:Henan
Website: http://cykylabequipment.artstx.com/
High Alumina Ceramic Crucible Properties | |||
Unit | 95% | 99% | |
Density | g/cm3 | 3.6 | 3.8 |
Water absorption | % | <0.4 | <0.2 |
Firing temperature | °C | 1600 | 1800 |
Hardness | HRA | 70 | 80 |
Coefficient of linear expansion | *10-6/°C | 5.5 | 5.3 |
Dielectric constant | 9 | 10.5 | |
Volume resistivity | Ω·cm | - | 1013 |
Breakdown voltage | KV/mm | 14 | 15 |
Breaking strength | Mpa | 250 | 300 |