- Testing Equipment[10]
- Temperature Instruments[10]
- Laboratory Heating Equipments[10]
- Industrial Furnace[10]
- Drying Equipment[1]
- Chemical Process Equipment Parts[1]
- Refrigeration & Heat Exchange Parts[10]
- Refractory[5]
- Tool Parts[2]
- Other Mechanical Parts[8]
- Ceramics[4]
- Electrical Ceramics[1]
- Dental Equipments[1]
- Other Security & Protection Products[1]
- Contact Person : Mr. Shi Tony
- Company Name : Zhengzhou Kejia Furnace Co., Ltd.
- Tel : 86-371-67826992
- Fax : 86-371-67197091
- Address : Henan,Zhengzhou,Beigang Industrial Park, Zhengshang Road, Zhengzhou
- Country/Region : China
- Zip : 450000
Kejia Qlumina Boat
Kejia Alumina Crucible
(Round and Square)
Features:
1. High purity, (Al2O3≥99.7%; Fe2O3≤0.1%; SiO2≤0.2%.)
2. High chemical etching resistance,
3. Temperature tolerance, 1600deg C for long term application; 1800deg C for short term application,
4. Resistant to sudden cold and hot, un-explosive,
5. High density of slip casting.
Physical Character:
Typical Physical Properties | ||||||||
Al2O3 | 60 | 75 | 80 | 85 | 92 | 95 | 99 | 99.8 |
Density (g/cm3) | 3.0 | 3.1 | 3.3 | 3.4 | 3.6 | 3.7 | 3.81 | 3.91 |
Flexural strength (MPa) | 205 | 210 | 215.7 | 230 | 312 | 324 | 340 | 370 |
Thermal Conductivity (w/(m.R)) | 16 | 17 | 17 | 17 | 18 | 20 | 34 | 35 |
Dielectric strength | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Max. service Temp. (deg C) | 1350 | 1100 | 1300 | 1350 | 1500 | 1600 | 1700 | 1800 |
Package: Polyfoam filled, Wooden box outside.
Payment: T/T, West union, etc.
Shipping and Delivery: by air/sea, in 7-10 days after receiving the payment
Kejia Qlumina Boat
