| Model: | - |
|---|---|
| Brand: | Kejia |
| Origin: | Made In China |
| Category: | Chemicals / Chemical Lab Supplies |
| Label: | alumina crucible , refractory products |
| Price: |
US $52
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:21 Jun, 2012 |
1. Al2O3>99.0%,
2. Density, 3.85g/cm3,
3. Flexural strength, 360Mpa,
4. Max. service temp., 1800C.
Model: 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, 1600℃ for long term application; 1800℃ 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 (M Pa) |
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. (℃) |
1350 |
1100 |
1300 |
1350 |
1500 |
1600 |
1700 |
1800 |
Package: Poly-foam filled, Wooden box outside.
Payment: T/T, West union, etc.
Shipping and Delivery: by air/sea, in 7-10 days after receiving the payment
