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Al2o3 Alumina Refractory Ceramic Combustion Boats and Trays for Jewelry


Product Description




High pure alumina crucible tray


We can also call corundum crucibles. They are suitable for various laboratory metal and non-metal sample analysis and melting materials, fire color TV powder, phosphor, rare earth materials, precious metal materials, ceramic powder, etc.

They are used in laboratory and various industrial analysis.

Features of alumina crucibles:

*High pure more than 99% al2o3
*Good chemical corrosion resistance
*High temperature resistance.
*Good thermal shock resistance
*Not easy to crack
*High density


Item
Length
50
100
100
250
Width
10
20
40
250
Height
10
20
20
50


Square / rectangular alumina boat / tray
Item no
Length
Width
Height
C-1
65
65
35
C-2
80
80
40
C-3
85
85
35
C-4
90
90
30
C-5
90
90
45
C-6
95
65
22
C-7
100
100
40
C-8
100
100
50
C-9
100
100
100
C-10
113
30
18
C-11
115
115
35
C-12
120
120
50
C-13
120
100
70
C-14
145
145
37
C-15
150
150
50
C-16
160
140
120
C-17
160
160
50
C-18
180
180
60
C-19
200
200
80
C-20
216
216
80
C-21
230
100
35
C-22
250
250
50
C-23
250
250
100
C-24
340
340
148






Material data

We can make vent open on the crucibles






Way of shipping


By courier express or by air

For small package,gross weight <68 kgs or 100 kgs.>68 kgs,by air is better.

By sea

For big package,gross weight>100 kgs or large volume.

By railway

According to requirement from customers.


Product packaging




Company Profile




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