| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | |
| Model Number: |
Quick Details
Specifications
Tabular alumina is the material with high-purity alumina, without any additives for raw material. Its well-developed alpha- Al2O3 Crystal structure and crystal material within the closed pores to give a good refractoriness,high thermal shock resistance, high wear-resistance and high mechnical stability. So widely used in production, such as ladle castable, precasting blocks, sliding gate plate, purging plug, nozzles and other high-grade refractory material, etc.
|
Chemical Composition(%) |
Size |
Typical Value |
Standard |
|
Al2O3 |
|
99.2 |
≥98.5 |
|
Fe2O3 |
|
0.2 |
≤0.50 |
|
R2O |
|
0.33 |
≤0.40 |
|
Physical specifications |
|
||
|
Density (g/cm3) |
≥3mm |
≥3.53 |
≥3.50 |
|
3-1mm |
≥3.50 |
≥3.46 |
|
|
Apparent Porosity (%) |
≥3mm |
3.9 |
≤5.0 |
|
3-1mm |
4.7 |
≤7.0 |
|
|
Water Absorption (%) |
3-1mm |
0.9 |
≤1.5 |
Particle Size Distribution
|
Specifications(mm) |
Typical Value (%) |
Max (%) |
Min (%) |
||||
|
5-10mm |
|
||||||
|
5-10mm |
90 |
|
70 |
||||
|
7-10mm |
55 |
|
35 |
||||
|
5-7mm |
35 |
|
20 |
||||
|
3-6mm |
|
||||||
|
3-6mm |
97 |
|
90 |
||||
|
4-6mm |
50 |
|
40 |
||||
|
3-4mm |
42 |
|
18 |
||||
|
2-5mm |
|
||||||
|
+6.3mm |
1 |
3 |
0 |
||||
|
+5.0mm |
4 |
8 |
0 |
||||
|
-2.00mm |
2 |
6 |
0 |
||||
|
1-3mm |
|
||||||
|
1-3mm |
98 |
|
88 |
||||
|
2-3mm |
50 |
|
30 |
||||
|
1-2mm |
45 |
|
30 |
||||
|
1-2mm |
|
||||||
|
+2.36mm |
8 |
10 |
0 |
||||
|
-1.00mm |
4 |
8 |
0 |
||||
|
0.5-1mm |
|||||||
|
+1.40mm |
1 |
2 |
0 |
||||
|
+1.0mm |
9 |
|
|
||||
|
+0.71mm |
60 |
|
|
||||
|
-0.5mm |
7 |
10 |
0 |
||||
|
0.2-0.6mm |
|||||||
|
+0.71mm |
1 |
2 |
0 |
||||
|
+0.5mm |
10 |
|
|
||||
|
+0.25mm |
80 |
|
|
||||
|
-0.212mm |
2 |
7 |
0 |
||||
|
0-3mm |
|||||||
|
+3.35mm |
1 |
8 |
0 |
||||
|
+2.0mm |
32 |
|
|
||||
|
+1.0mm |
29 |
|
|
||||
|
-0.125mm |
7 |
21 |
1 |
||||
|
0-1mm |
|||||||
|
+1.4mm |
1 |
2 |
0 |
||||
|
+1.0mm |
11 |
|
|
||||
|
+0.5mm |
36 |
|
|
||||
|
-0.106mm |
14 |
26 |
5 |
||||
|
0-0.5mm |
|||||||
|
0-0.5mm |
95 |
|
90 |
||||
|
0.15-0.5mm |
48 |
|
35 |
||||
|
-0.044mm |
2 |
|
2 |
||||
|
0-0.3mm |
|||||||
|
+0.3mm |
1 |
5 |
0 |
||||
|
+0.25mm |
3 |
|
|
||||
|
+0.125mm |
29 |
|
|
||||
|
-0.045mm |
29 |
45 |
15 |
||||
|
0-0.2mm |
|||||||
|
+0.212mm |
3 |
5 |
0 |
||||
|
+0.125mm |
12 |
|
|
||||
|
+0.063mm |
38 |
|
|
||||
|
-0.045mm |
41 |
55 |
25 |
||||
|
-200M |
|||||||
|
+0.088mm |
0.3 |
3 |
0 |
||||
|
-0.045mm |
95 |
|
88 |
||||
|
-325M |
|||||||
|
-0.045mm |
96 |
|
85 |
||||
|
|
|
|
|
|
|
|
|
1. Sieve analysis as GB/T2481-1998.
2. Chemical analysis as GB/T3044-2007.
3. Apparent Porosity, water absorption and bulk density as GB/T2999-2002.
4. Packing:25KG plastic or paper bags,1000KG big bags or under your requirements
The typical properties are under the actual averages from production, the Min/Max data is our standard specification from these products. Your sizes are available to make.