Casting investment powder chamotte sand 35s

Casting investment powder chamotte sand 35s
Casting investment powder chamotte sand 35s
Casting investment powder chamotte sand 35s
Casting investment powder chamotte sand 35s
Casting investment powder chamotte sand 35s
Model
OBTG1-35S

Item specifics

size
10-16mesh,16~30 mesh,30~60 mesh,200mesh,325mesh,et
sample
avaliable

Product review

Description

Production Introduction and Application:
The mullite has high aluminum content, low iron content, small dust, reasonable particle size distribution, high bulk density, high temperature strength and low residual strength.

Available:10-16 mesh,16-30 mesh,30-60 mesh,60m,70 mesh,100 mesh,200 mesh,325 mesh.other sizes can be customized.

Mainly used in the aluminum smelting industry, refractory materials, precision casting , aluminum silicate refractory fiber and ceramic industry.
Specification of mullite sand
The  Physical and chemical indicators
Grade
Fe2O3%
max
AL203%
min 
SiO2%
min
TiO2%
max
B.Dg/ccm
min
Refractoriness
A Prime Grade
1.20
46.00
50.50
0.70
2.55
1750
High Grade
1.50
44.00
51.50
0.90
2.53
1750
Normal Grade
2.30
43.00
52.50
1.00
2.50
1730
200mesh/325mesh
200mesh/325mesh
93%min
22S(16-30mesh)
16-12mesh
1.18-1.70mm
25-35%
20-16mesh
0.85-1.18mm
40-50%
30-20 mesh
0.60-0.85mm
<25%
50-30 mesh
0.30-0.60mm
0.02%
—50 mesh 
0.00-0.30mm
0.04-0.06%
35S (30-60 mesh)
50-30 mesh
0.30-0.60mm
65-75%
80-50 mesh
0.18-0.30mm
1.00%
—80 mesh
0.00-0.18mm
0.04-0.06%