- Product Details
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Quick Details
-
CaO Content (%):
-
0.3%
-
CrO Content (%):
-
0.1% max
-
SiC Content (%):
-
0.1% max
-
Place of Origin:
-
Hebei, China
-
Brand Name:
-
CHIDA
-
Packing::
-
25kgs/bag or 1000kgs/bag
-
Size::
-
0.1-0.7mm, 0.5-1.0mm, 0.7-1.0mm, 0.7-1.5mm, 16-30mesh 325mesh...
-
CaO+MgO:
-
0.60%
-
K2O+Na2O:
-
0.50%
-
Mullite:
-
52%(50-55)
-
Cristobalite:
-
16.4%(15-20)
-
Amorphous phase:
-
31.6%(25-30)
-
Apparent density:
-
2.69%
-
Apparent porosity:
-
10.70%
-
Hot expansion rate:
-
5.9*10-6(0-1000℃)
Quick Details
-
SiO2 Content (%):
-
50-55%
-
Al2O3 Content (%):
-
44-52%
-
MgO Content (%):
-
0.3%
-
CaO Content (%):
-
0.3%
-
CrO Content (%):
-
0.1% max
-
SiC Content (%):
-
0.1% max
-
Place of Origin:
-
Hebei, China
-
Brand Name:
-
CHIDA
-
Packing::
-
25kgs/bag or 1000kgs/bag
-
Size::
-
0.1-0.7mm, 0.5-1.0mm, 0.7-1.0mm, 0.7-1.5mm, 16-30mesh 325mesh...
-
CaO+MgO:
-
0.60%
-
K2O+Na2O:
-
0.50%
-
Mullite:
-
52%(50-55)
-
Cristobalite:
-
16.4%(15-20)
-
Amorphous phase:
-
31.6%(25-30)
-
Apparent density:
-
2.69%
-
Apparent porosity:
-
10.70%
-
Hot expansion rate:
-
5.9*10-6(0-1000℃)
Product Description
Characteristic
1.
Low Thermal expansion coefficient, good collapsibility .
2.
High chemical stability and corrosion resistance.
3.
Suitable particle shape and uniform size distribution, Good mold shell performance.
4.Low iron and d
ust con
tent.
5.
High hardness, abrasion resistance, avoid dust generation.
6.
Using high-quality hard clay, with stable casting and excellent shelling performance, with the quality comparable to MOLOCHITE
Specification
|
Shape
|
Sand, Granule, Powder
|
|
Material
|
Mullite
|
|
Size
|
0.1-0.3mm, 0.18-0.5mm, 0.3-0.7mm, 0.5-1.0mm, 0.7-1.0mm, 0.7-1.5mm, 16-30mesh，30-60mesh，120mesh, 200mesh, 325mesh, etc.
|
|
OEM
|
able to customize the size as requested
|
|
AL2O3
|
44-52%
|
|
FE2O3
|
2% Max
|
|
SiO2
|
50-55%
|
|
TiO2
|
1.32%
|
|
LOI
|
0.5%
|
|
Free Fe
|
500PPM Max
|
|
PH value
|
6-9.5
|
|
Bulk Density
|
2.45g/cm3 Min
|
|
Dust content amount
|
230ppm max
|
|
Hot expansion rate
|
5.9*10¯6（0-1000℃）
|
|
Cristobalite
|
16.4%(15-20)
|
|
Apparent porosity
|
10.7%
|
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