FUSED SILICA
QUARTZ SAND
TABULAR ALUMINA
CALCINED KAOLIN
SILICON CARBIDE
BORON CARBIDE
FLUORSPAR
GREEN CHROME OXIDE
POTASSIUM FELDSPAR
REFRACTORY CEMENT
SODA FELDSPAR
SILICA TUBE
WOLLASTONITE
FUSED YTTRIUM OXIDE
CALCINED ALUMINA
STABILIZED ZIRCONIA
FUSED MULLITE
FUSED SPINEL
FUSED ZIRCONIA MULLITE
CERAMIC FIBER BLANKET
BROWN FUSED ALUMINA
WHITE FUSED ALUMINA
CORDIERITE
Unshaped products/materials
WOLLASTONITE
Items
Unit
Specification
Typical
Chemical Composition
SiO2
%
48--53
52
CaO
%
43--46
45
Al2O3
%
0.15--0.3
0.23
Fe2O3
%
0.15--0.3
0.18
TiO2
%
≤0.02
0.016
MgO
%
0.50-1.8
0.93
S
%
≤0.02
0.01
P
%
≤0.007
0.006
LOI (1050
℃
)
%
1.8--3.5
PH
**
9
Ratio of length to diameter(L/D)
**
8--25
Sedimentation value
ml/200ml
40--80
Absorption oil value
g/100g
20--26
Whiteness
%
75--92
Refraction
%
1.63
Bulk Density
g/cm3
2.95
Expansion Coefficient
mm/mm℃
6.5x10
﹣
6
Melting point
℃
1450
Size avalible:
mesh
80mesh----1250mesh
Application: in Metallurgy, Welding, Ceramics, Paints and Coatings, Friction
materials, Rubber and Plastics, Glass fiber and ceramics fiber ..etc.
Shanshuilijing B-703, Cangwu Road #35, Haizhou,Lianyungang,Jiangsu,China
Tel : 0086-518-82312733 0086-518-81086657 0086-518-81086658
Fax : 0086-518-82312735 0086-518-81086656 Post code:222000 E-mail :
info@lyghm.com
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