|
Alumite
1.Outward appearance: Gray,pale gray,ple
red,purple red etc.colored piece state.
2.Content:
|
item
|
SiO2
%
|
Al2O3
%
|
Fe2O3
%
|
TiO2
%
|
SO3
%
|
K2O
%
|
Na2O
%
|
H2O+
%
|
|
index
|
41.17
|
18.75
|
6.91
|
0.70
|
20.02
|
5.18
|
0.08
|
6.76
|
3.Main usage:
Applied in alum making, potash fertilizer producing,
aluminium sulphate,
sulfuric acid, aluminium oxide and a variety of deeply
processing products, additives for
special cement and concrete production in building
material industry.
Aluminous alime
Quale: Pale white fine particles, not soluble in
water, its liquid paste appears acid.
Main usage:
Extensively applied in poly-(aluminium chloride,
aluminium sulphate,
paint pigment, additives for concrete, special cement,
molecular sifter, paper making,
filler for rubber and plastics, and for extracting
highly pure aluminium oxide.
Chemical index:
|
item
|
alumina %
|
ferric oxide %
|
silicon dioxide %
|
sulfur trioxide %
|
kali %
|
|
index
|
50.0
|
5.2
|
16.4
|
11.4
|
2.8
|
 |
