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 |
 |
