We produce and sell 100,000MT Lumps 10mm-50mm talc powder each year.high whiteness and high purity.
Our product has the reputation of high whiteness and high purity. The talc powder is widely used in different industries, such as plastic, rubber, EVA, cable, paper, cosmetics, food, pharmaceutical and ceramics.
Packaging & Delivery
Packaging Details:as required
Delivery Detail: 21 days
We produce and sell 100,000MT Lumps 10mm-50mm talc powder each year.high whiteness and high purity.
Our product has the reputation of high whiteness and high purity. The talc powder is widely used in different industries, such as plastic, rubber, EVA, cable, paper, cosmetics, food, pharmaceutical and ceramics.
Packaging & Delivery
Packaging Details:as required
Delivery Detail: 21 days
Specifications
Calcined Talc powder
Model: IST-TC-CA
Bauxite is one such sedimentary rock which is widely used for the manufacturing of aluminium by various industries such as the chemical industry, refractory, abrasive, cement, steel, and petrol industry amongst others. In chemical, bauxite along with alumina is used in the manufacturing of aluminium chemicals. In refractory, it is used as a raw material for making several products.
Bauxite is one such sedimentary rock which is widely used for the manufacturing of aluminium by various industries such as the chemical industry, refractory, abrasive, cement, steel, and petrol industry amongst others. In chemical, bauxite along with alumina is used in the manufacturing of aluminium chemicals. In refractory, it is used as a raw material for making several products.
Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. A long stable supplier,
5. Good support to you
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Wollastonite
Features:
-- White powder nd relative density is 2.8,melting point is 1540°C
-- Good insulation performance, endure acid, resist abrade, bear high temperature.
USAGE:
-- -- Be widely used in paint, plastics, rubber, electric welding, glass, electron industry, metallurgy and paper making.
Chemical analysis
Whiteness SiO2 CaO Al2O3 Fe2O3 TiO2 MgO S
>80 50-53 43-46 0.3max 0.3max 0.02max 2.5max 0.02 Max
The physical properties of wollastonite
Iterm Result
Particle Size(mesh) 0-3mm,
200mesh,325mesh,
400mesh
Specific Gravity 2.9
absorption oil value (g/100g) 20-26
Whiteness(%) >80
Refraction(%) 1.63
PH 9.9
Expantion coefficient(mm//mmºC) 6.5Ã?10-6
Melting point( ºC ) 1540
Hardness(Moh's) 4.5
Loss on ignition 2.5 Max
PACKING AND STORAGE
50KG or 25 KG per woven plastic bag or 1 ton jumbo bag
Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. A long stable supplier,
5. Good support to you
``````````````````````````````````````````````````````````````````````````````````````````````````
Wollastonite
Features:
-- White powder nd relative density is 2.8,melting point is 1540C
-- Good insulation performance, endure acid, resist abrade, bear high temperature.
USAGE:
-- -- Be widely used in paint, plastics, rubber, electric welding, glass, electron industry, metallurgy and paper making.
Chemical analysis
WhitenessSiO2CaO,Al2O3,Fe2O3,TiO2MgOS
>80,50-53,43-46,0.3max,0.3max,0.02max,2.5max,0.02 Max
,
The physical properties of wollastonite
ItermResult
Particle Size(mesh)0-3mm,
200mesh,325mesh,
400mesh
Specific Gravity2.9
absorption oil value,(g/100g)20-26
Whiteness(%)>80
Refraction(%)1.63
PH9.9
Expantion coefficient(mm//mm,C)6.5,?10-6
Melting point(,,C,)1540
Hardness(Moh's)4.5
Loss on ignition2.5 Max
,PACKING AND STORAGE
50KG or 25 KG per woven plastic bag or 1 ton jumbo bag
Calcined Bauxite is obtained by calcining (heating) superior grade Bauxite at high temperature (from 850 oC to 1600 oC). This removes moisture thereby increasing the alumina content. Compared to an alumina content of about 57 % to 58 % in raw Bauxite, Calcined Bauxite has an alumina content of 82 % to 86 %. The heating is carried out in rotary kilns. Calcination is done at different temperatures ranging from 850 oC to 1600 oC depending upon the customer’s application.
We export Calcined Bauxite for various applications such as refractory bricks, abrasives, steel polishing, etc. We provide consistency in quality and availability of Calcined Bauxite at extremely competitive prices.
Applications of Calcined Bauxite:
Refractory Grade Calcined Bauxite (CB - I and CB - II Grade) : To make refractory grade, Bauxite is thermally treated at 1600 oC to produce Calcined Bauxite where the Alumina content is mostly above 82%.
Brown Fused Alumina, Proppants and Road Surfacing : To make the above grades, Bauxite is thermally treated at 1000 oC - 1200 oC to produce Calcined Bauxite where the Alumina content is anywhere between 80-88% depending on the requirement.
Calcination is a process of heating, hence calcined bauxite is obtained by heating the high grade ore of the bauxite. Heating further removes the moisture content from the ore and thus results in the increase of the alumina content.
