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Top Supplier Cities : Shenzhen   -   Guangzhou  
May-03-12

Asbestos Fiber

$500
MOQ: 20  Meters
Sample Available
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Asbestos is a mineral that is found in natural settings such as caves and outdoor deposits. For many years it was used as an important ingredient in a large number of products, primarily for the construction industry, but it also had other applications. One such use was to create a strong fiber that could endure high temperatures and even survive fire. This made it more valuable than other materials that were used to created fiber, such as cotton or jute. Fiber that was made out of asbestos was built to last and to endure under most any circumstances.Application:

Break lining
Thermal insulation products.
Rubber products.
Brake products.
Electrical material.
Textile industry.
Construction industry.
Aug-17-08
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Fluorspar lumps and powder (CaF2)

Fluorite (fluorspar): Used in production of hydrofluoric acid, which is used in the electroplating, stainless steel, refrigerant, and plastics industries, in production of aluminum fluoride, which is used in aluminum smelting, as a flux in ceramics and glass, in steel furnaces, and in emery wheels, optics, and welding rods.
Aug-17-08
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Tundish powder

Tundish flux or powder provides multiple functions. Firstly it insulates the molten steel both thermally (preventing excessive heat loss) and chemically (preventing air entrainment & reoxidation). The quality of the flux being used also play vital role, such as nitrogen pick-up was reported to be reduced from 16ppm to 5ppm, from ladle to mould by changing tundish flux with lower SiO2 content, in one of South American steel works. Secondly, in ideal circumstances, the flux also absorbs inclusions to provide additional steel refining.
Feb-12-09

Minerals

MOQ: 0  Inches
Sample Available
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Minerals in high quality at competitive price
Jul-16-18
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Caustic Calcined Magnesia(CCM) is made from raw magnesite through calcination in reverberatory furnace or gas suspension calciner or fluid bed furnaces. This product is featured with even calcination, stable quality, high purity, and good activity, thus is widely used as a mineral additive for animal feed production, in chemistry for fertilizers and in environmental field for elimination of acid rains impacts.

Physical and Chemical Specifications

Items MgO%> SiO2%< CaO% CCM-9696 0.45 1.00 2.00 All kinds of sizes
CCM-95 95 0.60 1.30 3.00 All kinds of sizes
CCM-94 94 1.00 1.40 4.00 All kinds of sizes
CCM-92 92 3.00 2.00 5.00 All kinds of sizes
CCM-90a 90 4.00 2.00 6.00 All kinds of sizes
CCM-90b 90 4.00 2.50 6.00 All kinds of sizes
CCM-87a 87 5.00 2.00 7.00 All kinds of sizes
CCM-87b 87 5.00 3.50 7.00 All kinds of sizes
CCM-85a 85 6.00 2.00 8.00 All kinds of sizes
CCM-85b 85 6.00 4.00 8.00 All kinds of sizes
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Jul-16-18
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High-Purity Dead Burned Magnesite is made from finely selected grade-A raw magnesite through processes of floatation concentration, calcination, milling, briquetting, and sintering in ultra-high temperature oil shaft kilns. It is the excellent material for making magnesia brick and magnesia monolithic refractories.

Physical and Chemical Specifications

Items MgO% >SiO2%< CaO%< Fe2O3%< lgL%< B.D>(g/cm3) Grain Size (mm)
DBM-98.00 97.70 0.50 1.20 0.50 0.30 3.30 0 - 30
DBM-97.50 97.50 0.60 1.20 0.70 0.30 3.27
DBM-97.00 97.00 0.70 1.40 0.80 0.30 3.25
DBM-96.00 96.00 1.00 1.40 0.80 0.30 3.20 0 - 40
Jul-16-18

Raw Magnesite

$115 - $290
MOQ: 200  Tons (UK)
Sample Available
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Used in chemistry for production of chemicals based on magnesium and also in building industries

Physical and Chemical Specifications
Items MgO>% SiO2%< CaO%< Grain Size (mm)
LM-47a 47 0.20 0.50 All kinds of sizes
LM-47b 47 0.30 0.60 All kinds of sizes
LM-46a 46 0.40 0.70 All kinds of sizes
LM-46b 46 0.60 0.70 All kinds of sizes
LM-45 45 1.00 1.20 All kinds of sizes
LM-43 43 3.50 2.00 All kinds of sizes
LM-41 41 2.00 6.00 All kinds of sizes
Jul-16-18
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Dead Burned Magnesite is with high density and low reactivity, widely used for production of refractory bricks, monolithic mixes and direct usage in a steel plant aggregates.

Physical and Chemical Specifications

Items MgO%> SiO2%< CaO%< lgL%< B.D>(g/cm3) Grain Size (mm)
DBM-95 95 2.50 1.80 0.30 3.18 0 - 30
DBM-94 94 2.50 2.00 0.30 3.18 0 - 40
DBM-92 92 3.50 2.00 0.30 3.15 All kinds of sizes
DBM-91 91 4.00 2.00 0.30 3.15 All kinds of sizes
DBM-90 90 4.50 2.50 0.30 3.13 All kinds of sizes
DBM-89 89 4.80 2.70 0.50 3.10 All kinds of sizes
Jul-16-18
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Castable for Ladle is made from bauxite, fused corundum and high purity magnesite.It has good corrosion resisteance, convenient working, long service life and low refractory consumption of producing one ton steel.

High Intensity Castable (Corundum) is made from corundum, adding additives and fused refractory cement as binder. It has high temperature resistance corrosion resistance wear resistance and high strength mainly used in high temperature wear parts of heating kiln or furnace.

Castable for Tundish Permanent Lining is made from mullite. It has convenient working, high htrength, good thermal insulation performance, high temperature resistance, thermal shock stability, good spalling resistance and long service life.

Slag-making Ball is made from caustic calcined magnesia. Adjust MgO and C contents according to the requirements of consumers. It is mainly used in slag splashing for protection of converter.
Jul-16-18
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Repairing mix for converter
The main raw material is high quality magnesia.By adding the modified pitch, flowing agent, sintered agent and other special additives,the product has good ductility,fast sintering under high-temperature. And it is suitable for repairing large area in the front and back of converter. It is also suitable for repairing the steel-tapping hole.

Gunning mix
It is made from high quality magnesia and other basic materials with reasonable particle size composition.The product has a good sintering and corrosion resistance. The construction resilience is low and easy to adhere. It is suitable for converter, electric arc furnace,ladle slag line and other parts .

Ramming mix for EAF
The raw material is high quality synthetic MgO-CaO-Fe-O clinker with raeasonable particle size composition. It has a good sintering strong corrosion resistance easy construction and high integrity. It can be used for the initial building and hot repairing. It is suitable for ultra-high-power electric furnace bottom furnace slpoe and other parts

Gunning (coating) mix for tundish

I t is made from high quality magnesia, mixed with variety of binding agents in reasonable particle size composition The product is easy to be applied in construction. It does not collapse,or crack. It has high corrosion resistance and has long service life It is easy to dissolve and not sticky after use Magnesia-calcia coating material has the function of purifying liquid steel.

Dry vibratable mix for tundish
Made from sintered or fused magnesia, bonded with C-bace organic or inorganic agent. It can be used after low-temperature heating, easy to operate and has long service life. The inorganic bonded product is non-pollution refractory
Jul-16-18
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Electro-Fused Magnesite is produced in electric arc furnace by fusing super grade-A raw magnesite finely selected or granules of high purity caustic calcined magnesite, which is featured with high purity, big crystalline, dense structure,good slag resistance, and good stability against thermal chocks. It is a good high-temerature electroinsulating material as well as major raw material in making high grade magnesia brick, magnesia carbon brick, and magnesia monolithic refractories.

Physical and Chemical Specifications

Items MgO%>SiO2%< CaO%< Fe2O3% (g/cm³) Grain Size (mm)
LCM-99.00 99.00 0.150 0.40 0.25 0.10 3.50 0-30
LCM-98.50 98.50 0.30 0.70 0.30 0.10 3.50 0-60
LCM-98.00 98.00 0.35 1.00 0.40 0.10 3.50
LCM-97.80 97.80 0.40 1.00 0.50 0.10 3.50
LCM-97.50 97.50 0.50 1.00 0.55 0.15 3.50
LCM-97.00 97.00 0.60 1.20 0.70 0.20 3.50

Brand Physical and Chemical Specification Grain Size (mm)

MgO%> SiO2%< CaO%< Fe2O3%< lgL%< B·D>(g/cm³)
FM-98.00 97.80 0.50% 1.10 0.50 0.20 3.50 0-30
FM-97.50 97.50 0.60% 1.20 0.70 0.20 3.50
FM-97.00 97.00 0.70% 1.40 0.80 0.30 3.45
FM-96.00 96.00 1.10% 1.40 1.00 0.40 3.40 0-120
May-24-18
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Garnet Sand :

Almandite Garnet / Garnet Sand
Jun-05-18

Calcium Carbide

MOQ: 22.5  Tons (UK)
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Calcium Carbide :

Specifications:
Calcium Carbide
Gas Yield: 305l/kg, 295l/kg, 285l/kg, 275l/kg
Size: 80-120mm, 50-80mm, 25-50mm, 15-25mm, 7-15mm, 4-7mm, 1-4mm etc.
Package: 50kg, 100kg, 250kg new iron drums.
Size could be as buyer's required.

Quantity: 22.5MT / 20GP Container, that is total 225drums.
HS Code 28491000
Class: 4.3
UN No.: 1402
CAS NO.: 75-20-7
PH3: 0.06% Max
H2S 0.1% Max
Jun-05-18
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Calcium Carbide (CAC2) :

Specifications:

Calcium Carbide
Gas Yield: 305l/kg, 295l/kg, 285l/kg, 275l/kg
Size: 80-120mm, 50-80mm, 25-50mm, 15-25mm, 7-15mm, 4-7mm, 1-4mm etc.
Package: 50kg, 100kg, 250kg new iron drums.
Size could be as buyer's required.
Jun-05-18
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Calcium Carbide (CAC2) :

Specifications:

Gas yield: 305l/kg, 295l/kg, 285l/kg, 275l/kg
Size: 80-120mm, 50-80mm, 25-50mm, 15-25mm, 7-15mm, 4-7mm, 1-4mm etc.
Package: 50kg, 100kg, 250kg new iron drums.
Size could be as buyer's required.
May-30-18

Calcium Carbide

$600
MOQ: 22.5  Tons (UK)
Sample Available
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Calcium Carbide :

Gas Yield: 275l/kg, 285l/kg, 295l/kg, 305l/kg
Size: 80-120mm, 50-80mm, 25-50mm, 15-25mm, 7-15mm, 4-7mm, 1-4mm etc.
Package: 50kg, 100kg, 250kg new iron drums.
Apr-13-20

Wollastonite, Used In Ceramic, Etc.

$150 - $160
MOQ: 20MT  Boxes
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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
May-01-19
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Ashapura is India's largest producer of Advanced Refractory Materials with a versatile portfolio of Castables, High Alumina Cement, Calcined Bauxite and Fused Aluminas. High-temperature Calcined Aluminous Clays (Chamotte & Mullite) are used to produce Alumina Refractories for steel, cement and metal industries.

Besides having a dominant position in the Indian market, Ashapura is a preferred supplier of refractory raw materials & products in Europe, Middle East and South East Asia.
Standing
India's largest producer of refactory.
Applications
Abrasives Refactories Foundries Grinding Road Surfacing
May-01-19
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Ashapura produces wide range of refractory raw material which guarantees high performance conventional Castables manufactured from in-house raw material. The Group also produces superior quality Low Cement Castable which is ideal for application under critical environment of high temperature furnaces.

We can develop customised products even with the most challenging specifications. We are the most preferred suppliers of Castables on account of our quality, consistency and technical support.
May-01-19
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Chamotte is a natural material having mullite as major phase with excellent refractory properties. Ashapura’s Chamotte aggregates are manufactured from natural high quality clays having minimum impurities and alkali metals. Chamotte products have high purity, low porosity and optimum thermal stability. Key features of the products are dense microstructure, homogenous granulometry and highly crystalline mullite phase.
May-01-19
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Mullite is an alumino-silicate material having very good refractory properties. Ashapura’s Mullite products are cost-effective and technically superior. Captive reserves of clay raw materials are utilized to manufacture mullite products with varying range of alumina content.

Mullite aggregate products impart high chemical resistance, high temperature stability, high creep resistance, low thermal conductivity and low thermal expansion coefficient. These are excellent material to use in mullite bricks, which can withstand conditions in blast furnace or fore-hearth roofs of glass melting furnace. Low porosity, good PCE and RUL ensures the quality of mullite aggregates.
May-01-19
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Refractory Mortars amongst Monoliths are basically finely ground refractory materials, which become plastic when mixed with water. These are used to bond the brickwork into solid unit, to provide cushion between the slightly irregular surfaces of the brick, to fill up spaces created by a deformed shell, and to make a wall gas-tight to prevent penetration of slag into the joints. OAL provides wide range of mortars with Alumina content from 30% - 90%.
May-01-19
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Attapulgite is advantageously used for the purification of petroleum distillates such as kerosene due to their special characteristics. Fine grade of our fibrous Attapugite products are able to eliminate water traces, suspended impurities, resinous or asphaltic substances, residues of metals (arsenic, lead, vanadium and others), nitrogen compounds, oxygenated compounds, some sulphur compounds and even adsorb preferentially some hydrocarbons (olefins).

Attapulgite is finely controlled particles size distribution with maximum adsorbent capacity. Finely powdered attagel is used as thickner and rheological modifier in many applications such as paint and coatings. Attapulgite is natural bleaching earth used to purify the edible oil such as palm and soya oils. Natural desiccant having capacity to adsorb moisture in petrochemical streams such as Kerosene and Aviation fuels.
Jun-11-18

Wollastonite

$160
MOQ: Not Specified
 Inquire Now  
Wollastontie 325mesh 200mesh etc... for ceramic glaze
Apr-08-20

Wollastonite, Used In Ceramic, Etc

$150 - $160
MOQ: Not Specified
 Inquire Now  
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 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
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//mmºC)6.5Ã?10-6
Melting point( ºC )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
Mar-18-16
Supplier From Shijiazhuang, Hebei, China
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Apr-26-23
Supplier From Qingdao, China, China
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Nov-30-21
Supplier From China
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Mar-14-05
Aug-24-20
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Jul-18-19
Supplier From China, China
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Apr-05-04
Supplier From Dalian, Liaoning, China
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Apr-26-19
Supplier From Jiaozuo, Henan, China
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Mar-31-19
Supplier From China, China
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Oct-13-15
Supplier From Huhhot, China, China
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Aug-27-15
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Feb-02-12
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Feb-25-02
Supplier From Tianjin, Quang Dong, China
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Aug-22-01
Supplier From Tianjin, China
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May-24-04
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Jan-12-04
Supplier From Tongling, China
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Apr-21-04
Supplier From Dalian, China
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May-25-05
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Aug-07-04
Sep-24-04
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Oct-26-04
Supplier From Guangdong, Shenzhen, China
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Jun-06-05
Supplier From Yixing, Jiangsu, China
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Feb-28-06
Supplier From Taiyuan, Shanxi, China
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Mar-08-06
Supplier From Zibo, Shandong, China
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