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CA50-600 High Alumina Castable Refractory By 2.4-2.8g/Cm3 Bulk Density

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CA50-600 High Alumina Castable Refractory By 2.4-2.8g/Cm3 Bulk Density

CA50-600 High Alumina Castable Refractory  By 2.4-2.8g/Cm3 Bulk Density
CA50-600 High Alumina Castable Refractory  By 2.4-2.8g/Cm3 Bulk Density CA50-600 High Alumina Castable Refractory  By 2.4-2.8g/Cm3 Bulk Density CA50-600 High Alumina Castable Refractory  By 2.4-2.8g/Cm3 Bulk Density CA50-600 High Alumina Castable Refractory  By 2.4-2.8g/Cm3 Bulk Density

Large Image :  CA50-600 High Alumina Castable Refractory By 2.4-2.8g/Cm3 Bulk Density

Product Details:

Place of Origin: China
Brand Name: Junsheng
Certification: ISO , SGS , etc
Model Number: CA - 50

Payment & Shipping Terms:

Minimum Order Quantity: 1 Metric Ton/Metric Tons
Price: Negotiable
Packaging Details: Suitable For Sea Package
Delivery Time: 5-30 Work Days
Payment Terms: D/A, D/P, T/T, Western Union
Supply Ability: 100 Metric Ton/ Metric Tons Per Day
Detailed Product Description
Color: Gray Shape: Powder
Material: High Alumina Refractoriness (Degree): 1770°< Refractoriness< 2000°
Application: Furance Sample: Available
Bulk Density: 2.4-2.8g/cm3 Bending Strength: 7-9Mpa
High Light:

high alumina castable refractory

,

calcium aluminate cement

HIGH ALUMINA CEMENT

CA-50

 

 

Detailed Product Description:

 

   Alumina cement concrete is also called high alumina cement concrete which is a kind of refractory concrete using high alumina cement as its binder. With high amount of Al2O3, alumina cement concrete is made of refractory aggregate and refractory powder which can serve high temperature condition.

 

  Pure calcium aluminate cement is produced by fusing selected raw material in Special furnace. After cooling, the clinker is ground using ball mills.

The raw materials of calcium aluminate cement CA-70 are high purity calcium materials and high pure alumina. The raw materials should be mixed according to suitable ratio. The raw material should be burned to partly fuse. After cooling, α-Al2O3 powder added into clinker, then ground to cement. The content of Al2O3 is usually controlled within 68% to 72%. The principal compounds of it are CA and CA2.

 

 

 

Application :

 

 

(1) For the preparation of unshaped refractories;


(2) With heat-resistant coarse aggregate (such as chromite, etc.) can be made of high temperature resistant heat-resistant concrete;


(3) Urgent project


(4) Works for anti-sulphate corrosion and winter construction.
 

 

 

Physical And Chemical Properties

 

 

HIGH ALUMINA CEMENT

CA-50

 

 

Items Unit

A600

A700

G9

 

Chemical

composition

Al2O3 % 50-60 50-60 53.5max
CaO % 33min 33.00min 33.00min
SiO2 % 8.00max 8.00max 5.50max
Fe2O3 % 2.50max 2.50max 2.50max
RO2 % 0.4max 0.40max 0.40max
Specific Surface Aea cm3/g 3000max 3000max 350min
Beginning Set min 60min 60min 90min
Ending Set h 6max 6max 6min

Bending

Strength

1 day Mpa 5.50max 7.00min 8.00min
3 day Mpa 6.50max 8.00min 10.00min

Compressive

Strength

1 day Mpa 40.00max 50.00min 72.00min
3 day Mpa 50.00max 60.00min 82.00min
Refractories 1350 1350 1450

 

 

 

 

Package


1 ) . 25KG PP Big Bag In 1MT Big Bag


2 ) . 25KG Paper Bag In 1MT Big Bag
 

 

 

Contact Details
HeNan JunSheng Refractories Limited

Contact Person: Xu

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