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Stable Chemical High Alumina Refractory Cement CA50-700 Sample Free

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Stable Chemical High Alumina Refractory Cement CA50-700 Sample Free

Stable Chemical   High Alumina Refractory Cement   CA50-700  Sample Free
Stable Chemical   High Alumina Refractory Cement   CA50-700  Sample Free Stable Chemical   High Alumina Refractory Cement   CA50-700  Sample Free Stable Chemical   High Alumina Refractory Cement   CA50-700  Sample Free Stable Chemical   High Alumina Refractory Cement   CA50-700  Sample Free

Large Image :  Stable Chemical High Alumina Refractory Cement CA50-700 Sample Free

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 aluminous cement

,

calcium aluminate cement

HIGH ALUMINA CEMENT

CA-50

 

 

Detailed Product Description:

 

       High alumina cement concrete can be classified into the line of monolithic refractory which is superior on the aspect of overall structure than refractory bricks. Therefore, it is popular among many industries such as steel making industry, power industry and petroleum industry. High alumina cement concrete is mainly used on various kilns and furnaces.

       High alumina cement concrete compositions are mainly the binding agent, refractory aggregate, and admixture(mainly some powder). Here is the specific introduction.

  • Binder: The binding agent of refractory concrete is cement. As for the binding agent of high alumina cement concrete, the alumina cement is the common material. And the alumina cement usually takes a percentage of 15%~20%.
  • Refractory aggregate: It usually takes the second and third grade bauxite clinker or waste high alumina bricks as its aggregate. And also there are aggregate with different size. The fine aggregate and coarse aggregate takes the percentage of 30%~40% separately. By the way, the particle size of fine aggregate less 5mm. in contrast, the particle size of coarse aggregate is 5~15mm.
  • Admixture: the admixture of high alumina cement concrete is similar with the aggregate. Over 70% admixture takes the form of powder which particle size is less 0.088mm. And this admixture takes a percentage of 0~15%.

 

 

 

Advantages of High Alumina Cement Concrete

As a kind of refractory concrete, high alumina cement concrete possesses both the common advantages of the refractory concrete and the advantages itself.

  • Easy Manufacturer Process & Easy for Using
  • Sound Overall Structure & Suitable For Various Shapes
  • Long Service Life & Higher Cold Crushing Strength & Good Thermal Stability
  • Energy And Manpower Saving
  • Good For Environment
  • High Amount Of Al2O3

 

 

 

 

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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